WorldWideScience

Sample records for telecommunications bureau seeks

  1. 75 FR 9210 - Wireless Telecommunications Bureau Seeks Comment on Petition for Rulemaking Regarding 700 MHz...

    Science.gov (United States)

    2010-03-01

    ... FEDERAL COMMUNICATIONS COMMISSION [RM No. 11592; DA 10-278] Wireless Telecommunications Bureau... Telecommunications Bureau seeks comment on a petition for rulemaking asking the Commission to require that all mobile... Telecommunications Bureau, at (202) 418-1368. SUPPLEMENTARY INFORMATION: This is a summary of the Commission's Public...

  2. 78 FR 31472 - Wireless Telecommunications Bureau Seeks To Supplement the Record on the 600 MHz Band Plan

    Science.gov (United States)

    2013-05-24

    ... Telecommunications Bureau Seeks To Supplement the Record on the 600 MHz Band Plan AGENCY: Federal Communications... Telecommunications Bureau seeks further comment on how certain band plan approaches can best accommodate market... issued. Federal Communications Commission. Ruth Milkman, Chief. Wireless Telecommunications Bureau. [FR...

  3. 78 FR 77029 - Wireless Telecommunications Bureau Seeks Comment on a Proposal To License the 600 MHz Band Using...

    Science.gov (United States)

    2013-12-20

    ...] Wireless Telecommunications Bureau Seeks Comment on a Proposal To License the 600 MHz Band Using Partial... INFORMATION CONTACT: Paul Malmud, Broadband Division, Wireless Telecommunications Bureau, at (202) 418-0006 or....gov/ecfs/document/view?id=7520960131 . 3. The Wireless Telecommunications Bureau (WTB) hereby seeks...

  4. 76 FR 11781 - Wireless Telecommunications Bureau Seeks Comment on Petition for Declaratory Ruling Asking To...

    Science.gov (United States)

    2011-03-03

    ...In this document, the Wireless Telecommunications Bureau seeks comment on a December 3, 2010 petition for declaratory ruling (Petition) filed by CTIA-The Wireless Association (Petitioners). The Petitioners ask the Federal Communications Commission (Commission) to clarify ``the scope of Section 332(c)(3)(A)'s ban on state and local entry regulation.''

  5. 78 FR 59633 - Wireless Telecommunications Bureau Opens Docket To Seek Comment on DISH Network Corporation's...

    Science.gov (United States)

    2013-09-27

    ...In this document, the Commission announces the opening of WT Docket No. 13-225 and seeks comment on a Petition for Waiver and Request for Extension of time filed by DISH Network Corporation (DISH Request), which would enable more flexibility that would serve and promote the underlying objectives of the Commission to utilize all of the AWS-4 spectrum more robustly.

  6. 76 FR 18679 - Wireless Telecommunications Bureau Invites Comment on Draft Environmental Notice Requirements and...

    Science.gov (United States)

    2011-04-05

    ... Nos. 08-61 and 03-187; DA 11-558] Wireless Telecommunications Bureau Invites Comment on Draft... Spectrum and Competition Policy Division, Wireless Telecommunications Bureau, Federal Communications..., Spectrum and Competition Policy Division, Wireless Telecommunications Bureau, at (202) 418-2133 or by e...

  7. 76 FR 21742 - Wireless Telecommunications Bureau Extends Period for Filing Comments and Reply Comments on...

    Science.gov (United States)

    2011-04-18

    ...In this document, the Wireless Telecommunications Bureau extends the deadline for filing comments and reply comments in response to the Public Notice seeking comment on the December 3, 2010 petition for declaratory ruling (Petition) filed by CTIA--The Wireless Association (Petitioners). The Petitioners asked the Federal Communications Commission (Commission) to clarify ``the scope of Section 332(c)(3)(A)'s ban on state and local entry regulation.''

  8. 75 FR 56533 - Wireless Telecommunications Bureau Postpones Auction of 218-219 MHz Service and Phase II 220 MHz...

    Science.gov (United States)

    2010-09-16

    ... FEDERAL COMMUNICATIONS COMMISSION [AU Docket No. 10-107; DA 10-1630] Wireless Telecommunications... Auction 89. FOR FURTHER INFORMATION CONTACT: Wireless Telecommunications Bureau, Auctions and Spectrum... by the Chief, Wireless Telecommunications Bureau pursuant to authority delegated by 47 CFR 0.131...

  9. 78 FR 19442 - Public Safety and Homeland Security Bureau Seeks To Refresh the Record Regarding Options for...

    Science.gov (United States)

    2013-04-01

    ... (Commission) Public Safety and Homeland Security Bureau (PSHSB) seeks to refresh the record regarding the... CONTACT: Eric Ehrenreich, Policy and Licensing Division, Public Safety and Homeland Security Bureau, at..., Public Safety and Homeland Security Bureau. [FR Doc. 2013-06814 Filed 3-29-13; 8:45 am] BILLING CODE 6712...

  10. 76 FR 20976 - Wireline Competition Bureau Releases 2011 Annual Telecommunications Reporting Worksheet (FCC Form...

    Science.gov (United States)

    2011-04-14

    ... FURTHER INFORMATION CONTACT: Nicholas Degani, Wireline Competition Bureau, Competition Policy Division, at... revised the Form and instructions to make the process of preparing Form 499-A more user-friendly for... sections. (3) Moving the table used to determine whether a filer is de minimis for universal service...

  11. Telecommunications

    OpenAIRE

    Martin Fransman; Jackie Krafft

    2002-01-01

    What is the telecommunications industry? How does it relate to other activities in areas such as computing, software, semiconductors, the internet and electronic commerce, and the media? Where are its boundaries? What products and services should be included within it? What are its major markets? Which companies should be included in the industry? In this paper, we tackle these important questions by developing a layer model in order to map the industry. Layer models generally have a long and...

  12. 75 FR 1382 - Wireless Telecommunications Bureau Seeks Comment on Petition for Reconsideration or Clarification...

    Science.gov (United States)

    2010-01-11

    ... submit comments, identified by WT Docket No. 08-165, by any of the following methods: (1) The Commission...://www.BCPIWEB.com . When ordering documents from BCPI please provide the appropriate FCC document number... messenger delivery, by commercial overnight courier, or by first-class or overnight U.S. Postal Service mail...

  13. 78 FR 78319 - Media Bureau Seeks Comment on Application of the IP Closed Captioning Rules to Video Clips

    Science.gov (United States)

    2013-12-26

    ... Seeks Comment on Application of the IP Closed Captioning Rules to Video Clips AGENCY: Federal... captioning of video clips delivered by Internet protocol (``IP''), including the extent to which industry has voluntarily captioned IP- delivered video clips. The Commission directed the Media Bureau to issue this...

  14. 78 FR 12271 - Wireline Competition Bureau Seeks Additional Comment In Connect America Cost Model Virtual Workshop

    Science.gov (United States)

    2013-02-22

    ... (202) 863-2893, facsimile (202) 863-2898, or via the Internet at http://www.bcpiweb.com . In addition, the Virtual Workshop may be accessed via the Internet at http://www.fcc.gov/blog/wcb-cost-model... this proceeding. The Bureau will not rely on anonymous comments posted during the workshop in reaching...

  15. 78 FR 14957 - Wireline Competition Bureau Releases Further Discussion Topics and Seeks Additional Comment in...

    Science.gov (United States)

    2013-03-08

    ...-2898, or via the Internet at http://www.bcpiweb.com . In addition, the Virtual Workshop may be accessed via the Internet at http://www.fcc.gov/blog/wcb-cost-model-virtual-workshop-2012 . 1. On Tuesday... included in the official public record of this proceeding. The Bureau will not rely on anonymous comments...

  16. 77 FR 52633 - Public Safety and Homeland Security Bureau Seeks Comment on Post-Reconfiguration 800 MHz Band...

    Science.gov (United States)

    2012-08-30

    ... border. The Public Safety and Homeland Security Bureau (Bureau), by this action, affords interested... INFORMATION CONTACT: Brian Marenco, Policy and Licensing Division, Public Safety and Homeland Security Bureau... 2007, the Commission delegated authority to Public Safety and Homeland Security Bureau to propose and...

  17. 47 CFR 0.51 - Functions of the Bureau.

    Science.gov (United States)

    2010-10-01

    ... international telecommunications policies, regulatory and market developments in other countries, and... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization International Bureau § 0.51 Functions of the Bureau. The International Bureau has the following duties and...

  18. 77 FR 11997 - Consumer and Governmental Affairs Bureau Seeks To Refresh the Record Regarding Misuse of Internet...

    Science.gov (United States)

    2012-02-28

    ... communicate with other individuals. The Bureau remains concerned that individuals who do not have a hearing or... and outreach efforts designed to inform iTRS users of the importance of providing accurate... Relay users, as well as how they assess the effectiveness of such measures. The Bureau further asks...

  19. 78 FR 12006 - Wireline Competition Bureau Seeks Comment on Connect America Phase II Support for Price Cap Areas...

    Science.gov (United States)

    2013-02-21

    ... undersea cable transport to Florida. Likewise, Alaska Communications Systems Group, Inc. (ACS) argues that... the now-superseded categories of Paging and Cellular and Other Wireless Telecommunications. Under the... engaged in the provision of wireless telephony, including cellular service, Personal Communications...

  20. 77 FR 52279 - Wireline Competition Bureau Seeks Comment on Proposed Urban Rates Survey and Issues Relating to...

    Science.gov (United States)

    2012-08-29

    ... Bureau to conduct a survey of residential urban rates for fixed voice, fixed broadband, mobile voice, and mobile broadband services. In the Further Notice, the Commission sought comment on various issues... for four specific advertised speed tiers of broadband service. Are the four proposed speed tiers a...

  1. 78 FR 34016 - Wireline Competition Bureau Seeks Comment on Options To Promote Rural Broadband in Rate-Of-Return...

    Science.gov (United States)

    2013-06-06

    ... acceptance of support for the relevant census blocks. Would there be any instance in which a price cap... voluntary conversion to price cap regulation, we seek comment what steps we could take to facilitate such... establish the price of a standalone broadband loop offering. Commenters should address procedures for...

  2. 76 FR 48939 - Announcement of Meeting of the International Telecommunication Advisory Committee

    Science.gov (United States)

    2011-08-09

    ... Street, NW., Washington, DC 20520, to seek advice from the telecommunications industry on: (a) The consultation of International Telecommunication Union, Telecommunication Standardization Sector Study Group 15... Telecommunication Advisory Committee SUMMARY: This notice announces a meeting of the International Telecommunication...

  3. 76 FR 69738 - Revised 2011 Annual Telecommunications Reporting Worksheet (FCC Form 499-A) and Accompanying...

    Science.gov (United States)

    2011-11-09

    ... Telecommunications Reporting Worksheet (FCC Form 499-A) and Accompanying Instructions AGENCY: Federal Communications... Telecommunications Reporting Worksheet (FCC Form 499-A) and accompanying instructions that have been approved by the... INFORMATION CONTACT: Ernesto Beckford, Wireline Competition Bureau, Telecommunications Access Policy Division...

  4. 47 CFR 0.61 - Functions of the Bureau.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Bureau. 0.61 Section 0.61 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Media Bureau § 0.61... television broadcast industry services; (2) Cable television systems, operators, and services, including...

  5. 47 CFR 0.91 - Functions of the Bureau.

    Science.gov (United States)

    2010-10-01

    ... agencies and industry groups on wireline telecommunications regulation and related matters. Assist the... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Bureau. 0.91 Section 0.91 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Wireline...

  6. Telecommunications demystified

    CERN Document Server

    Nassar, Carl R

    2001-01-01

    Carl R. Nassar, Ph.D., is professor of telecommunications at Colorado State University and director of the Research in Advanced Wireless Communications (RAWCom) laboratory there. He also consults for telecommunications firms and publishes extensively in the wireless literature.Balances a solid theoretical treatment of subjects with practical applications and examples.Covers both digital and analogue telecommunications systems, including digital modulation techniques.The CD accompanying the book includes MATLAB® tutorials that permit readers to model various telecommunications systems and an el

  7. Telecommunications glossary of telecommunications terms

    CERN Document Server

    1997-01-01

    This glossary contains more than 5,000 technical terms and definitions that were standardized by the federal government for use by international and U.S. government telecommunications specialists. It includes international and national terms drawn from the International Telecommunication Union, the International Organization for Standardization, the TIA, ANSI, and others.

  8. Telecommunication networks

    CERN Document Server

    Iannone, Eugenio

    2011-01-01

    Many argue that telecommunications network infrastructure is the most impressive and important technology ever developed. Analyzing the telecom market's constantly evolving trends, research directions, infrastructure, and vital needs, Telecommunication Networks responds with revolutionized engineering strategies to optimize network construction. Omnipresent in society, telecom networks integrate a wide range of technologies. These include quantum field theory for the study of optical amplifiers, software architectures for network control, abstract algebra required to design error correction co

  9. Telecommunication Networks

    DEFF Research Database (Denmark)

    Olsen, Rasmus Løvenstein; Balachandran, Kartheepan; Hald, Sara Ligaard

    2014-01-01

    In this chapter, we look into the role of telecommunication networks and their capability of supporting critical infrastructure systems and applications. The focus is on smart grids as the key driving example, bearing in mind that other such systems do exist, e.g., water management, traffic control...

  10. Telecommunications Primer

    OpenAIRE

    Joseph Becker

    2013-01-01

    A description of modern telecommunications devices which can be useful in inter-library communications, including their capacities, types of signals and carriers. Described are telephone lines, radio broadcasting, coaxial cable, microwave and communications satellites. This article, and the one following, were presented as tutorials by the author's to participants at the American Library Association's Atlantic City Convention on June 25, 1969.

  11. 77 FR 14012 - Eligible Telecommunications Carrier Designation for Participation in Mobility Fund Phase I

    Science.gov (United States)

    2012-03-08

    ...; DA 12-271] Eligible Telecommunications Carrier Designation for Participation in Mobility Fund Phase I... Wireless Telecommunications and Wireline Competition Bureaus describe the process and requirements for applicants seeking Eligible Telecommunications Carrier (ETC) Designation from the Commission for...

  12. 76 FR 58332 - Announcement of Meeting of the International Telecommunication Advisory Committee

    Science.gov (United States)

    2011-09-20

    ..., NW., Washington, DC 20520, to seek further advice from the telecommunications industry on (a) whether... DEPARTMENT OF STATE [Public Notice: 6869] Announcement of Meeting of the International Telecommunication Advisory Committee Summary: This notice announces a meeting of the International Telecommunication...

  13. 47 CFR 0.141 - Functions of the Bureau.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Bureau. 0.141 Section 0.141 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Consumer and... agencies and industry groups on consumer matters. (c) Advises the Commission and other Bureaus and Offices...

  14. Telecommunications Relay Services

    Science.gov (United States)

    ... Home » Health Info » Hearing, Ear Infections, and Deafness Telecommunications Relay Services On this page: What are telecommunication ... additional information about telecommunication relay services? What are telecommunication relay services? Title IV of the Americans with ...

  15. Telecommunications Deregulation

    OpenAIRE

    Jerry A. Hausman; William E. Taylor

    2012-01-01

    From Fred Kahn's writings and experiences as a telecommunications regulator and commenter, we draw the following conclusions: prices must be informed by costs; costs are actual incremental costs; costs and prices are an outcome of a Schumpeterian competitive process, not the starting point; excluding incumbents from markets is fundamentally anticompetitive; and a regulatory transition to deregulation entails propensities to micromanage the process to generate preferred outcomes, visible compe...

  16. Telecommunications Primer

    Directory of Open Access Journals (Sweden)

    Joseph Becker

    2013-05-01

    Full Text Available A description of modern telecommunications devices which can be useful in inter-library communications, including their capacities, types of signals and carriers. Described are telephone lines, radio broadcasting, coaxial cable, microwave and communications satellites. This article, and the one following, were presented as tutorials by the author's to participants at the American Library Association's Atlantic City Convention on June 25, 1969.

  17. Telecommunication Reform and WTO

    DEFF Research Database (Denmark)

    Henten, Anders

    1996-01-01

    An analysis of the negotiations on telecommunication liberalisation in the World Trade Organization.......An analysis of the negotiations on telecommunication liberalisation in the World Trade Organization....

  18. The Telecommunications Review

    Science.gov (United States)

    1991-01-01

    TELECOMMUNICATION NETWORKS ARE BECOMING INCREASINGLY COMPLEX. THEY MUST MEET THE NEEDS OF SOPHISTICATED USERS WHO DEMAND A HIGH-LEVEL OF FUNCTIONALITY, HIGH PERFORMANCE, AND LOW COST. : TELECOMMUNICATIONS TECHNOLOGY IS CHANGING RAPIDLY TO MEET THA...

  19. Protection using telecommunications

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    Deregulation in both the telecommunication and electric power industry, together with new telecommunication network technologies and advances in numerical protection, has resulted in the need to reconsider traditional methods of delivering tele-protection schemes and their associated bearer services. Fibre-optic technology is commonly deployed in new telecommunication networks for inter-station communication and utility-owned and public telecommunication networks from third parties are available for protection purposes. (author)

  20. 77 FR 32033 - Wireless Telecommunications Bureau and Public Safety and Homeland Security Bureau Suspend...

    Science.gov (United States)

    2012-05-31

    ...In this document, the Federal Communications Commission (Commission) announce a limited suspension of the acceptance and processing of certain applications for certain services operating in the 470-512 MHz (T-Band) spectrum band in order to maintain a stable spectral landscape while the Commission determines how to implement recent spectrum legislation contained in the Middle Class Tax Relief and Job Creation Act of 2012. The suspension applies only to applications for new or expanded use of T-Band frequencies.

  1. Bureau IT Leadership Directory

    Data.gov (United States)

    National Aeronautics and Space Administration — Each agency is expected to post a JSON file for their Bureau IT Leadership Directory. Each dataset should include one record for each agency employee with the title...

  2. Consumer Financial Protection Bureau

    Science.gov (United States)

    ... Back About Us Overview The Bureau Budget & Strategy Payments to Harmed Consumers Recent Updates Blog Newsroom Events ... to help you reach your goals. Paying for College Owning a Home Planning for Retirement Standing up ...

  3. Nanotechnology for telecommunications

    CERN Document Server

    Anwar, Sohail; Qazi, Salahuddin; Ilyas, Mohammad

    2010-01-01

    With its unique promise to revolutionize science, engineering, technology, and other fields, nanotechnology continues to profoundly impact associated materials, components, and systems, particularly those used in telecommunications. These developments are leading to easier convergence of related technologies, massive storage data, compact storage devices, and higher-performance computing. Nanotechnology for Telecommunications presents vital technical scientific information to help readers grasp issues and challenges associated with nanoscale telecommunication system development and commerciali

  4. 78 FR 26705 - Telecommunications Carriers Eligible for Support; Lifeline and Link Up Reform and Several...

    Science.gov (United States)

    2013-05-08

    ...] Telecommunications Carriers Eligible for Support; Lifeline and Link Up Reform and Several Petitions for Forbearance... that the service area of an eligible telecommunications carrier (ETC) conform to the service area of... by telecommunications carriers that seek limited designation, as an ETC to participate only in the...

  5. Dictionary of Telecommunications.

    Science.gov (United States)

    Bones, R. A.

    A wide range of terms used in the telecommunications industry are defined in this dictionary. Many of the terms and definitions are either reproduced from, or based on, the "Glossary of Terms Used in Telecommunications (including Radio) and Electronics" prepared by the British Standards Institute. The principal entry for each term is found under…

  6. Handbook of optimization in telecommunications

    CERN Document Server

    Pardalos, Panos M

    2008-01-01

    Covers the field of optimization in telecommunications, and the optimization developments that are frequently applied to telecommunications. This book aims to provide a reference tool for scientists and engineers in telecommunications who depend upon optimization.

  7. Market structures in international telecommunications

    DEFF Research Database (Denmark)

    Henten, Anders

    1998-01-01

    Paper dealing with the internationalisation of telecommunications and the developing market structures.......Paper dealing with the internationalisation of telecommunications and the developing market structures....

  8. Is Bauman's bureau Weber's bureau?: a comment.

    Science.gov (United States)

    du Gay, P

    1999-12-01

    In his highly regarded and influential Modernity and the Holocaust Zygmunt Bauman launched one of the most passionate and sustained critiques of 'bureaucratic rationality' seen within social theory for some time. In so doing he drew heavily upon the work of Max Weber for support. In this brief paper I am interested in exploring the extent to which Weber really is the anti-bureaucratic ally Bauman claims him to be. In the first part of the paper I outline the main elements of Bauman's critique of bureaucratic rationality, drawing particular attention to its reliance upon a self-consciously Weberian theoretical lexicon. In the second part of the paper I seek to indicate that, despite his claims to be following in Weber's tracks, Bauman's conclusions regarding the moral vacuity of bureaucratic conduct are the very antithesis of Weber's own.

  9. Functional separation in telecommunications

    DEFF Research Database (Denmark)

    Jess Olsen, Ole; Henten, Anders; Falch, Morten

    2008-01-01

    . The focus is on the utilities where the reforms were first introduced, i.e. telecommunications and electricity. The paper examines the following questions: Which are the main reasons for the different regulatory approaches to the liberalisation of telecommunications and electricity supply? In which...... are that the differences in regulation primarily rest on the differences in the techno-economic structures of the two industries, but that some degree of convergence between the modes of regulation has occurred lately. With respect to the rate of success, the achievements are most obvious in telecommunications where...

  10. VT Telecommunication Facilities

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) The UtilityTelecom_TELEFAC data layer contains points which are intended to represent the location of telecommunications facilities (towers and/or...

  11. Open Source Telecommunication Companies

    Directory of Open Access Journals (Sweden)

    Peter Liu

    2007-08-01

    Full Text Available Little is known about companies whose core business is selling telecommunications products that lever open source projects. Open source telecommunications (OST companies operate in markets that are very different from typical software product markets. The telecommunications market is regulated, vertically integrated, and proprietary designs and special chips are widely used. For a telecommunications product to be useful, it must interact with both access network products and core network products. Due to specifications in Service Agreements Levels, penalties for failures of telecommunications products are very high. This article shares information that is not widely known, including a list of OST companies and the open source projects on which they depend, the size and diversity of venture capital investment in OST companies, the nature of the commercial product-open source software and company-project relationships, ways in which OST companies make money, benefits and risks of OST companies, and competition between OST companies. Analysis of this information provides insights into the ways in which companies can build business models around open source software. These findings will be of interest to entrepreneurs, top management teams of incumbent companies that sell telecommunications products, and those who care about Ontario's ability to compete globally.

  12. Demand Modelling in Telecommunications

    Directory of Open Access Journals (Sweden)

    M. Chvalina

    2009-01-01

    Full Text Available This article analyses the existing possibilities for using Standard Statistical Methods and Artificial Intelligence Methods for a short-term forecast and simulation of demand in the field of telecommunications. The most widespread methods are based on Time Series Analysis. Nowadays, approaches based on Artificial Intelligence Methods, including Neural Networks, are booming. Separate approaches will be used in the study of Demand Modelling in Telecommunications, and the results of these models will be compared with actual guaranteed values. Then we will examine the quality of Neural Network models. 

  13. Telecommunication system engineering

    CERN Document Server

    Freeman, Roger L

    2004-01-01

    From the review of the Third Edition:""A must for anyone in volved in the practical aspects of the telecommunications industry.""-CHOICE* Outlines the expertise essential to the successful operation and design of every type of telecommunications networks in use today* New edition is fully revised and expanded to present authoritative coverage of the important developments that have taken place since the previous edition was published* Includes new chapters on hot topics such as cellular radio, asynchronous transfer mode, broadband technologies, and network management

  14. Deep Space Telecommunications

    Science.gov (United States)

    Kuiper, T. B. H.; Resch, G. M.

    2000-01-01

    The increasing load on NASA's deep Space Network, the new capabilities for deep space missions inherent in a next-generation radio telescope, and the potential of new telescope technology for reducing construction and operation costs suggest a natural marriage between radio astronomy and deep space telecommunications in developing advanced radio telescope concepts.

  15. Telecommunication using muon beams

    International Nuclear Information System (INIS)

    Arnold, R.C.

    1976-01-01

    Telecommunication is effected by generating a beam of mu mesons or muons, varying a property of the beam at a modulating rate to generate a modulated beam of muons, and detecting the information in the modulated beam at a remote location

  16. Telecommunications and Universal Service

    International Development Research Centre (IDRC) Digital Library (Canada)

    The idea for this book grew out of the International Development Research Centre's (IDRC's) involvement with the South African National Telecommunications ...... mediated feedback of customer requirements and opinions, but the latter also means a greater capacity to focus on the needs of those with little market power.

  17. Telecommunication using muon beams

    Science.gov (United States)

    Arnold, Richard C.

    1976-01-01

    Telecommunication is effected by generating a beam of mu mesons or muons, varying a property of the beam at a modulating rate to generate a modulated beam of muons, and detecting the information in the modulated beam at a remote location.

  18. Understanding telecommunications networks

    CERN Document Server

    Valdar, Andy

    2017-01-01

    A telecommunications network is an electronic system of links, nodes and the controls that govern their operations to allow voice and data transfer among users and devices. This fully revised, updated and expanded second edition covers all aspects of today's networks, including how they are planned, formed and operated.

  19. Telecommunications Network Plan

    International Nuclear Information System (INIS)

    1989-05-01

    The Office of Civilian Radioactive Waste Management (OCRWM) must, among other things, be equipped to readily produce, file, store, access, retrieve, and transfer a wide variety of technical and institutional data and information. The data and information regularly produced by members of the OCRWM Program supports, and will continue to support, a wide range of program activities. Some of the more important of these information communication-related activities include: supporting the preparation, submittal, and review of a license application to the Nuclear Regulatory Commission (NRC) to authorize the construction of a geologic repository; responding to requests for information from parties affected by and/or interested in the program; and providing evidence of compliance with all relevant Federal, State, local, and Indian Tribe regulations, statutes, and/or treaties. The OCRWM Telecommunications Network Plan (TNP) is intended to identify, as well as to present the current strategy for satisfying, the telecommunications requirements of the civilian radioactive waste management program. The TNP will set forth the plan for integrating OCRWM's information resources among major program sites. Specifically, this plan will introduce a telecommunications network designed to establish communication linkages across the program's Washington, DC; Chicago, Illinois; and Las Vegas, Nevada, sites. The linkages across these and associated sites will comprise Phase I of the proposed OCRWM telecommunications network. The second phase will focus on the modification and expansion of the Phase I network to fully accommodate access to the OCRWM Licensing Support System (LSS). The primary components of the proposed OCRWM telecommunications network include local area networks; extended local area networks; and remote extended (wide) area networks. 10 refs., 6 figs

  20. 1Department of Telecommunication Scienc

    African Journals Online (AJOL)

    USER

    2016-12-19

    Dec 19, 2016 ... Beijing University of Posts and Telecommunications, Beijing 100876, China. 6National Space Research Development Agency, Abuja. Abstract. As climate change could affect energy production, it can also undermine telecommunications development which requires increased energy consumption to drive.

  1. Dialing for Dollars: Telecommunication Pays.

    Science.gov (United States)

    Manning, Sherry

    1999-01-01

    Advances in telecommunications and provision of telecommunications services to college students can increase institutional revenue, improve campus and educational services, and aid in student retention. Colleges and universities have used creative financing to fund initial telecommunications investments and upgrades. Cash flow through student…

  2. The Milton Bureau Revisited

    Science.gov (United States)

    Hoffleit, Dorrit

    2000-06-01

    Under the direction of Cecilia Payne-Gaposchkin and Sergei Gaposchkin, a program was subsidized by the Milton Fund of Harvard Observatory in 1937 for the study of all variable stars then known to be brighter than tenth photographic magnitude at maximum. This included some 1512 stars for which a grand total of 1,263,562 estimates of magnitude were made, ranging from a low of 16 (except for a few novae) to 4084 observations per star. The sky had been divided into 54 fields, and the results of the measurements presented field by field in two volumes of the Annals of Harvard Observatory. Then, in another volume, the results were discussed in four sections, each dealing with a particular class of variable: 1, those of RV Tauri type; 2, the eclipsing variables; 3, Cepheids and RR Lyrae variables, and 4, the red variables, especially Mira-type and semiregular variables. For the present paper, many of these results have been compared with modern determinations in the 1985-87 version of the "General Catalogue of Variable Stars (GCVS)". In particular, there are numerous instances of disagreement as to whether a star should be classified RV or SR. Although there are many instances where the Milton Bureau determinations of types of variability differ from the types given in modern catalogues, the reasons for the differences are generally understandable. For 17 RV Tauri type stars in this survey multiple periods have now been determined. Many of these still deserve continued observations in order to ascertain the constance of the periods and improve the accuracy of their longest reported periods.

  3. Telecommunication. Special issue

    International Nuclear Information System (INIS)

    Hooijen, O.G.; Quispel, M.N.; Van Dok, H.; Strabbing, W.; Milatz, J.H.P.; Sieswerda, J.E.; Emous, K.; Wehrmeijer, J.P.

    1996-01-01

    In 9 brief articles an overview is given of different aspects of the use of telecommunications in the energy sector in the Netherlands. The subjects are the problems (attenuation and non-Gaussian noise) of using the low-voltage network for digital communication (residential power line carriers or RPLC), fiberglass techniques in the telecommunication and distribution network, the interest of energy companies for the options of the electronic superhighway, the necessity of communication protocols in the energy sector for the information exchange in power systems control, the option of applying wireless wide-band signals instead of fiberglass cables, and the use of synchronous digital hierarchy (SDH) as the standard in digital transmission systems

  4. NATO Telecommunications Symposium

    CERN Document Server

    Lucas, William; Conrath, David

    1978-01-01

    This book contains the proceedings of the first international symposium devoted to research on the evaluation and planning of new person-to-person telecommunication systems. It was sponsored by NATO's Special Programme Panel on Systems Science and took place, in September 1977, at the University of Bergamo in the north of Italy. Telecommunication systems which provide for communication be­ tween people, rather than computers or other instruments, are of two kinds. There are mass communication systems (broadcast radio and television) and interpersonal systems (for example, the telephone and Telex) which join together individuals or small groups. Here we have included in the interpersonal category certain systems for re­ trieving information from computers, essentially those systems in which the role of the computer 1s primarily to act as a store and to identify that information which best fits a user's request. (This excludes management information systems in which the computer performs important transformat...

  5. The turbulent telecommunications

    Czech Academy of Sciences Publication Activity Database

    Kuchar, Anton

    2006-01-01

    Roč. 5, 1/2 (2006), s. 9-14 ISSN 1336-1376. [ELEKTRO 2006 /5./. Žilina, 23.05.2006-24.05.2006] Grant - others:BReATH Consortium EU(XE) EC FP6 1ST Programme Institutional research plan: CEZ:AV0Z20670512 Keywords : optical communication * optical links * telecommunication networks Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

  6. Analyzing Spacecraft Telecommunication Systems

    Science.gov (United States)

    Kordon, Mark; Hanks, David; Gladden, Roy; Wood, Eric

    2004-01-01

    Multi-Mission Telecom Analysis Tool (MMTAT) is a C-language computer program for analyzing proposed spacecraft telecommunication systems. MMTAT utilizes parameterized input and computational models that can be run on standard desktop computers to perform fast and accurate analyses of telecommunication links. MMTAT is easy to use and can easily be integrated with other software applications and run as part of almost any computational simulation. It is distributed as either a stand-alone application program with a graphical user interface or a linkable library with a well-defined set of application programming interface (API) calls. As a stand-alone program, MMTAT provides both textual and graphical output. The graphs make it possible to understand, quickly and easily, how telecommunication performance varies with variations in input parameters. A delimited text file that can be read by any spreadsheet program is generated at the end of each run. The API in the linkable-library form of MMTAT enables the user to control simulation software and to change parameters during a simulation run. Results can be retrieved either at the end of a run or by use of a function call at any time step.

  7. EPA Bureau IT Leadership Directory

    Science.gov (United States)

    In keeping with OMB guidance on implementing the Federal Information Technology Reform Act (FITARA), EPA is publishing its list of officials who perform the duties or responsibilities of a Bureau CIO.

  8. GSA Bureau IT Leadership Directory

    Data.gov (United States)

    General Services Administration — Each agency is expected to post a JSON file for their Bureau IT Leadership Directory. Each dataset should include one record for each agency employee with the title...

  9. Biosecurity Signalering 2014 : Bureau Biosecurity

    NARCIS (Netherlands)

    van den Berg LM; Bleijs DA; de Hoog C; Rutjes SA; Schaap MM; van den Berg HHJL; Jacobi AJ; Agterberg MC; MNS; M&V

    2015-01-01

    In 2013 heeft de Nederlandse overheid Bureau Biosecurity opgericht als kennis- en informatiepunt voor zowel de overheid als voor organisaties die werken met risicovolle ziekteverwekkers. Biosecurity gaat over de beveiliging van deze ziekteverwekkers. Het werken in laboratoria met risicovolle

  10. US Weather Bureau Storm Reports

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Weather Bureau and US Army Corps and other reports of storms from 1886-1955. Hourly precipitation from recording rain gauges captured during heavy rain, snow,...

  11. Intermodel freight terminals: marketing channels and telecommunication networks

    NARCIS (Netherlands)

    Wiegmans, B.W.; Nijkamp, P.; Masurel, E.

    2001-01-01

    This paper seeks to highlight the importance of modern telecommunications networks in combined transport marketing channels deployed for intermodal terminals. To develop a customer-based and broadly applicable framework for studying combined freight transport in Europe, the use of the marketing

  12. Wireless telecommunication systems

    CERN Document Server

    Terré, Michel; Vivier, Emmanuelle

    2013-01-01

    Wireless telecommunication systems generate a huge amount of interest. In the last two decades, these systems have experienced at least three major technological leaps, and it has become impossible to imagine how society was organized without them. In this book, we propose a macroscopic approach on wireless systems, and aim at answering key questions about power, data rates, multiple access, cellular engineering and access networks architectures.We present a series of solved problems, whose objective is to establish the main elements of a global link budget in several radiocommunicati

  13. Medical image telecommunication

    International Nuclear Information System (INIS)

    Handmaker, H.; Bennington, J.L.; Lloyd, R.W.; Caspe, R.A.

    1986-01-01

    After years of waiting for Picture Archiving and Communication Systems (PACS) to become technologically mature and readily available at competitive costs, it appears that the ingredients are now available for producing at least the telecommunication component of the PACS. They are as follows: 1. A variety of pathways now exist for long-distance high-speed digital data transmission at acceptable costs. 2. Developments in computer technology and keen competition in the microcomputer and video display markets have markedly reduced to costs for components of digital data terminals. 3. The volume of native digitally acquired images is expanding yearly, whereas at the same time the pressure for converting images acquired in analog format to digital format is increasing. 4. The advantages of and potential for processing and storing imaging data in digital format are becoming more widely recognized. These factors, individually and collectively, favor the successful applications of image telecommunication to the field of diagnostic imaging. The authors have attempted to provide an overview of the subject and the basics of this emerging technology

  14. EAS Telecommunications Certification Bodies (TCB)

    Data.gov (United States)

    Federal Communications Commission — EAS (Equipment Authorization System). A Telecommunication Certification Body (TCB) is an accredited product certification body with the authority to issue Grants of...

  15. CRC handbook of modern telecommunications

    CERN Document Server

    Morreale, Patricia A

    2001-01-01

    This authoritative handbook, contributed to by a team of international experts, covers the most dynamic areas in the changing telecommunications landscape. Written for telecommunications specialists who implement the new technologies, The CRC Handbook of Modern Telecommunications is an excellent companion volume to the authors' The Telecommunications Handbook, but stands well on its own, as it extends the range of topics to include voice over Internet, traffic management, quality of service, and other dominant future trends. It is an indispensable reference for all professionals working in the

  16. Telecommunications and Universal Service: International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    How does international experience compare with the efforts undertaken in South Africa? Telecommunications and Universal Service was prepared in the context of a national effort in South Africa to develop a telecommunications policy that would balance the aims of economic growth and social justice. It will be of interest to ...

  17. The Nordic Mobile Telecommunication Cluster

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik

    2000-01-01

    A study of the historic role of the Nordic mobile telephone and telecommunications cluster and its background in both coordinated innovation policies and societal developments in Scandinavia.......A study of the historic role of the Nordic mobile telephone and telecommunications cluster and its background in both coordinated innovation policies and societal developments in Scandinavia....

  18. VIP-PERSONNEL FOR TELECOMMUNICATIONS

    Directory of Open Access Journals (Sweden)

    Konstantin Yakovishin

    2013-12-01

    Full Text Available In the article the new nonconventional technology of preparation of the experts of high qualification for telecommunications is considered. The experience of teaching of discipline “Informatics” on Faculty of Telecommunication systems in National Aviation University is generalized. The following idea develops: the modern VІР-expert in telecommunications should know and be able to simulate telecommunication systems and protocols in systems of fast designing by methods of the Object- guided programming. In the article the new elements of new technology are considered – they are: the formation of knowledge and skills on modeling the telecommunication protocols, training is exclusively on the examples (projects, teaching of lectures by analogy to a method of descending designing. It is marked, that it is necessary to supplement the usual comments of the texts, photo and video from electronic lectures on a multimedia projector by start and performance of the simulating programs on the computer.

  19. The Danish Regulatory Reform of Telecommunications

    DEFF Research Database (Denmark)

    Skouby, Knud Erik

    1998-01-01

    An overview of the liberalisation process and regulatory reform of telecommunications in Denmark......An overview of the liberalisation process and regulatory reform of telecommunications in Denmark...

  20. 28 CFR 0.138 - Federal Bureau of Investigation, Drug Enforcement Administration, Bureau of Alcohol, Tobacco...

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Federal Bureau of Investigation, Drug Enforcement Administration, Bureau of Alcohol, Tobacco, Firearms, and Explosives, Bureau of Prisons, Federal... Administrative Matters § 0.138 Federal Bureau of Investigation, Drug Enforcement Administration, Bureau of...

  1. Value of credit bureau reports

    Directory of Open Access Journals (Sweden)

    Brković Milan

    2017-01-01

    Full Text Available An efficient system of credit information sharing contributes to solving the problem of information asymmetry on the credit and financial markets in general. The consequences of the global economic and financial crisis revealed an increasing demand for reliable information and data which could close the existing gap in their insufficiency, misuse or inadequate analytical value for the economic and financial policy makers. In that sense, more attention is directed to the usefulness of credit information sharing and the practical value of information and data contained in credit bureau reports for the purposes of achieving the overall economic policy goals. The fulfillment of that role depends mostly on the credit information sharing system and its characteristics, participants, and procedures. A credit bureau report in the best possible manner reflects all advantages and disadvantages of the established credit information exchange system in terms of its analytical value for the purposes of efficient macroeconomic and macrofinancial policies.

  2. Biosecurity Signalering 2014 : Bureau Biosecurity

    OpenAIRE

    van den Berg LM; Bleijs DA; de Hoog C; Rutjes SA; Schaap MM; van den Berg HHJL; Jacobi AJ; Agterberg MC; MNS; M&V

    2015-01-01

    In 2013 heeft de Nederlandse overheid Bureau Biosecurity opgericht als kennis- en informatiepunt voor zowel de overheid als voor organisaties die werken met risicovolle ziekteverwekkers. Biosecurity gaat over de beveiliging van deze ziekteverwekkers. Het werken in laboratoria met risicovolle ziekteverwekkers brengt risico's met zich mee, en het is daarom van belang dat in een laboratorium veilig met deze ziekteverwekkers wordt gewerkt - ter bescherming van mens en milieu (biosafety), maar ook...

  3. Assessing Telecommunications Policy in Mexico

    OpenAIRE

    Roger Noll

    2013-01-01

    In 2012 the Organization for Economic Cooperation and Development (OECD 2012a) issued an assessment of Mexico’s telecommunications industry. This report concluded that the performance of the sector, while improved, remains below attainable goals, and that the causes of the performance deficit are insufficient competition and ineffective regulation. The dominant telecommunications firm in Mexico, Telmex, responded to the OECD by commissioning two consulting reports (Hausman and Ros, 2012, an...

  4. Telecommunication Networks: Economy, Ecology, Rule

    OpenAIRE

    Cubitt, Sean

    2014-01-01

    This essay deals with technologies, techniques, business models and legal structures governing telecommunications infrastructures. Megacities are especially vulnerable to shifting agencies in telecoms provision. This paper addresses the relation of the economics of growth, built-in obsolescence and product life cycles with the complex determinations of telecommunications governance in relation to the physical environment of megacities. It argues that an ‘environmentalism of the poor’ must be ...

  5. Telecommunication Value Network in Malaysia

    OpenAIRE

    Ong, Li Chien

    2009-01-01

    Business network is believed to offer a superior way of managing the challenges related to the uncertainty and complexity of the contemporary business environment in Malaysia telecommunication industry. This study strives to analyze the value business network in Malaysia telecommunication industry with emphasize on the market leader, Maxis Communication Bhd in its mobile content services. The business network represents the form of organization where the focal company focuses on certain key a...

  6. 36 CFR 1194.23 - Telecommunications products.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Telecommunications products... Telecommunications products. (a) Telecommunications products or systems which provide a function allowing voice... intermix speech with TTY use. (b) Telecommunications products which include voice communication...

  7. Global Telecommunications Services: Strategies of Major Carriers

    OpenAIRE

    Jerry Mccreary; William R. Boulton; Chetan Sankar

    1993-01-01

    The globalization of telecommunications markets is of primary concern for today’s large telecommunications carriers. International business telecommunications is growing at a rate twice that of domestic traffic. Multi-national customers with offices around the world are demanding integrated solutions to their telecommunications needs. As telecommunication carriers respond to these customers’ needs, the carriers are beginning to expand outside their national boundaries. This paper identifi...

  8. A year 2003 conceptual model for the U.S. telecommunications infrastructure.

    Energy Technology Data Exchange (ETDEWEB)

    Cox, Roger Gary; Reinert, Rhonda K.

    2003-12-01

    To model the telecommunications infrastructure and its role and robustness to shocks, we must characterize the business and engineering of telecommunications systems in the year 2003 and beyond. By analogy to environmental systems modeling, we seek to develop a 'conceptual model' for telecommunications. Here, the conceptual model is a list of high-level assumptions consistent with the economic and engineering architectures of telecommunications suppliers and customers, both today and in the near future. We describe the present engineering architectures of the most popular service offerings, and describe the supplier markets in some detail. We also develop a characterization of the customer base for telecommunications services and project its likely response to disruptions in service, base-lining such conjectures against observed behaviors during 9/11.

  9. 75 FR 8104 - Information Collection for Tax Credit Bonds for Bureau of Indian Affairs-Funded Schools

    Science.gov (United States)

    2010-02-23

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Information Collection for Tax Credit Bonds... seeking comments on a renewing the information collection entitled ``Tax Credit Bonds for Bureau of Indian... 1076-0173 and expires on April 30, 2010. This information collection is related to tax credit bonds for...

  10. 78 FR 17992 - Preparations for the International Telecommunication Union World Telecommunication Development...

    Science.gov (United States)

    2013-03-25

    ... DEPARTMENT OF STATE [Public Notice 8251] Preparations for the International Telecommunication Union World Telecommunication Development Conference (ITU WTDC 2014) SUMMARY: This notice announces meetings of the Department of State's International Telecommunication Advisory Committee (ITAC) to review...

  11. 78 FR 12136 - Preparations for the International Telecommunication Union World Telecommunication Development...

    Science.gov (United States)

    2013-02-21

    ... DEPARTMENT OF STATE [Public Notice 8193] Preparations for the International Telecommunication Union World Telecommunication Development Conference (ITU WTDC 2014) SUMMARY: This notice announces meetings of an ad hoc group of the Department of State's International Telecommunication Advisory Committee...

  12. Evolution and convergence in telecommunications

    International Nuclear Information System (INIS)

    Radicella, S.; Grilli, D.

    2002-01-01

    These lectures throw a spotlight on different aspects of the evolution of telecommunications networks, namely on the various facets of service and network convergence. The last years progress in data and telecommunications technologies, such as P-based networks, and the enormous potential of mobile communication systems and users' demands for comprehensive and network-independent have led to a convergence of data and telecommunications infrastructures in many aspects. In order to help the reader to an easier understanding of the phenomenon convergence, in the first two parts of this volume the evolution of the basic technologies is described one by one. This is done briefly and is focused on the principle topics, just to build a basis for the third part devoted to problems of convergence in telecommunications. These notes are addressed to those readers, who in a quick overview want to be informed on the future service and network landscape. The notes are equally suited for professionals with the desire to extend their horizon as well as for students looking for an introduction into telecommunications under more general aspects. The authors clearly understand the difficulties in writing a book devoted to the evolution in telecommunications. Today, telecom landscape varies at very high speed. Every few months new network technologies, new products and new services are developed. Attempts to present them in time can be accessible only for magazine publications or contributions to conferences. Therefore, in a number of areas, such as Voice over IP and new switching technologies not much more than the starting point of new paradigms is described. However, the content is up-to-date to a degree, that the phenomenon convergence can be fully understood. Partially, these notes are based on a number of lecture courses that were delivered during recent ICTP winter schools devoted to multimedia and digital communications

  13. 78 FR 38331 - Media Bureau Invites Comments on Study Submitted by the Minority Media and Telecommunications...

    Science.gov (United States)

    2013-06-26

    ... responses and that we were only going to report on the general trends of all respondents. 17. In total we... fashion, the responses to the question of which local station is the dominant competitor in the market... information. Keeping viewer attention. Limited staff. (1) On-air talent and (1) producer-reporter affects our...

  14. Calgary integrated telecommunications network (CITN)

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Introduction of a fibre optic telecommunications network,( Calgary Integrated Telecommunications Network (CITN)), to Calgary's infrastructure was discussed as a strategic means of encouraging tourism and business growth. The system would be installed in the electric system's right-of-way. Five area's for further in depth study were proposed. Ways and means of exploiting the potential for making the CITN profitable by leasing bandwidth to the private sector, were explored. A free market philosophy underlying the development of the CITN was described. Five slides accompanying the presenteation at the conference were also included in the record

  15. Windfarms and telecommunications towers (Scotland)

    International Nuclear Information System (INIS)

    Munro, Hector; Kellett-Bowman, Elaine; Harris, David

    1996-01-01

    A debate in the United Kingdom House of Commons on the environmental impact of windfarms and telecommunications towers in Scotland is reported. Concern was expressed over the adverse visual impact of such structures in rural areas which are often of considerable natural beauty. Counter arguments were based on the positive effects of new technology. The need to reconcile environmental protection with technological innovation was expressed. A Government spokesman described the comprehensive planning policy framework which has been put in place to secure sound planning decisions on renewable energy developments and the conditions on amenity protection in the regulations governing the erection of telecommunications towers. (UK)

  16. Windfarms and telecommunications towers (Scotland)

    Energy Technology Data Exchange (ETDEWEB)

    Munro, Hector; Kellett-Bowman, Elaine; Harris, David [and others

    1996-10-30

    A debate in the United Kingdom House of Commons on the environmental impact of windfarms and telecommunications towers in Scotland is reported. Concern was expressed over the adverse visual impact of such structures in rural areas which are often of considerable natural beauty. Counter arguments were based on the positive effects of new technology. The need to reconcile environmental protection with technological innovation was expressed. A Government spokesman described the comprehensive planning policy framework which has been put in place to secure sound planning decisions on renewable energy developments and the conditions on amenity protection in the regulations governing the erection of telecommunications towers. (UK)

  17. System Design for Telecommunication Gateways

    CERN Document Server

    Bachmutsky, Alexander

    2010-01-01

    System Design for Telecommunication Gateways provides a thorough review of designing telecommunication network equipment based on the latest hardware designs and software methods available on the market. Focusing on high-end efficient designs that challenge all aspects of the system architecture, this book helps readers to understand a broader view of the system design, analyze all its most critical components, and select the parts that best fit a particular application. In many cases new technology trends, potential future developments, system flexibility and capability extensions are outline

  18. A TELECOMMUNICATIONS DEVELOPMENT FRAMEWORK FOR TELECOMMUNICATIONS OPERATORS IN THE SADC

    Directory of Open Access Journals (Sweden)

    M.R. Fricke

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: Telecommunications development in Southern Africa is encouraged by government-level support and market trends. Various markets in the Southern African Development Community (SADC region offer telecommunications operators’ solid growth potential and the advantages of geographic diversification.
    This paper presents a logical methodology for telecommunications operators (mobile or fixed to guide network development and formulate strategy particular to the SADC. A proposed development framework gives structure and organisation to various aspects – business requirements, technology choices and market decisions – of a telecommunications business in Southern Africa. The overall model consists of four associated representations that fit logically into an enabling framework.

    AFRIKAANSE OPSOMMING: Die ontwikkeling van telekommunikasie in Suidelike Afrika word aangemoedig deur ondersteuning op regeringsvlak sowel as tendense in die mark. Verskeie markte in die Suidelike Afrika Ontwikkelings Gemeenskap (SAOG streek bied aan verskaffers van telekommunikasiedienste 'n standvastige groeipotensiaal sowel as die voordele van geografiese diversifikasie.
    Hierdie artikel beskryf 'n logiese metodologie vir telekommunikasie-operateurs (mobiele of vastelyn om netwerkontwikkeling te lei en om strategie te formuleer wat uniek is vir die SAOG streek. Die voorgestelde ontwikkelingsraamwerk bied struktuur en organisasie aan verskeie aspekte, byvoorbeeld besigheidsbehoeftes, tegnologiekeuses en markkeuses, van 'n telekommunikasie-onderneming in Suidelike Afrika. Die totale model bestaan uit vier geassosieerde voorstellings wat op 'n logiese wyse verbind is om 'n totale raamwerk te vorm.

  19. Expertise seeking

    DEFF Research Database (Denmark)

    Hertzum, Morten

    2014-01-01

    used sources. Studies repeatedly show the influence of the social network – of friendships and personal dislikes – on the expertise-seeking network of organisations. In addition, people are no less prominent than documentary sources, in work contexts as well as daily-life contexts. The relative......Expertise seeking is the activity of selecting people as sources for consultation about an information need. This review of 72 expertise-seeking papers shows that across a range of tasks and contexts people, in particular work-group colleagues and other strong ties, are among the most frequently...... to amplify the influence of quality on source selection. Finally, the reviewed studies identify a number of barriers to expertise seeking...

  20. 77 FR 73461 - Commission Seeks Comment on Broadcast Ownership Report

    Science.gov (United States)

    2012-12-10

    ... COMMISSION Commission Seeks Comment on Broadcast Ownership Report AGENCY: Federal Communications Commission... the Media Bureau's recently released report on the ownership of commercial broadcast stations, which... contained in the Media Bureau's recently released report on the ownership of commercial broadcast stations...

  1. Telecommunications Planning Guide for Educators.

    Science.gov (United States)

    Wigley, Griff

    1988-01-01

    Presents guide developed by the McGraw-Hill Information Exchange (MIX) to help educators plan effectively for the use of computer telecommunications. Highlights include telephone lines; modems; software; commercial information services that offer such services as electronic mail and computer conferencing; basic costs and billing formats; and a…

  2. Telecommunications and Universal Service: International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The services delivered over telecommunications networks can provide enormous opportunities today: for education, for health care, for income generation, and for access to, and communication with, all levels of government. To benefit, countries must find ways to deliver such services to their entire populations in an ...

  3. Telecommunications: Avoiding the Black Hole.

    Science.gov (United States)

    Riel, Margaret

    1993-01-01

    Careful planning is required for teachers to take full advantage of the cross-cultural learning opportunities afforded by electronic networks and telecommunications. Networking with more than one classroom and using a well-defined group project integral to other classroom activities are recommended. (EA)

  4. Deploying Affordable and Available Telecommunications ...

    African Journals Online (AJOL)

    Technology for last mile connectivity. The participation of The Gambia Government to the ACE project and implementation of the National Telecommunications backbone infrastructure are important ingredients towards the implementation of the proposed NREN for the Gambia. As for the ACE project –The Gambia.

  5. The political economy of competition in telecommunication

    DEFF Research Database (Denmark)

    Henten, Anders; Skouby, Knud Erik

    1998-01-01

    Article dealing with the regulation of telecommunications and the establishment of a competitive regime.......Article dealing with the regulation of telecommunications and the establishment of a competitive regime....

  6. Government Procurement Agreements and Telecommunications Business

    Directory of Open Access Journals (Sweden)

    Shin-Won Kang

    2001-12-01

    Full Text Available The opening of the telecommunications market is acceleration due to the world trends of deregulation and privatization under the WTO basic telecommunications agreements. Diversification of services and fast and efficient equipment procurement are becoming necessary conditions for the survival of telecommunications operators. However, the issue here is that telecommunications operators are still bound by the GPA (Government Procurement Agreement based on conditions of monopoly even though the procurement market in Korean is open substantially since 1997. Under such conditions, the continued application of the GPA on telecommunications operator who is highly competitive may result in a negative impact on the telecommunications business and quality of telecommunications service by undermining the autonomy of operator and decreasing operator’s procurement competitiveness. Therefore, this study examines the GPA and the issues raised by the agreement, and also attempts to suggest revisions or means of abrogating the unfair GPA with regards to the development and deregulation of the telecommunications business.

  7. Telecommunications and Information Services in Brazil.

    Science.gov (United States)

    Tarapanoff, Kira; Alvares, Lillian

    1995-01-01

    Discusses the interdependence of telecommunications and information sciences in Brazil. Highlights include new technologies and telecommunications: satellites, fiber optic cables, data communication networks, information superhighways, and cooperative projects; and information services development. (AEF)

  8. A Telecommunications Industry Primer: A Systems Model.

    Science.gov (United States)

    Obermier, Timothy R.; Tuttle, Ronald H.

    2003-01-01

    Describes the Telecommunications Systems Model to help technical educators and students understand the increasingly complex telecommunications infrastructure. Specifically looks at ownership and regulatory status, service providers, transport medium, network protocols, and end-user services. (JOW)

  9. Telecommunications Reform in Nigeria: The Marketing Challenges ...

    African Journals Online (AJOL)

    Telecommunications Reform in Nigeria: The Marketing Challenges. ... Journal of Research in National Development ... This paper discusses the telecommunications reforms process, the role of the regulatory body (Nigeria Commission, the current state of the telecommunication sector and the marketing challenges in ...

  10. Towards an Equitable Development of Telecommunications ...

    African Journals Online (AJOL)

    Present and future equitable development of telecommunications services calls for an immediate development of an indigenous telecommunications technology capability in order to effectively and efficiently utilizes the services provided by the country's presently imported telecommunications systems while at the same time ...

  11. 7 CFR 1700.55 - Telecommunications Program.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Telecommunications Program. 1700.55 Section 1700.55... AGRICULTURE GENERAL INFORMATION Loan and Grant Approval Authorities § 1700.55 Telecommunications Program. (a..., Telecommunications Program, has the authority to approve the following loans, loan guarantees, and lien...

  12. 48 CFR 870.112 - Telecommunications equipment.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Telecommunications... DEPARTMENT SUPPLEMENTARY REGULATIONS SPECIAL PROCUREMENT CONTROLS Controls 870.112 Telecommunications... specifications for telecommunications equipment, as defined in VA manual MP-6, Part VIII (available at any VA...

  13. 29 CFR 1910.268 - Telecommunications.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 5 2010-07-01 2010-07-01 false Telecommunications. 1910.268 Section 1910.268 Labor... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Special Industries § 1910.268 Telecommunications. (a) Application. (1..., methods, operations, installations and processes performed at telecommunications centers and at...

  14. 76 FR 54244 - Telecommunications Service Priority System

    Science.gov (United States)

    2011-08-31

    ... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2011-0043] Telecommunications Service Priority... concerning Extension, without change, of a currently approved collection: 1670-0005, Telecommunications... TSP System is to provide a legal basis for telecommunications vendors to provide priority provisioning...

  15. 7 CFR 1700.29 - Telecommunications Program.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Telecommunications Program. 1700.29 Section 1700.29... AGRICULTURE GENERAL INFORMATION Agency Organization and Functions § 1700.29 Telecommunications Program. RUS and RTB, through the Telecommunications Program, make loans and loan guarantees to furnish and improve...

  16. 31 CFR 538.512 - Transactions related to telecommunications authorized.

    Science.gov (United States)

    2010-07-01

    ... telecommunications authorized. 538.512 Section 538.512 Money and Finance: Treasury Regulations Relating to Money and... telecommunications authorized. All transactions with respect to the receipt and transmission of telecommunications... a person in Sudan of telecommunications equipment or technology. ...

  17. Topological analysis of telecommunications networks

    Directory of Open Access Journals (Sweden)

    Milojko V. Jevtović

    2011-01-01

    Full Text Available A topological analysis of the structure of telecommunications networks is a very interesting topic in the network research, but also a key issue in their design and planning. Satisfying multiple criteria in terms of locations of switching nodes as well as their connectivity with respect to the requests for capacity, transmission speed, reliability, availability and cost are the main research objectives. There are three ways of presenting the topology of telecommunications networks: table, matrix or graph method. The table method is suitable for a network of a relatively small number of nodes in relation to the number of links. The matrix method involves the formation of a connection matrix in which its columns present source traffic nodes and its rows are the switching systems that belong to the destination. The method of the topology graph means that the network nodes are connected via directional or unidirectional links. We can thus easily analyze the structural parameters of telecommunications networks. This paper presents the mathematical analysis of the star-, ring-, fully connected loop- and grid (matrix-shaped topology as well as the topology based on the shortest path tree. For each of these topologies, the expressions for determining the number of branches, the middle level of reliability, the medium length and the average length of the link are given in tables. For the fully connected loop network with five nodes the values of all topological parameters are calculated. Based on the topological parameters, the relationships that represent integral and distributed indicators of reliability are given in this work as well as the values of the particular network. The main objectives of the topology optimization of telecommunications networks are: achieving the minimum complexity, maximum capacity, the shortest path message transfer, the maximum speed of communication and maximum economy. The performance of telecommunications networks is

  18. Silicon photonic integration in telecommunications

    Directory of Open Access Journals (Sweden)

    Christopher Richard Doerr

    2015-08-01

    Full Text Available Silicon photonics is the guiding of light in a planar arrangement of silicon-based materials to perform various functions. We focus here on the use of silicon photonics to create transmitters and receivers for fiber-optic telecommunications. As the need to squeeze more transmission into a given bandwidth, a given footprint, and a given cost increases, silicon photonics makes more and more economic sense.

  19. Intra-enterprise telecommunication satellites

    Science.gov (United States)

    Henry, A. J.

    1981-11-01

    Information transfer in the mid 1980's is sketched. The use of geostationary satellites for internal requirements of businesses is an important factor in the growth of information transfer. Protection of transferred information is achieved through encryption. The companies which use satellites are those whose telecommunication costs are already significant; who have large computing capabilities including distributed data processing; who use national and international leased circuits; and whose establishments are dispersed. Uses include teleconferencing, voice and data transmission, and text and facsimile communication.

  20. Update on the GGOS Bureau of Networks and Observations

    Science.gov (United States)

    Pearlman, Michael R.; Pavlis, Erricos; Ma, Chopo; Noll, Carey; Thaller, Daniela; Gross, Richard; Richter, Bernd; Mueller, Juergen; Neilan, Ruth; Barzaghi, Riccardo; Bergstrand, Sten; Saunier, Jerome; Tamisiea, Mark

    2016-04-01

    The recently reorganized GGOS Bureau of Networks and Observations has many elements that are associated with building and sustaining the infrastructure that supports the Global Geodetic Observing System (GGOS) through the development and maintenance of the International Terrestrial and Celestial Reference Frames, improved gravity field models and their incorporation into the reference frame, the production of precision orbits for missions of interest to GGOS, and many other applications. The affiliated Service Networks (IVS, ILRS, IGS, IDS, and now the IGFS and the PSMSL) continue to grow geographically and to improve core and co-location site performance with newer technologies. Efforts are underway to expand GGOS participation and outreach. Several groups are undertaking initiatives and seeking partnerships to update existing sites and expand the networks in geographic areas void of coverage. New satellites are being launched by the Space Agencies in disciplines relevant to GGOS. Working groups now constitute an integral part of the Bureau, providing key service to GGOS. Their activities include: projecting future network capability and examining trade-off options for station deployment and technology upgrades, developing metadata collection and online availability strategies; improving coordination and information exchange with the missions for better ground-based network response and space-segment adequacy for the realization of GGOS goals; and standardizing site-tie measurement, archiving, and analysis procedures. This talk will present the progress in the Bureau's activities and its efforts to expand the networks and make them more effective in supporting GGOS.

  1. 76 FR 5397 - Bureau of Land Management

    Science.gov (United States)

    2011-01-31

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management DEPARTMENT OF AGRICULTURE Forest Service...; California AGENCY: Bureau of Land Management, Interior; and Forest Service, USDA. ACTION: Notice of public... Land Management (BLM) and U.S. Department of Agriculture, Forest Service (Forest Service) Santa Rosa...

  2. 47 CFR 54.519 - State telecommunications networks.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false State telecommunications networks. 54.519 Section 54.519 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... telecommunications networks. (a) Telecommunications services. State telecommunications networks may secure discounts...

  3. Surety of the nation`s critical infrastructures: The challenge restructuring poses to the telecommunications sector

    Energy Technology Data Exchange (ETDEWEB)

    Cox, R.; Drennen, T.E.; Gilliom, L.; Harris, D.L.; Kunsman, D.M.; Skroch, M.J.

    1998-04-01

    The telecommunications sector plays a pivotal role in the system of increasingly connected and interdependent networks that make up national infrastructure. An assessment of the probable structure and function of the bit-moving industry in the twenty-first century must include issues associated with the surety of telecommunications. The term surety, as used here, means confidence in the acceptable behavior of a system in both intended and unintended circumstances. This paper outlines various engineering approaches to surety in systems, generally, and in the telecommunications infrastructure, specifically. It uses the experience and expectations of the telecommunications system of the US as an example of the global challenges. The paper examines the principal factors underlying the change to more distributed systems in this sector, assesses surety issues associated with these changes, and suggests several possible strategies for mitigation. It also studies the ramifications of what could happen if this sector became a target for those seeking to compromise a nation`s security and economic well being. Experts in this area generally agree that the U. S. telecommunications sector will eventually respond in a way that meets market demands for surety. Questions remain open, however, about confidence in the telecommunications sector and the nation`s infrastructure during unintended circumstances--such as those posed by information warfare or by cascading software failures. Resolution of these questions is complicated by the lack of clear accountability of the private and the public sectors for the surety of telecommunications.

  4. Information and Telecommunications Technology – Factor of Sustainable Rail Development

    Directory of Open Access Journals (Sweden)

    Gheorghe-Stelian Balan

    2013-12-01

    Full Text Available Among today’s modes of transportation, rail remains of great interest because of its explicit advantages arising from the fact that it is the least polluting and most environmentally friendly. These are just some of the reasons why, in recent years, the European Union strategies seek to develop and implement programs to revive Community’s rail transport. The paper makes a brief analysis of the economic impact of the implementation of information and telecommunication technologies in railway transport, technologies that can contribute significantly to the achievement of sustainable, competitive and reliable transport

  5. Development of Korea telecommunication technology

    International Nuclear Information System (INIS)

    1992-06-01

    It concentrates on development of Korea telecommunication technology, which is made up seven chapters. It gives description of manual central telephone exchange or private automatic telephone exchange, transmission technology on wire line and cable line technology and optical transmission, radio communication technology on mobile and natural satellite communication, network technology with intelligent network, broadband ISDN and packet switched Data Network, terminal technology with telephone and data communication terminal and development of Information Technology in Korea. It has an appendix about development of military communication system.

  6. Danish Telecommunications: Keeping the Policy Options Open

    DEFF Research Database (Denmark)

    Henten, Anders; Wulff, Thomas

    1996-01-01

    In recent years Danish telecommunications policy has gone through a marked change in emphasis, Tele Danmark, formed only 6 years ago as the national operator in order to strengthen the Danish telecom industry, has come under pressure in the present liberalization. This article discusses Tele...... Danmark's situation and future possibilities and presents background information on the new Danish telecommunications legislation, the present Danish telecommunications market, and Tele Danmark's strategies. Copyright (C) 1996 Elsevier Science Ltd...

  7. Telecommunications network modelling, planning and design

    CERN Document Server

    Evans, Sharon

    2003-01-01

    Telecommunication Network Modelling, Planning and Design addresses sophisticated modelling techniques from the perspective of the communications industry and covers some of the major issues facing telecommunications network engineers and managers today. Topics covered include network planning for transmission systems, modelling of SDH transport network structures and telecommunications network design and performance modelling, as well as network costs and ROI modelling and QoS in 3G networks.

  8. Bureau of Land Management Land Grant Boundaries

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data has been collected by the U.S. Bureau of Land Management (BLM) in New Mexico at the New Mexico State Office. The initial data source is the statewide...

  9. National Allergy Bureau Pollen and Mold Report

    Science.gov (United States)

    ... Search AAAAI National Allergy Bureau Pollen and Mold Report Date: May 01, 2018 Location: San Antonio (2), ... 30/2018 ( click here to view ). Our Allergen Report Email Service can automatically email you daily pollen ...

  10. Surface Weather, Signal Service and Weather Bureau

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Surface Weather, Signal Service and Weather Bureau (SWSSWB) Records primarily created by the United States Army Signal Service from 1819 until the paid and voluntary...

  11. Bureau of Land Management Range Allotments

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data has been collected by the U.S. Bureau of Land Management (BLM) in New Mexico at both the New Mexico State Office and the various field offices. Collection...

  12. Bureau of Land Management Wilderness Study Areas

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset is meant to depict Wilderness Study Areas (WSA's), within the state of New Mexico, identified by the U.S. Bureau of Land Management (BLM) as having...

  13. Equivalent unit in telecommunications services

    Directory of Open Access Journals (Sweden)

    Luiza Santangelo Reis

    2016-03-01

    Full Text Available The aim of this study is to analyze the relationship between the “cost” and “production” variables in a telecommunications company, measuring the latter in the unit of measure termed Network Units (NU.  The study shows a Pearson correlation coefficient of 0.55 -evaluated as moderate - over the course of a 24-month period and resulting from 177 trials.  Subsequently, only the work teams composed of the company´s standard structure were taken into consideration, which yielded 32 observations of interest and a derived correlation coefficient of 0.8.  Finally, the data pertaining to each individual work team over a determined length of time was analyzed, showing strong correlation coefficients in seven of the eleven, and in the remainder, a moderate linear relationship between the variables analyzed.  These results suggest the viability of applying the NU production measurement model in the telecommunications company in question

  14. Validation Method of a Telecommunications Blackout Attack

    National Research Council Canada - National Science Library

    Amado, Joao; Nunes, Paulo

    2005-01-01

    This paper presents an evaluation method of telecommunications infrastructure vulnerabilities, allowing the identification of components that can be attacked in order to achieve a communications blackout...

  15. Implementation of Section 255 of the Telecommunications Act of 1996: access to telecommunications services, telecommunications equipment, and customer premises equipment by persons with disabilities--FCC. Notice of proposed rulemaking.

    Science.gov (United States)

    1998-05-22

    This Notice of Proposed Rulemaking (NPRM) is an important step in the Commission's effort to increase the accessibility of telecommunications services and equipment to Americans with disabilities. The NPRM proposes a framework for implementing section 255 of the Communications Act of 1934 (Act), which requires telecommunications equipment manufacturers and service providers to ensure that their equipment and services are accessible to persons with disabilities, to the extent it is readily achievable to do so. In addition, if accessibility is not readily achievable, section 255 requires manufacturers and service providers to ensure compatibility with existing peripheral devices or specialized customer premises equipment commonly used by individuals with disabilities to achieve access, to the extent it is readily achievable to do so. The NPRM first explores the Commission's legal authority to establish rules implementing section 255. The NPRM then seeks comment on the interpretation of specific statutory terms that are relevant to the proceeding. Finally, the NPRM seeks comment on proposals to implement and enforce the requirement that telecommunications equipment and services be made accessible to the extent readily achievable. The actions proposed in the NPRM are needed to ensure that people with disabilities are not left behind in the telecommunications revolution and consequently isolated from contemporary life.

  16. Competitive Strategies and Improved Performance of Selected Nigeria Telecommunication Companies

    Directory of Open Access Journals (Sweden)

    Waidi Adeniyi Akingbad

    2014-01-01

    Full Text Available Abstract The influence of globalization in telecommunication companies has greatly increased the level of competition in the industry and they are forced to be competitive to survive. Different types of strategies are put in place in order to be profitable and competitive. All these strategies are directed to attract, retain and maintain customers for continuous profitability. However, majority of them hardly measure the impact of their strategic innovation on their customers. The paper seeks to explore the influence of competitive strategies embarked upon by selected telecommunication companies in Nigeria on their performance. The paper also examines how competitive strategies could be implemented for improved customer satisfaction, retention and loyalty. Three null hypotheses were postulated to test the relationship between lower prices and customer satisfaction, uninterrupted trunk services and customer loyalty, and customer complaint handling and retention. Only customers using telephone service were selected as respondents from Lagos State. The state was stratified in to 20 local government council area and questionnaires were distributed to 125 respondents in each of them. The completion rate of the questionnaire in each of them is between 103 and 110. Survey research design was adopted to carry out the study. A structured questionnaire was designed and validated through the construct validity and tested for confirmation using the KMO measure of sampling adequacy. It was also made reliable using Cronbach’s Alpha test. From the study, findings revealed relationship between competitive strategies and customer satisfaction, retention and loyalty. The findings revealed that there is a relationship between competitive strategies, its constituents and performance of telecommunication companies. It is recommended that universal mobile telecommunication services (UMTS operators should adopt the culture of competitive strategies since it can

  17. 47 CFR 54.502 - Supported telecommunications services.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Supported telecommunications services. 54.502 Section 54.502 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... telecommunications services. For purposes of this subpart, supported telecommunications services provided by...

  18. 47 CFR 2.962 - Requirements for Telecommunication Certification Bodies.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Requirements for Telecommunication Certification Bodies. 2.962 Section 2.962 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY... Telecommunication Certification Bodies (tcbs) § 2.962 Requirements for Telecommunication Certification Bodies. (a...

  19. towards an equitable development of telecommunications services ...

    African Journals Online (AJOL)

    ES Obe

    1980-03-01

    Mar 1, 1980 ... by the country's presently imported telecommunications systems while at the same time developing and manufacturing self-reliant telecommunications equipment suited to the peculiar needs of the country. This paper proposes the setting up of an autonomous communications agency for an effective control ...

  20. Opportunities for electric utilities in telecommunications

    International Nuclear Information System (INIS)

    Meehan, C.M.

    1994-01-01

    This article examines the opportunities for utility participation in the telecommunications market on private microwave systems and hybrid microwave and fiber systems. The topics of the article include entering the market, national information infrastructure, business opportunities and considerations, levels of participation in telecommunications market, and regulatory objectives

  1. International Conference on Microelectronics, Electromagnetics and Telecommunications

    CERN Document Server

    Rao, N; Kumar, S; Raj, C; Rao, V; Sarma, G

    2016-01-01

    This volume contains 73 papers presented at ICMEET 2015: International Conference on Microelectronics, Electromagnetics and Telecommunications. The conference was held during 18 – 19 December, 2015 at Department of Electronics and Communication Engineering, GITAM Institute of Technology, GITAM University, Visakhapatnam, INDIA. This volume contains papers mainly focused on Antennas, Electromagnetics, Telecommunication Engineering and Low Power VLSI Design.

  2. Governance Issues: State Educational Telecommunications Council.

    Science.gov (United States)

    Stammen, Ronald M.

    This paper describes North Dakota's distance-education telecommunications infrastructure, and examines the opinions of school administrators about technology needs, usage, and funding. In North Dakota, every school district has access to a computer-mediated telecommunications network, SENDIT, which is bridged to Internet connections through the…

  3. Telecommunication Policy Structure in Japan. Summary.

    Science.gov (United States)

    Komatsuzaki, Seisuke

    This paper outlines the structure of Japanese telecommunication industries and how the various parts of the mechanism work together. Explanations of the Japanese: 1) structure of telecommunication industries; 2) control of regulatory lags; 3) text information service and regulation; and 4) text information service and the telecommunication…

  4. 47 CFR 36.171 - Property held for future telecommunications use-Account 2002; Telecommunications plant under...

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Property held for future telecommunications use-Account 2002; Telecommunications plant under construction-Account 2003; and Telecommunications plant adjustment-Account 2005. 36.171 Section 36.171 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED...

  5. 78 FR 8160 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2013-02-05

    ... SECURITY President's National Security Telecommunications Advisory Committee AGENCY: National Protection... Committee Teleconference. SUMMARY: The President's National Security Telecommunications Advisory Committee... telecommunications policy. Agenda: The NSTAC members will review and discuss the draft NSTAC Report to the President...

  6. 77 FR 6813 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2012-02-09

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Tuesday, February 28, 2012, via a... related to national security and emergency preparedness telecommunications policy. During the conference...

  7. 77 FR 75182 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2012-12-19

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Friday, January 11, 2013, via... related to national security and emergency preparedness telecommunications policy. Agenda: The NSTAC...

  8. 77 FR 24728 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2012-04-25

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Tuesday, May 15, 2012, in Washington DC... to national security and emergency preparedness telecommunications policy. Agenda: The committee will...

  9. 78 FR 45255 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2013-07-26

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. [[Page 45256... President's National Security Telecommunications Advisory Committee (NSTAC) will meet on Tuesday, August 20... related to national security and emergency preparedness (NS/EP) telecommunications policy. Agenda: The...

  10. 75 FR 3913 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2010-01-25

    ...] President's National Security Telecommunications Advisory Committee AGENCY: National Communications System... Telecommunications Advisory Committee (NSTAC) will be meeting by teleconference; the meeting will be open to the... implementing national security and emergency preparedness telecommunications policy. Notice of this meeting is...

  11. 75 FR 13259 - Public Telecommunications Facilities Program: New Closing Date

    Science.gov (United States)

    2010-03-19

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Docket No. 100305127-0127-01 Public Telecommunications Facilities Program: New Closing Date AGENCY: National Telecommunications and Information Administration, U.S. Department of Commerce. ACTION: Notice; to re-open...

  12. 77 FR 1039 - Internet-Based Telecommunications Relay Service Numbering

    Science.gov (United States)

    2012-01-09

    ...-Based Telecommunications Relay Service Numbering AGENCY: Federal Communications Commission. ACTION... toll-free numbers by users of Internet- based Telecommunications Relay Services (iTRS). DATES... any rules of particular applicability. Subject: Internet-Based Telecommunications Relay Service...

  13. 76 FR 56091 - Expansion of 911 Access; Telecommunications Loan Program

    Science.gov (United States)

    2011-09-12

    ... Access; Telecommunications Loan Program AGENCY: Rural Utilities Service, USDA. ACTION: Interim rule with... the Telecommunications Loan Program. DATES: This rule is effective on September 12, 2011. Comments... INFORMATION CONTACT: David Villano, Assistant Administrator, Telecommunications Program, USDA--Rural Utilities...

  14. 78 FR 28237 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2013-05-14

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Wednesday, May 22, 2013, in Washington..., National Security Telecommunications Advisory Committee, National Protection and Programs Directorate...

  15. 75 FR 29781 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2010-05-27

    ...] President's National Security Telecommunications Advisory Committee AGENCY: National Protection and Programs... Security Telecommunications Advisory Committee (NSTAC) will be meeting by teleconference; the meeting will... telecommunications policy. Notice of this meeting is given under the Federal Advisory Committee Act (FACA), Public...

  16. 76 FR 52672 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2011-08-23

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Thursday, September 8, 2011, via a... related to national security and emergency preparedness telecommunications policy. During the conference...

  17. Solar energy applications in telecommunications

    Science.gov (United States)

    Girard, J.

    The results of a half-decade of a coupled wind-photovoltaic powered, remotely sited telecommunications installation called 'Aerosolec' are reported. A station is examined which was situated at 500 m altitude between Nice and Monaco and comprised a 4 module solar cell plant generating 180 W, a 300 W windpowered generator, and a battery bank. The batteries were linked by a diode, charged by the photovoltaics only when load was met, and provided voltage when the wind/solar cell configuration failed to produce enough power to meet demand. Output of the generators and meteorological parameters were recorded for two years. The station drew a nominal 180W, which was met by the power systems, and involved an actual extra discharge of excess energy. Other, similar stations are outlined, and the use of coupled wind/solar systems for telephone service in remote sites, for optic fiber repeaters, and for telephone relay station are recommended. Cost advantages are seen with the solar/wind systems over liquid hydrocarbon fueled generator systems for low power demand installations.

  18. Mobile telecommunication networks choice among Ghanaians

    Directory of Open Access Journals (Sweden)

    Boateng Henry

    2013-07-01

    Full Text Available The paper investigates the factors influencing customers choice of telecommunication network in Ghana. The survey design was employed to enable the researchers perform statistical analysis. Questionnaire consisting of Likert scale question was used to collect the primary data. Multiple regression analysis was performed to ascertain the factors influencing customers’ choice of telecommunication networks. The study found six factors that influence customers to choose a particular network. These factors include; brand awareness, brand image, perceived quality, price, convenience and brand loyalty. The study concludes that all the six factors contribute to the factors that drive consumer choice of telecommunications service in Ghana.

  19. Regulatory governance of telecommunications liberalisation in Taiwan

    International Nuclear Information System (INIS)

    Cheng, Kuo-Tai; Hebenton, Bill

    2008-01-01

    This paper examines the changing role of government and market in regulating the telecommunications sector from since 1996 in Taiwan. It contextualises the theoretical aspects of regulatory governance for institutional design and practices, and reviews the concepts and mechanisms for appraising privatisation and regulatory systems. Using a conceptual framework for researching privatisation and regulation, it describes the process and issues pertinent to telecommunications liberalisation and privatisation in Taiwan, supported by a brief presentation of theoretical points of view as well as practitioners' views. The paper presents results concerning criteria for appraising privatisation and regulatory governance and considers policy lessons that can be learned from the experiences of the Taiwanese telecommunications sector's liberalisation. (author)

  20. Bio-inspired computation in telecommunications

    CERN Document Server

    Yang, Xin-She; Ting, TO

    2015-01-01

    Bio-inspired computation, especially those based on swarm intelligence, has become increasingly popular in the last decade. Bio-Inspired Computation in Telecommunications reviews the latest developments in bio-inspired computation from both theory and application as they relate to telecommunications and image processing, providing a complete resource that analyzes and discusses the latest and future trends in research directions. Written by recognized experts, this is a must-have guide for researchers, telecommunication engineers, computer scientists and PhD students.

  1. Bureau of Land Management density management study.

    Science.gov (United States)

    John Cissel; Paul Anderson; Shanti Berryman; Sam Chan; Deanna Olson; Klaus. Puettman

    2004-01-01

    The Bureau of Land Management (BLM), Pacific Northwest Research Station (PNW), U.S. Geological Survey (USGS), and Oregon State University (OSU) established the Density Management Study (DMS) in 1994 to develop and test options for young stand management to meet Northwest Forest Plan objectives in western Oregon. The DMS demonstrates and evaluates alternative approaches...

  2. Bureau of Economic Geology. 1978 annual report

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    Bureau research programs and projects are designed to address many of the State's major concerns in the areas of geologic, energy, mineral, land, and environmental resouces. Research programs incorporate geologic concepts that will build toward an understanding of a specific resource and its impact on human activities. In addition to resource assessments in uranium, lignite, and geopressured geothermal energy, the Bureau continued research into analysis of governmental policy related to energy. Systemic geologic mapping, coastal studies, basin analysis projects, and investigations in other areas of economic geology further indicate the range of research programs carried forward in 1978. Specifically, research on mineral resources and land resources, coastal studies, hydrogeology, basin studies, geologic mapping, and other research (tektites and meteorites, carboniferous of Texas, depositional environments of the Marble Falls Formation, Central Texas) are reported. The establishment of the Mining and Mineral Resources Research Institute is followed. Contracts and grant support and contract reports are listed. The publications eminating from the Bureau are listed. Services rendered by the Bureau and personnel information are included. (MCW)

  3. Deregulation and Competition in European Telecommunications.

    Science.gov (United States)

    Palmer, Michael; Tunstall, Jeremy

    1988-01-01

    Contrasts the telecommunications policies of Britain, which privatized the industry, and France, which chose governmental monopoly and state enterprise, in the context of the U. S. divestiture of American Telephone and Telegraph (A.T. & T.).

  4. Atmospheric pollution from the major mobile telecommunication ...

    African Journals Online (AJOL)

    MICHAEL HORSFALL

    ABSTRACT The extent of pollution from five major mobile telephone companies in Tanzania was investigated. ... with the mobile telecommunication companies' .... Measurement site. Function. House holds. Living, resting and socializing. Schools. Learning. Health centres. Providing and acquiring health services. Hotels.

  5. Telecommunication Sector of the Russian Economy: Transformation Into a Global Information and Telecommunication Infrastructure

    Directory of Open Access Journals (Sweden)

    Fokina Elena Anatolyevna

    2014-12-01

    Full Text Available The author concerns the current state and possible ways of telecommunication sector of the Russian economy development in the conditions of world economy globalization and suggests that the process of globalization reflects the current stage of telecommunication companies’ capital internationalization. The analysis of telecommunication sector shows that it is not only a perspective, highmargin and dynamically developing sector but is still one of the most integrated into the system of world economic relations. The stages of Russian telecommunication companies’ capital internationalization are determined, the internal connections between internationalization process and globalization are revealed. It is revealed that the new information and communication technologies development and expansion results in substantial increase in cooperation between economical entities and provides a sustainable long-term economical growth of telecommunication enterprises. The financial and operational data determining the effectiveness of telecommunication companies’ activity are presented. The analysis of tendencies promoting the extension of the market activity of Russian telecommunication companies at global information and telecommunication infrastructure shows that the main tendencies are the following ones: foreign capital inflow increase, capital integration and expansion of new services based on technologies convergence. The author reasonably concludes in recent times, the telecommunication sector of the Russian economy formation and development is determined by the existing global trends.

  6. AN APPLICATION FOR EFFICIENT TELECOMMUNICATION NETWORKS PROVISIONING USING LINEAR PROGRAMMING

    Directory of Open Access Journals (Sweden)

    Maria Augusta Soares Machado

    2015-03-01

    Full Text Available This paper presents a practical proposition for the application of the Linear Programming quantitative method in order to assist planning and control of customer circuit delivery activities in telecommunications companies working with the corporative market. Based upon data provided for by a telecom company operating in Brazil, the Linear Programming method was employed for one of the classical problems of determining the optimum mix of production quantities for a set of five products of that company: Private Telephone Network, Internet Network, Intranet Network, Low Speed Data Network, and High Speed Data Network, in face of several limitations of the productive resources, seeking to maximize the company’s monthly revenue. By fitting the production data available into a primary model, observation was made as to what number of monthly activations for each product would be mostly optimized in order to achieve maximum revenues in the company. The final delivery of a complete network was not observed but the delivery of the circuits that make it up, and this was a limiting factor for the study herein, which, however, brings an innovative proposition for the planning of private telecommunications network provisioning.

  7. 47 CFR 43.61 - Reports of international telecommunications traffic.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Reports of international telecommunications traffic. 43.61 Section 43.61 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON... Reports of international telecommunications traffic. (a) Each common carrier engaged in providing...

  8. 47 CFR 32.2005 - Telecommunications plant adjustment.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Telecommunications plant adjustment. 32.2005 Section 32.2005 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32...

  9. 47 CFR 32.2003 - Telecommunications plant under construction.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Telecommunications plant under construction. 32.2003 Section 32.2003 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet...

  10. 47 CFR 32.2000 - Instructions for telecommunications plant accounts.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Instructions for telecommunications plant accounts. 32.2000 Section 32.2000 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance...

  11. 48 CFR 239.7405 - Delegated authority for telecommunications resources.

    Science.gov (United States)

    2010-10-01

    ... telecommunications resources. 239.7405 Section 239.7405 Federal Acquisition Regulations System DEFENSE ACQUISITION... TECHNOLOGY Telecommunications Services 239.7405 Delegated authority for telecommunications resources. The contracting officer may enter into a telecommunications service contract on a month-to-month basis or for any...

  12. 47 CFR 32.2001 - Telecommunications plant in service.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Telecommunications plant in service. 32.2001 Section 32.2001 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32...

  13. 47 CFR 68.162 - Requirements for Telecommunication Certification Bodies.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Requirements for Telecommunication Certification Bodies. 68.162 Section 68.162 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... on Use of Terminal Equipment § 68.162 Requirements for Telecommunication Certification Bodies. (a...

  14. The Federal Bureau of Investigation and change

    DEFF Research Database (Denmark)

    Svendsen, Adam David Morgan

    2012-01-01

    "ABSTRACT: In this article, shortcomings with US domestic counter-terrorism intelligence and associated efforts since 2000 are analysed. Potential suggestions for the extended development of the Federal Bureau of Investigation (FBI) are then discussed. Some of these propositions touch on developm......"ABSTRACT: In this article, shortcomings with US domestic counter-terrorism intelligence and associated efforts since 2000 are analysed. Potential suggestions for the extended development of the Federal Bureau of Investigation (FBI) are then discussed. Some of these propositions touch...... still needs to be accorded to the ‘intelligence methodology’ of ‘wait and watch’. Simultaneously, the FBI needs to keep moving more from mainly a post facto emphasis to more of an a priori one in its investigations. Thereby, the FBI can continue to move towards improved delivery and better meet its role...

  15. The IERS Special Bureau for Tides

    Science.gov (United States)

    Ray, Richard D.; Chao, B. F.; Desai, S. D.

    2002-01-01

    The Global Geophysical Fluids Center of the International Earth Rotation Service (IERS) comprises 8 special bureaus, one of which is the Special Bureau for Tides. Its purpose is to facilitate studies related to tidal effects in earth rotation. To that end it collects various relevant datasets and distributes them, primarily through its website at bowie.gsfc.nasa.gov/ggfc/tides. Example datasets include tabulations of tidal variations in angular momentum and in earth rotation as estimated from numerical ocean tide models and from meteorological reanalysis products. The web site also features an interactive tidal prediction "machine" which generates tidal predictions (e.g., of UT1) from lists of harmonic constants. The Special Bureau relies on the tidal and earth-rotation communities to build and enlarge its datasets; further contributions from this community are most welcome.

  16. Customer satisfaction of mobile telecommunication networks in Ghana: service delivery perspective

    OpenAIRE

    A.R. ABDUL-AZIZ; Bashiru I.I. SAEED; Ayogyam ALEXANDER

    2014-01-01

    Organizations, both private and public, in today’s dynamic marketplaces are increasingly leaving antiquated marketing philosophies and strategies to the adoption of more customer driven initiatives that seek to understand, attract, retain and build intimate long term relationship with profitable customers. This article analyzed customer satisfaction with the service delivery of mobile telecommunication networks in Ghana using a binary logistic regression model. Primary data was collected thro...

  17. Telecommunications: international opportunities for power utilities

    Energy Technology Data Exchange (ETDEWEB)

    Lewis, A. [Teleglobe Canada, Ottawa, ON (Canada)

    1996-08-01

    International telecommunications services markets and trends were reviewed in an effort to identify business opportunities for Canadian power utilities. With increasing deregulation in the U.S. and Canada, and other countries around the globe, market opportunities are beginning to open up. In monopoly markets opportunities exist in providing dual infrastructures to upgrade both the power delivery services (frequently poor), and telecommunications. Billing, collection and customer service expertise might be other marketable commodities, perhaps packaged as part of a network provision project as a service to existing power and telecommunications service providers. In countries with directed competition markets local partnerships may be the only vehicle for entering the market. In managed competition markets opportunities were said to exist in cellular radio technology, as well as in switched telephone service, local, long distance, or international. In general, opportunities outside telecommunications-rich North America were considered to have better potential, due to rapid deregulation and higher current growth rates in telecommunications. Careful examination and research of the political and business environment prior to entering any of the potentially fertile areas was advised.

  18. The Effects of Brand Experiences on Quality, Satisfaction and Loyalty: An Empirical Study in the Telecommunications Multiple-play Service Market

    OpenAIRE

    António Carrizo Moreira; Pedro M. Freitas da Silva; Victor M. Ferreira Moutinho

    2017-01-01

    This article seeks to add to the body of knowledge on the role played by brand experience and its relationship with satisfaction, trust and service quality in the development of loyalty. Structural Equation Modelling (sem) is used to analyze 690 telecommunications multiple-play users in the Portuguese telecommunications market. Our conclusions show that brand experiences can be used to generate loyalty, trust and quality perceptions; although satisfaction was confirmed to be the main loyal...

  19. Regulatory governance of telecommunications liberalisation in Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Cheng, Kuo-Tai [Department of Regional Studies in Humanity and Social Sciences, National Hsin-Chu University of Education, No. 521 Nan-Da Road, Hsin-Chu 300 (China); Hebenton, Bill [School of Law, University of Manchester, M13 9PP (United Kingdom)

    2008-12-15

    This paper examines the changing role of government and market in regulating the telecommunications sector from since 1996 in Taiwan. It contextualises the theoretical aspects of regulatory governance for institutional design and practices, and reviews the concepts and mechanisms for appraising privatisation and regulatory systems. Using a conceptual framework for researching privatisation and regulation, it describes the process and issues pertinent to telecommunications liberalisation and privatisation in Taiwan, supported by a brief presentation of theoretical points of view as well as practitioners' views. The paper presents results concerning criteria for appraising privatisation and regulatory governance and considers policy lessons that can be learned from the experiences of the Taiwanese telecommunications sector's liberalisation. (author)

  20. Value added telecommunication services for health care.

    Science.gov (United States)

    Danelli-Mylonas, Vassiliki

    2003-01-01

    The successful implementation and operation of health care networks and the efficient and effective provision of health care services is dependent upon a number of different factors: Telecommunications infrastructure and technology, medical applications and services, user acceptance, education and training, product and applications/services development and service provision aspects. The business model and market development regarding policy and legal issues also must be considered in the development and deployment of telemedicine services to become an everyday practice. This chapter presents the initiatives, role and contribution of the Greek Telecommunications Company in the health care services area and also refers to specific case-studies focusing upon the key factors and issues of applications related to the telecommunications, informatics, and health care sectors, which can also be the drivers to create opportunities for Citizens, Society and the Industry.

  1. TELECOMMUNICATIONS INFRASTRUCTURE AND GDP /JIPP CURVE/

    Directory of Open Access Journals (Sweden)

    Mariana Kaneva

    2016-07-01

    Full Text Available The relationship between telecommunications infrastructure and economic activity is under discussion in many scientific papers. Most of the authors use for research and analysis the Jipp curve. A lot of doubts about the correctness of the Jipp curve appear in terms of applying econometric models. The aim of this study is a review of the Jipp curve, refining the possibility of its application in modern conditions. The methodology used in the study is based on dynamic econometric models, including tests for nonstationarity and tests for causality. The focus of this study is directed to methodological problems in measuring the local density types of telecommunication networks. This study offers a specific methodology for assessing the Jipp law, through VAR-approach and Granger causality tests. It is proved that mechanical substitution of momentary aggregated variables (such as the number of subscribers of a telecommunication network at the end of the year and periodically aggregated variables (such as GDP per capita in the Jipp�s curve is methodologically wrong. Researchers have to reconsider the relationship set in the Jipp�s curve by including additional variables that characterize the Telecommunications sector and the economic activity in a particular country within a specified time period. GDP per capita should not be regarded as a single factor for the local density of telecommunications infrastructure. New econometric models studying the relationship between the investments in telecommunications infrastructure and economic development may be not only linear regression models, but also other econometric models. New econometric models should be proposed after testing and validating with sound economic theory and econometric methodology.

  2. 28 CFR 0.93 - Bureau of Justice Statistics.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Bureau of Justice Statistics. 0.93...-Office of Justice Programs and Related Agencies § 0.93 Bureau of Justice Statistics. The Bureau of Justice Statistics is headed by a Director appointed by the President. Under the general authority of the...

  3. 47 CFR 0.191 - Functions of the Bureau.

    Science.gov (United States)

    2010-10-01

    ..., the Communications Assistance for Law Enforcement Act (CALEA), and network security. Recommends... Homeland Security Bureau § 0.191 Functions of the Bureau. The Public Safety and Homeland Security Bureau..., in all matters pertaining to public safety, homeland security, national security, emergency...

  4. 77 FR 32994 - Bureau of Ocean Energy Management

    Science.gov (United States)

    2012-06-04

    ... DEPARTMENT OF THE INTERIOR Bureau of Ocean Energy Management Geological and Geophysical...: Bureau of Ocean Energy Management (BOEM), Interior. ACTION: Notice of extension of comment period... Assessment Section, Office of Environment (MS 5410), Bureau of Ocean Energy Management, Gulf of Mexico OCS...

  5. 16 CFR 0.18 - Bureau of Economics.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Bureau of Economics. 0.18 Section 0.18 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ORGANIZATION § 0.18 Bureau of Economics. The bureau aids and advises the Commission concerning the economic aspects of...

  6. 13 CFR 120.1005 - Bureau of PCLP Oversight.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Bureau of PCLP Oversight. 120.1005 Section 120.1005 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Risk-Based Lender Oversight Supervision § 120.1005 Bureau of PCLP Oversight. SBA's Bureau of PCLP Oversight within...

  7. A statistical model for telecommunication link design

    Science.gov (United States)

    Yuen, J. H.

    1975-01-01

    An evaluation is conducted of the current telecommunication link design technique and a description is presented of an alternative method, called the probability distribution method (PDM), which is free of the disadvantages of the current technique while retaining its advantages. The PDM preserves the simplicity of the design control table (DCT) format. The use of the DCT as a management design control tool is continued. The telecommunication link margin probability density function used presents the probability of achieving any particular value of link performance. It is, therefore, possible to assess the performance risk and other tradeoffs.

  8. Towards telecommunication payloads with photonic technologies

    Science.gov (United States)

    Vono, S.; Di Paolo, G.; Piccinni, M.; Pisano, A.; Sotom, M.; Aveline, M.; Ginestet, P.

    2017-11-01

    In the last decade, Thales Alenia Space has put a lot of its research effort on Photonic Technologies for Space Application with the aim to offer the market satellite telecommunication systems better performance and lower costs. This research effort has been concentrated on several activities, some of them sponsored by ESA. Most promising applications refer to Payload Systems. In particular, photonic payload applications have been investigated through the following two ESA studies: Artes-1 "Next Generation Telecommunication Payloads based on Photonic Technologies" and Artes-5 "OWR - Optical Wideband Receiver" activities.

  9. 78 FR 68061 - Wireline Competition Bureau Seeks Comment on the Lifeline Biennial Audit Plan

    Science.gov (United States)

    2013-11-13

    ... rule, the term ``marketing materials'' includes materials in all media, including but not limited to print, audio, video, and Internet (including email, web, and social networking media) that describe the... events subsequent to the period of the subject matter being reported on that would have a material effect...

  10. 75 FR 37803 - Consumer & Governmental Affairs Bureau Seeks Comment on a Petition for Expedited Clarification...

    Science.gov (United States)

    2010-06-30

    ... must be held together with rubber bands or fasteners. Any envelopes must be disposed of before entering... block). To request materials in accessible formats for people with disabilities (Braille, large print...

  11. 76 FR 11462 - Consumer and Governmental Affairs Bureau Seeks Comment on Application of New and Emerging...

    Science.gov (United States)

    2011-03-02

    ... advantages and ] disadvantages of the off-the-shelf technologies compared to technologies provided by VRS... of the following methods: Electronic Filers: Comments may be filed electronically using the Internet..., and the applicable docket number. Parties may also submit an electronic comment by Internet e-mail. To...

  12. 75 FR 51812 - The Consumer and Governmental Affairs Bureau Seeks Comment on the Commission's Policies and...

    Science.gov (United States)

    2010-08-23

    ... 504 of the Rehabilitation Act of 1973 AGENCY: Federal Communications Commission. ACTION: Notice...), initiates a review of the Commission's policies and practices under Section 504 of the Rehabilitation Act of... can be sent by hand or messenger delivery, by commercial overnight courier, or by first-class or...

  13. 78 FR 9020 - Wireline Competition Bureau Seeks Further Comment on Specific Issues Related to the...

    Science.gov (United States)

    2013-02-07

    ... a useful framework for setting the portable consumer subsidy amount because they are generally... utilizing an expanded version of USAC's Lifeline database, are there other types of tools or data sources... responsibility and controlling the overall size of the universal service budget? E. Service Providers Eligible To...

  14. 75 FR 19559 - Public Safety and Homeland Security Bureau Seeks Informal Comment Regarding Revisions to the...

    Science.gov (United States)

    2010-04-15

    ... the Federal Emergency Management Agency AGENCY: Federal Communications Commission. ACTION: Request for... rules governing the Emergency Alert System (EAS) might be necessitated by the introduction of the Common Alerting Protocol (CAP), as well as the Federal Emergency Management Agency's (FEMA) deployment of its...

  15. Submarine Telecommunication Cables in Disputed Maritime Areas

    NARCIS (Netherlands)

    van Logchem, Youri

    2014-01-01

    There are a considerable number of maritime areas where no boundary exists, or where a boundary is delimited only in part. This article deals with the issue of submarine telecommunication cables, which are sometimes placed on the seabed or buried in the subsoil of areas that are claimed by multiple

  16. Global Telecommunications Security: Effects of Geomagnetic Disturbances

    Directory of Open Access Journals (Sweden)

    D.J. McManus

    2011-07-01

    Full Text Available Global information and communication technologies permeate organizational structures, while questions of security pervade strategic plans of corporations worldwide. From the spectacular to the sublime, the effects of geomagnetic disturbances (i.e., electrical current produced by solar storms can be as devastating to an organization’s telecommunications systems as a hacker breaching a firewall. Using a dataset spanning 31 years (1978-2009 with 580,000 solar activity records, we investigate the effects and relationships of natural anomalies, specifically solar storms, on the security of corporate telecommunications. The ionosphere is a natural barrier around the earth to protect it from the sun and serve as a shield, but some electrical currents break this barrier causing significant telecommunications outages and security breaches within corporations. In this exploratory empirical study, we present the initial evidence that tracking geomagnetic disturbances can provide vital cautions for business continuity planning. The results of the study should help organizations with strategic planning efforts with respect to their overall security, especially as it relates to telecommunications.

  17. Dynamic intelligent paging in mobile telecommunication network

    Indian Academy of Sciences (India)

    S R PARIJA

    2018-03-10

    Mar 10, 2018 ... Mobility management; telecommunication network; intelligent profile-based paging; call data ... Bhattacharya and Das [9] studied the human mobility ...... Theory Eng. 2(4):. 581–585, https://doi.org/10.7763/ijcte.2010.v2.205. [20] Zahran A H and Liang B 2007 A generic framework for mobility modeling and ...

  18. Telecommunication and National Integration in Nigeria: Prospects ...

    African Journals Online (AJOL)

    However, there are high hopes that the revolution in Nigeria's telecommunication sector will ultimately accelerate the process of national integration. While the telecoms sector is increasing the country's integrative capacity, it is also increasing avenues for the perpetration of crime and violence which is threatening the ...

  19. Equipment Grafting in Telecommunication Industry (Case Study ...

    African Journals Online (AJOL)

    The growth and pace of any industry is a veritable estimation of its viability. The telecommunications industry all over the world is ever burgeoning. Its growth is buoyed by development and technologies. These innovations do not necessarily have to instantaneously supplant the old rather they are procedurally applied to the ...

  20. Potential health risks due to telecommunications radiofrequency ...

    African Journals Online (AJOL)

    Background: The global system mobile telecommunications system (GSM) which was recently introduced in Nigeria is now being used by over 40 million people in Nigeria. The use of GSM is accompanied with exposure of the users to radiofrequency radiation (RFR), which if significant, may produce health hazards. This is ...

  1. NESREA and NCC Regulations on Telecommunication Masts ...

    African Journals Online (AJOL)

    There have been conflicting findings in studies conducted to determine whether or not electromagnetic radiations (EMR) emitted by telecommunication masts are injurious to human health and the environment. The recent imbroglio between the National Environmental Standards and Regulations Enforcement Agency ...

  2. Telecommunications and Technology Infrastructure Program, 2013

    Science.gov (United States)

    California Community Colleges, Chancellor's Office, 2014

    2014-01-01

    This 16th annual report highlights up-to-date information on the programs supported through the Chancellor's Office Telecommunications and Technology Infrastructure Program (TTIP). To summarize 2012-13, one would describe it as a year of planning and preparation. The system-wide budget cuts of the past few years, reports of impacted classes, staff…

  3. Dynamic intelligent paging in mobile telecommunication network

    Indian Academy of Sciences (India)

    S R PARIJA

    2018-03-10

    Mar 10, 2018 ... An illustrative scenario demonstrates the proposed approach with synthetic data. The novelty of this work is that instead of using theoretically predicted data it uses actual CDR data to profile the users. Keywords. Mobility management; telecommunication network; intelligent profile-based paging; call data.

  4. How streamlining telecommunications can cut IT expense.

    Science.gov (United States)

    McIntyre, Greg

    2016-02-01

    Hospitals and health systems can save IT expenses by implementing more efficient processes in accordance with the principles of effective telecommunications expense management. This approach involves three primary steps: Inventory of existing infrastructure. Charge verification. Optimization of rates and design for continual improvement.

  5. Technical Report on Tele-Communications.

    Science.gov (United States)

    San Mateo County PACE Center, Redwood City, CA.

    To provide background material for those interested in tele-communication in education and for those planning to implement such programs in their schools, a research study was conducted to gather information from a variety of sources including educational and technical experts, conference participation, visits to schools conducting projects, and…

  6. Fiber optic sensing for telecommunication satellites

    Science.gov (United States)

    Reutlinger, Arnd; Glier, Markus; Zuknik, Karl-Heinz; Hoffmann, Lars; Müller, Mathias; Rapp, Stephan; Kurvin, Charles; Ernst, Thomas; McKenzie, Iain; Karafolas, Nikos

    2017-11-01

    Modern telecommunication satellites can benefit from the features of fiber optic sensing wrt to mass savings, improved performance and lower costs. Within the course of a technology study, launched by the European Space Agency, a fiber optic sensing system has been designed and is to be tested on representative mockups of satellite sectors and environment.

  7. NESREA AND NCC REGULATIONS ON TELECOMMUNICATION ...

    African Journals Online (AJOL)

    Section two provides background information about the regulatory over- sight roles of the NCC over telecommunication masts, ... noise pollution arising from generating sets.17. 3 NATIONAL ENVIRONMENTAL ..... Her children suffer memory loss, dizziness and bleeding from their noses. It is obvious that these ailments are ...

  8. Information and Telecommunication Technologies: The Impact of ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Many studies have shown that adopting new information and telecommunication technologies can have a profound influence on a company's productivity and competitiveness. This book focuses on the prime factors associated with the adoption of such technologies in the specific context of small and medium-sized ...

  9. Churn classification model for local telecommunication company ...

    African Journals Online (AJOL)

    ... model based on the Rough Set Theory to classify customer churn. The results of the study show that the proposed Rough Set classification model outperforms the existing models and contributes to significant accuracy improvement. Keywords: customer churn; classification model; telecommunication industry; data mining;

  10. Government Research and Development Policy for Telecommunications.

    Science.gov (United States)

    Cohen, Linda

    This paper investigates how recent changes in the telecommunications industry are likely to affect government research and development policies by analyzing how changes in the market structure--in particular, increased competition in the industry due to domestic deregulation and international competition--change the political economy of government…

  11. Assessment of the cost-effectiveness of photovoltaic systems for telecommunications in Nigeria

    Science.gov (United States)

    Oparaku, O. U.

    2002-03-01

    Developing countries seeking relevance in the international community have to adopt programmes in order to achieve cost-effective economic growth. Telecommunications is one area where emphasis must be laid because of its impact on development. Since the power supply forms an essential part of any communication system it is important to chose the power supply option that has the lowest life-cycle cost. The life-cycle costs of several power supply alternatives to some telecommunication systems in Nigeria have been evaluated. A hybrid (Solar/Gen. Set) power supply option is shown to be cost-effective when compared with diesel generating systems powering telecommunication equipment and airconditioning loads. The cost of PV power supply option used for a celluphone system is about 10% of the cost of the alternative of daily battery replacement and haulage. The low teledensity in the country creates a need for bold initiatives to incorporate solar power in telecommunications network, particularly in the remote rural communities where conventional electricity is not only unavailable, but is unreliable and very costly to maintain.

  12. Telecommunications as a means to access health information: an exploratory study of migrants in Australia

    Directory of Open Access Journals (Sweden)

    Louise Greenstock

    2012-10-01

    Full Text Available Background. Health policies increasingly promote e-health developments (e.g., consumers’ access to online health information to engage patients in the health care. In order to make these developments available for culturally and socially diverse communities, not only do Internet accessibility, literacy and e-health literacy need to be taken into account, but consumers’ preferences and information seeking behaviours for accessing health information have also to be understood. These considerations are crucial when designing major new health policy directions, especially for migration destination countries with culturally diverse populations, such as Australia. The aim of this study was to examine how people from a culturally and linguistically diverse (CALD community use telecommunications (phone, mobile, Internet to access health information. Design and Methods. A case study was conducted using a questionnaire exploring the use of telecommunications to access health information among CALD people. The study was carried out at a community health centre in a socially and economically disadvantaged area of Melbourne, a city of 4 million people with a large CALD and migrant population. Questionnaires were translated into three languages and interpreters were provided. Fifty-nine questionnaires were completed by users of the community health centre. Results. Most of the CALD participants did not have access to the Internet at home and very few reported using telecommunications to access health information. Conclusions. The findings of the study suggest that telecommunications are not necessarily perceived to be an important channel for accessing health information by members of the CALD community.

  13. Telecommunications as a means to access health information: an exploratory study of migrants in australia.

    Science.gov (United States)

    Greenstock, Louise; Woodward-Kron, Robyn; Fraser, Catriona; Bingham, Amie; Naccarella, Lucio; Elliott, Kristine; Morris, Michal

    2012-12-28

    Health policies increasingly promote e-health developments (e.g., consumers' access to online health information) to engage patients in their health care. In order to make these developments available for culturally and socially diverse communities, not only do Internet accessibility, literacy and e-health literacy need to be taken into account, but consumers' preferences and information seeking behaviours for accessing health information have also to be understood. These considerations are crucial when designing major new health policy directions, especially for migration destination countries with culturally diverse populations, such as Australia. The aim of this study was to examine how people from a culturally and linguistically diverse (CALD) community use telecommunications (phone, mobile, Internet) to access health information. A case study was conducted using a questionnaire exploring the use of telecommunications to access health information among CALD people. The study was carried out at a community health centre in a socially and economically disadvantaged area of Melbourne, a city of 4 million people with a large CALD and migrant population. Questionnaires were translated into three languages and interpreters were provided. Fifty-nine questionnaires were completed by users of the community health centre. Most of the CALD participants did not have access to the Internet at home and very few reported using telecommunications to access health information. The findings of the study suggest that telecommunications are not necessarily perceived to be an important channel for accessing health information by members of the CALD community.

  14. 76 FR 2625 - Comment Sought on 2010 Review of Hearing Aid Compatibility Regulations

    Science.gov (United States)

    2011-01-14

    ... Telecommunications Industry Solutions (ATIS), WG-11, is studying issues involving volume control and acoustic.... ACTION: Proposed rule. SUMMARY: The Wireless Telecommunications Bureau (Bureau) seeks comments on the... Policy Division, Wireless Telecommunications Bureau, at (202) 418-1883 or by e-mail: [email protected

  15. Telecommunications Technology and Service Changes Since the Telecommunications Act of 1996

    National Research Council Canada - National Science Library

    Simmons, Matthew

    2002-01-01

    The Telecom Act of 1996 was intended to address the lack of competition and reduce regulation in local telephone services and in other areas of the telecommunications sector, The competitive situation...

  16. 78 FR 29145 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2013-05-17

    ... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2013-0022] President's National Security Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... notice of a May 22, 2013, meeting of the President's National Security Telecommunications Advisory...

  17. Case Study: Modelling Telecommunication Systems using Concurrent ML

    DEFF Research Database (Denmark)

    Hoffmann, Torben

    1998-01-01

    How can telecommunication hardware be modelled in CML. How are generalities and parallelism captured in CML.......How can telecommunication hardware be modelled in CML. How are generalities and parallelism captured in CML....

  18. Teaching information seeking

    OpenAIRE

    Louise Limberg; Olof Sundin

    2006-01-01

    Introduction. The article argues for a closer association between information seeking research and the practices of teaching information seeking. Findings are presented from a research project on information seeking, didactics and learning (IDOL) investigating librarians' and teachers' experiences of teaching information seeking. Method. Thirteen teachers and five librarians, teaching 12-19 year-old students in three schools, participated. Forty-five interviews were conducted over a period ...

  19. 45 CFR 63.23 - Telecommunications Demonstration Grants.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Telecommunications Demonstration Grants. 63.23... Telecommunications Demonstration Grants. The provisions of this section apply only to grants awarded under authority of 392A of the Communications Act of 1934. (a) Funds provided under the Telecommunications...

  20. 77 FR 65393 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2012-10-26

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Monday, November 5, 2012, via a... preparedness (NS/EP) telecommunications policy. Agenda: The NSTAC members will receive an update on progress...

  1. 31 CFR 545.508 - Transactions related to telecommunications authorized.

    Science.gov (United States)

    2010-07-01

    ... telecommunications authorized. 545.508 Section 545.508 Money and Finance: Treasury Regulations Relating to Money and... related to telecommunications authorized. All transactions ordinarily incident to the receipt or transmission of telecommunications involving the territory of Afghanistan controlled by the Taliban are...

  2. 76 FR 18490 - Contributions to the Telecommunications Relay Service Fund

    Science.gov (United States)

    2011-04-04

    ...] Contributions to the Telecommunications Relay Service Fund AGENCY: Federal Communications Commission. ACTION... service to participate in and contribute to the Telecommunications Relay Services (TRS) Fund. The law... INFORMATION: This is a summary of the Commission's Contributions to the Telecommunications Relay Service Fund...

  3. 7 CFR 1703.112 - Expedited telecommunications loans

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Expedited telecommunications loans 1703.112 Section... § 1703.112 Expedited telecommunications loans RUS will expedite consideration and determination of an application submitted by an RUS telecommunications borrower for a loan under the Act or an advance of such...

  4. 76 FR 65965 - Contributions to the Telecommunications Relay Services Fund

    Science.gov (United States)

    2011-10-25

    ...] Contributions to the Telecommunications Relay Services Fund AGENCY: Federal Communications Commission. ACTION... Telecommunications Relay Services (TRS) Fund in a manner prescribed by regulation that is consistent with and... . SUPPLEMENTARY INFORMATION: This is a summary of the Commission's Contributions to the Telecommunications Relay...

  5. 76 FR 28443 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2011-05-17

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Thursday, June 2, 2011, in Washington...) telecommunications policy. Agenda: The committee will meet in open session to receive briefings on the Federal...

  6. 75 FR 16159 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2010-03-31

    ...] President's National Security Telecommunications Advisory Committee AGENCY: National Communications System... Telecommunications Advisory Committee (NSTAC) will hold its annual meeting on May 6, 2010. The meeting will be open... preparedness telecommunications policy. Notice of this meeting is given under the Federal Advisory Committee...

  7. 76 FR 17424 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2011-03-29

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Telecommunications Advisory Committee (NSTAC) will meet on Tuesday, April 19, 2011, via a conference call. The... matters related to national security and emergency preparedness telecommunications policy. The NSTAC Chair...

  8. 31 CFR 586.510 - Transactions related to telecommunications authorized.

    Science.gov (United States)

    2010-07-01

    ... telecommunications authorized. 586.510 Section 586.510 Money and Finance: Treasury Regulations Relating to Money and... Licensing Policy § 586.510 Transactions related to telecommunications authorized. All transactions with respect to the receipt and transmission of telecommunications involving the FRY (S&M) are authorized. This...

  9. 31 CFR 585.513 - Transactions related to telecommunications authorized.

    Science.gov (United States)

    2010-07-01

    ... telecommunications authorized. 585.513 Section 585.513 Money and Finance: Treasury Regulations Relating to Money and... Transactions related to telecommunications authorized. (a) All transactions of U.S. common carriers with respect to the receipt and transmission of telecommunications involving the FRY (S&M) are authorized...

  10. 31 CFR 594.508 - Transactions related to telecommunications authorized.

    Science.gov (United States)

    2010-07-01

    ... telecommunications authorized. 594.508 Section 594.508 Money and Finance: Treasury Regulations Relating to Money and... related to telecommunications authorized. All transactions ordinarily incident to the receipt or transmission of telecommunications involving persons whose property or interests in property are blocked...

  11. 78 FR 63232 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2013-10-23

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Telecommunications Advisory Committee (NSTAC) will meet on Wednesday, November 20, 2013. The meeting will be open to... preparedness (NS/EP) telecommunications policy. During the meeting, the Industrial Internet Subcommittee Co...

  12. 31 CFR 500.571 - Transactions related to telecommunications authorized.

    Science.gov (United States)

    2010-07-01

    ... telecommunications authorized. 500.571 Section 500.571 Money and Finance: Treasury Regulations Relating to Money and... telecommunications authorized. All transactions of U.S. common carriers incident to the receipt or transmission of telecommunications involving North Korea are authorized. Note: Exports or reexports to North Korea of goods and...

  13. 76 FR 32980 - Telecommunications Service Priority (TSP) System

    Science.gov (United States)

    2011-06-07

    ... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2011-0043] Telecommunications Service Priority... INFORMATION: The purpose of the TSP System is to provide a legal basis for telecommunications vendors to provide priority provisioning and restoration of telecommunications services supporting national security...

  14. 7 CFR 1755.403 - Copper cable telecommunications plant measurements.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Copper cable telecommunications plant measurements... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS POLICIES ON SPECIFICATIONS, ACCEPTABLE MATERIALS, AND STANDARD CONTRACT FORMS § 1755.403 Copper cable telecommunications plant measurements. (a...

  15. 76 FR 59551 - Internet-Based Telecommunications Relay Service Numbering

    Science.gov (United States)

    2011-09-27

    ... Docket No. 10-191; FCC 11-123] Internet-Based Telecommunications Relay Service Numbering AGENCY: Federal... Telecommunications Relay Service (iTRS). These rules specifically address Video Relay Service (VRS), which allows... SBA has developed a small business size standard for Wired Telecommunications Carriers, which consists...

  16. 31 CFR 560.508 - Telecommunications and mail transactions authorized.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Telecommunications and mail... REGULATIONS Licenses, Authorizations and Statements of Licensing Policy § 560.508 Telecommunications and mail... telecommunications and mail between the United States and Iran are authorized. For purposes of this section, the term...

  17. 77 FR 44641 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2012-07-30

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Thursday, August 16, 2012, via a... preparedness telecommunications policy. Agenda: The NSTAC members will receive an update on progress made to...

  18. 76 FR 72124 - Internet-Based Telecommunications Relay Service Numbering

    Science.gov (United States)

    2011-11-22

    ... Docket No. 10-191; FCC 11-123] Internet-Based Telecommunications Relay Service Numbering AGENCY: Federal..., the information collection associated with the Commission's Internet- Based Telecommunications Relay... Telecommunications Relay Service Numbering, CG Docket No. 03-123; WC Docket No. 05-196; WC Docket No. 10-191; FCC 11...

  19. 76 FR 72427 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2011-11-23

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Telecommunications Advisory Committee (NSTAC) will meet on Thursday, December 8, 2011. The meeting will be open to...) telecommunications policy. During the meeting, NSTAC members will receive feedback from the Department of Homeland...

  20. Specification and validation of telecommunication services in ACPt

    NARCIS (Netherlands)

    Zhaorui, Y.

    1999-01-01

    This paper is concerned with the formal specification and validation of telecommunication services. Firstly, we provide a method to model the telecommunication system. Based on this result, we give the formal specification of telecommunication services and the detection of feature interactions,

  1. 2012 National Guard Bureau Posture Statement

    Science.gov (United States)

    2012-01-01

    will complement and enhance the existing civil-support structure in National Guard units across the nation. The National Guard seeks to provide...million annually in juvenile corrections costs, while keeping youth off federal assistance. Investment in the National Guard is a great value for...not necessarily a deployment problem, because 60 percent have not deployed. It is not an unemployment problem, because only 10-15 percent were

  2. Collaborative information seeking

    DEFF Research Database (Denmark)

    Hertzum, Morten

    2008-01-01

    , the activities involved in information seeking are often performed by varying subgroups of actors. Consequently, collaborative grounding is necessary to share information among collaborating actors and, thereby, establish and maintain the common ground necessary for their collaborative work. By focusing......Since common ground is pivotal to collaboration, this paper proposes to define collaborative information seeking as the combined activity of information seeking and collaborative grounding. While information-seeking activities are necessary for collaborating actors to acquire new information...... on the collaborative level, collaborative information seeking aims to avoid both individual reductionism and group reductionism, while at the same time recognizing that only some information and understanding need be shared....

  3. 76 FR 1663 - Announcement of a Meeting of the International Telecommunication Advisory Committee

    Science.gov (United States)

    2011-01-11

    ... Telecommunication Advisory Committee SUMMARY: This notice announces a meeting of the International Telecommunication Advisory Committee (ITAC) to prepare for the International Telecommunication Union (ITU) World Conference on International Telecommunications, as well as for the Organization of American States' Inter...

  4. 75 FR 49547 - Renewal of the Charter of the United States International Telecommunication Advisory Committee

    Science.gov (United States)

    2010-08-13

    ... Telecommunication Advisory Committee SUMMARY: The Charter of the International Telecommunication Advisory Committee... recommendations on, telecommunication and information policy matters related to the United States' participation in the work of the International Telecommunication Union, the Permanent Consultative Committees of...

  5. 77 FR 53249 - Meeting of the International Telecommunication Advisory Committee (ITAC)

    Science.gov (United States)

    2012-08-31

    ... DEPARTMENT OF STATE [Public Notice 8006] Meeting of the International Telecommunication Advisory Committee (ITAC) SUMMARY: This notice announces a meeting of the International Telecommunication Advisory... Telecommunication and the World Telecommunication Standardization Assembly. The ITAC will meet on September 19, 2012...

  6. Disaster management and mitigation: the telecommunications infrastructure.

    Science.gov (United States)

    Patricelli, Frédéric; Beakley, James E; Carnevale, Angelo; Tarabochia, Marcello; von Lubitz, Dag K J E

    2009-03-01

    Among the most typical consequences of disasters is the near or complete collapse of terrestrial telecommunications infrastructures (especially the distribution network--the 'last mile') and their concomitant unavailability to the rescuers and the higher echelons of mitigation teams. Even when such damage does not take place, the communications overload/congestion resulting from significantly elevated traffic generated by affected residents can be highly disturbing. The paper proposes innovative remedies to the telecommunications difficulties in disaster struck regions. The offered solutions are network-centric operations-cap able, and can be employed in management of disasters of any magnitude (local to national or international). Their implementation provide ground rescue teams (such as law enforcement, firemen, healthcare personnel, civilian authorities) with tactical connectivity among themselves, and, through the Next Generation Network backbone, ensure the essential bidirectional free flow of information and distribution of Actionable Knowledge among ground units, command/control centres, and civilian and military agencies participating in the rescue effort.

  7. Advances in VRLA battery technology for telecommunications

    Energy Technology Data Exchange (ETDEWEB)

    Misra, Sudhan S. [SPM Consultants LLC, 112 Gwynmont Circle, North Wales, PA 19454 (United States)

    2007-05-25

    Wide scale use of the newly emergent VRLA (valve-regulated lead-acid) battery in telecommunication applications and the subsequent problems encountered early in their deployment history spurred intense efforts to improve the design as a continuous endeavor. After implementing improvements to battery placement and containment design to prevent the sudden onset of thermal runaway, the focus of the development work has been on cell internals. These include improved grid and strap alloys, superior AGM (absorbent glass mat) separator that retains compression in the cell, use of beneficial additives to the active materials and the need to avoid contaminants that promote detrimental side reactions. These improvements are now resulting in a vastly superior VRLA experience in the telecommunication applications. To further improve the reliability demanded by today's communication and internet environment VRLA battery installations should include continuous cell/module and system monitoring similar to that incorporated in competing advanced battery systems under development. (author)

  8. Aeronautical telecommunications network advances, challenges, and modeling

    CERN Document Server

    Musa, Sarhan M

    2015-01-01

    Addresses the Challenges of Modern-Day Air Traffic Air traffic control (ATC) directs aircraft in the sky and on the ground to safety, while the Aeronautical Telecommunications Network (ATN) comprises all systems and phases that assist in aircraft departure and landing. The Aeronautical Telecommunications Network: Advances, Challenges, and Modeling focuses on the development of ATN and examines the role of the various systems that link aircraft with the ground. The book places special emphasis on ATC-introducing the modern ATC system from the perspective of the user and the developer-and provides a thorough understanding of the operating mechanism of the ATC system. It discusses the evolution of ATC, explaining its structure and how it works; includes design examples; and describes all subsystems of the ATC system. In addition, the book covers relevant tools, techniques, protocols, and architectures in ATN, including MIPv6, air traffic control (ATC), security of air traffic management (ATM), very-high-frequenc...

  9. System-level design methodologies for telecommunication

    CERN Document Server

    Sklavos, Nicolas; Goehringer, Diana; Kitsos, Paris

    2013-01-01

    This book provides a comprehensive overview of modern networks design, from specifications and modeling to implementations and test procedures, including the design and implementation of modern networks on chip, in both wireless and mobile applications.  Topical coverage includes algorithms and methodologies, telecommunications, hardware (including networks on chip), security and privacy, wireless and mobile networks and a variety of modern applications, such as VoLTE and the internet of things.

  10. Telecommunications system reliability engineering theory and practice

    CERN Document Server

    Ayers, Mark L

    2012-01-01

    "Increasing system complexity require new, more sophisticated tools for system modeling and metric calculation. Bringing the field up to date, this book provides telecommunications engineers with practical tools for analyzing, calculating, and reporting availability, reliability, and maintainability metrics. It gives the background in system reliability theory and covers in-depth applications in fiber optic networks, microwave networks, satellite networks, power systems, and facilities management. Computer programming tools for simulating the approaches presented, using the Matlab software suite, are also provided"

  11. Supplier selection in the Malaysian telecommunications industry

    OpenAIRE

    Abdul Rahim, Suzari

    2013-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. Supplier selection plays an important role in any organisation. This study investigates and examines supplier selection criteria and the impacts on buying firm performance; specifically focusing on the telecommunications industry in Malaysia. Previous studies in this area have focussed on the criteria such as quality, price, delivery, supplier relationship management and decision making tools...

  12. Medical device integration using mobile telecommunications infrastructure.

    Science.gov (United States)

    Moorman, Bridget A; Cockle, Richard A

    2013-01-01

    Financial pressures, an aging population, and a rising number of patients with chronic diseases, have encouraged the use of remote monitoring technologies. This usually entails at least one physiological parameter measurement for a clinician. Mobile telecommunication technologies lend themselves to this functionality, and in some cases, avoid some of the issues encountered with device integration. Moreover, the inherent characteristics of the mobile telecommunications infrastructure allow a coupling of business and clinical functions that were not possible before. Table I compares and contrasts some key aspect of device integration in and out of a healthcare facility. An HTM professional may be part of the team that acquires and/or manages a system using a mobile telecommunications technology. It is important for HTM professionals to ensure the data is in a standard format so that the interfaces across this system don't become brittle and break easily if one part changes. Moreover, the security and safety considerations of the system and the data should be a primary consideration in and y purchase, with attention given to the proper environmental and encryption mechanisms. Clinical engineers and other HTM professionals are unique in that they understand the patient/clinician/device interface and the need to ensure its safety and effectiveness regardless of geographical environment.

  13. Federal Bureau of Investigation (FBI) Field Office Jurisdiction/Divisions

    Data.gov (United States)

    Department of Homeland Security — This dataset represents the FBI (Federal Bureau of Investigations) national field office jurisdiction/divisional boundary locations. The field offices are centrally...

  14. Bureau de documentation TS/EL/DO

    CERN Document Server

    Dujardin, M

    2004-01-01

    Le bureau de documentation a comme responsabilité de fournir et manager toute la documentation nécessaire au groupe TS-EL. Ce travail utilise des outils CAO (EUCLID- AUTOCAD) et de gestion de base de donnés ORACLE (GESMAR,EDMS) largement utilisé dans le département TS mais aussi des applications métiers tel que le transfert des donnés CAO vers les bases de données, le cheminement automatique ou la schématique électrique. La section se concentre sur des études de grands ensembles et l'intégration 3D des équipements électriques. Les études de services généraux sont généralement sous-traitées. Le projet LHC occupe actuellement la quasi totalité de nos ressources. Pour mener à bien les études électriques du LHC, caractérisées par une définition tardive des besoins et de nombreuses modifications, une structure souple et réactive a été mis en place : Une cellule CAO 3D EUCLID, en charge des layouts d'équipements et des cheminements, en relation avec l'intégration, et une cellule d'é...

  15. Newcomer information seeking

    DEFF Research Database (Denmark)

    Moring, Camilla Elisabeth

    2017-01-01

    Introduction: Research on socialization and learning processes among organizational newcomers is offering valuable insight into the role of information seeking in the workplace, and to why, and how newcomers seek information when entering a new organization. Analysis: The aim of the paper...... is to outline and discuss the significance of information seeking in newcomer socialization and learning, and analyse how different approaches influence our understanding of the role of information seeking in the workplace. Results: It is argued, that a development in research on newcomer information seeking...... can be identified ranging from approaching socialization as adaption and individual information acquisition towards a broader approach investigating information seeking as an integrated part of learning in practice. Conclusion: When applying a practice theoretical approach to knowledge and learning...

  16. 31 CFR 401.4 - Duties of Bureau of Customs.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Duties of Bureau of Customs. 401.4... TRANSPORT COUNTERFEIT COINS, OBLIGATIONS, SECURITIES, AND PARAPHERNALIA § 401.4 Duties of Bureau of Customs... director of customs pursuant to the said act of August 9, 1939, and the regulations in this part, the...

  17. Acrodystrophic neuropathy of Bureau and Barriere in Sudanese ...

    African Journals Online (AJOL)

    ... to show Keratinized tissue. The condition as mentioned is extremely rare, where misdiagnosed as Epidermolysis Bullosa Dystrophica. Keywords: Acrodystrophic neuropathy of Bureau and Barriere, Ulcerative-mutilating acropathy, Bureau-Barriere syndrome, Sudan. Sudanese Journal of Dermatology Vol. 5 (2) 2008: pp.

  18. 47 CFR 0.131 - Functions of the Bureau.

    Science.gov (United States)

    2010-10-01

    ... growth by promoting efficiency and innovation in the allocation, licensing and use of the electromagnetic spectrum; ensuring choice, opportunity and fairness in the development of wireless telecommunications... staff resource with regard to spectrum auctions. Administers all Commission spectrum auctions. Develops...

  19. 75 FR 81274 - Media and Wireless Telecommunications Bureaus Seek Comment on Recommendation of the Advisory...

    Science.gov (United States)

    2010-12-27

    ... substantial negative impact on an individual's ``entry into or advancement in the professional world or other... psychological disorders that have rendered professional or business advancement substantially more difficult...

  20. Strategic organization of it and telecommunication services

    Directory of Open Access Journals (Sweden)

    Braduţan, S.

    2012-01-01

    Full Text Available The accelerated development of the world services trade fostered the concerns of marketing theorists and practitioners regarding the development of new strategies for adapting existing strategies in order to enhance the beneficial effects at the economic and social level of international transactions. Successful companies in the services sector have a precise, clear, competitive strategy. With a clearly outlined strategy, managers can more easily accept or reject certain initiatives and providers know how to serve customers better. Our study highlights the theories about the strategies in services. Some modalities for organizing IT and telecommunication service delivery are also exemplified.

  1. A telecommunications journey rural health network.

    Science.gov (United States)

    Moore, Joe

    2012-01-01

    Utilizing a multi-gigabit statewide fiber healthcare network, Radiology Consultants of Iowa (RCI) set out to provide instantaneous service to their rural, critical access, hospital partners. RCIs idea was to assemble a collection of technologies and services that would even out workflow, reduce time on the road, and provide superior service. These technologies included PACS, voice recognition enabled dictation, HL7 interface technology, an imaging system for digitizing paper and prior films, and modern communication networks. The Iowa Rural Health Telecommunication Project was undertaken to form a system that all critical access hospitals would participate in, allowing RCI radiologists the efficiency of "any image, anywhere, anytime".

  2. Problems of state adjustment the telecommunications industry

    Directory of Open Access Journals (Sweden)

    Tregub Ilona Vladimirovna

    2015-08-01

    Full Text Available The paper presents the mechanism of state adjustment of the telecommunications industry companies, providing the additional mobile services (VAS-services, by determining the optimal rates of tax and non-tax payments to the budget. Method is based on the approach of A. Laffer, who showed the possibility of existence an optimal tax rate, which provides, on the one hand, the maximum flow of funds in the budget, on the other hand, preserves the incentives of entrepreneurship. In the present paper, we study the dependence of revenues to the Reserve Fund on the size of the contribution rate and the coefficient of profitability of enterprises providing VAS-services.

  3. Quantum electronics for atomic physics and telecommunication

    CERN Document Server

    Nagourney, Warren G

    2014-01-01

    Nagourney provides a course in quantum electronics for researchers in atomic physics and other related areas (including telecommunications). The book covers the usual topics, such as Gaussian beams, optical cavities, lasers, non-linear optics, modulation techniques and fibre optics, but also includes a number of areas not usually found in a textbook on quantum electronics, such as the enhancement of non-linear processes in a build-up cavity or periodically poled waveguide, impedance matching into a cavity and astigmatism in ring cavities.

  4. Optical fiber telecommunications systems and networks

    CERN Document Server

    Kaminow, Ivan; Willner, Alan E

    2013-01-01

    Optical Fiber Telecommunications VI (A&B) is the sixth in a series that has chronicled the progress in the R&D of lightwave communications since the early 1970s. Written by active authorities from academia and industry, this edition brings a fresh look to many essential topics, including devices, subsystems, systems and networks. A central theme is the enabling of high-bandwidth communications in a cost-effective manner for the development of customer applications. These volumes are an ideal reference for R&D engineers and managers, optical systems implementers, university researchers and s

  5. Telecommunications at the crossroads in India

    Directory of Open Access Journals (Sweden)

    Subhashish Gupta

    2015-09-01

    Full Text Available The telecommunications sector is going through an interesting phase in its evolution. Cellular mobile service providers have been at the root of the massive expansion in the number of subscribers and usage. Since last year the pace of growth has slowed down and it is increasingly clear that revenues from voice services alone will not be sufficient. The action has now moved to data. In fact, mobile service providers have seen a rapid increase in their revenues from data. Data, however, is more complex than voice. The key challenges are explored here.

  6. Silicon photonics for telecommunications and biomedicine

    CERN Document Server

    Fathpour, Sasan

    2011-01-01

    Given silicon's versatile material properties, use of low-cost silicon photonics continues to move beyond light-speed data transmission through fiber-optic cables and computer chips. Its application has also evolved from the device to the integrated-system level. A timely overview of this impressive growth, Silicon Photonics for Telecommunications and Biomedicine summarizes state-of-the-art developments in a wide range of areas, including optical communications, wireless technologies, and biomedical applications of silicon photonics. With contributions from world experts, this reference guides

  7. Optical fiber telecommunications components and subsystems

    CERN Document Server

    Kaminow, Ivan; Willner, Alan E

    2013-01-01

    Optical Fiber Telecommunications VI (A&B) is the sixth in a series that has chronicled the progress in the R&D of lightwave communications since the early 1970s. Written by active authorities from academia and industry, this edition brings a fresh look to many essential topics, including devices, subsystems, systems and networks. A central theme is the enabling of high-bandwidth communications in a cost-effective manner for the development of customer applications. These volumes are an ideal reference for R&D engineers and managers, optical systems implementers, university researchers and s

  8. ATCA for Machines-- Advanced Telecommunications Computing Architecture

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, R.S.; /SLAC

    2008-04-22

    The Advanced Telecommunications Computing Architecture is a new industry open standard for electronics instrument modules and shelves being evaluated for the International Linear Collider (ILC). It is the first industrial standard designed for High Availability (HA). ILC availability simulations have shown clearly that the capabilities of ATCA are needed in order to achieve acceptable integrated luminosity. The ATCA architecture looks attractive for beam instruments and detector applications as well. This paper provides an overview of ongoing R&D including application of HA principles to power electronics systems.

  9. Telecommunication technology used in home healthcare.

    Science.gov (United States)

    Mishra, Sumant; Nayak, C G; Shet, K C; George, V I

    2011-01-01

    Current telemedicine applications are usually developed for doctors to do consultation and case study between several hospitals. Patients see doctor at home via Internet becomes possible and it might be a part of lifestyle in the future. Telemedicine has been an active area of research for over 30 years. In the past, several telemedicine applications using wired EPABX telecommunications equipment were provided whereas now-a-days the evolution of wireless communication means enabling telemedicine systems to operate everywhere in the world, thus expanding telemedicine benefits, services and applications. How these applications are used in healthcare delivery and what are the technologies used in this system are explained in this paper.

  10. ATCA for Machines-- Advanced Telecommunications Computing Architecture

    International Nuclear Information System (INIS)

    Larsen, R

    2008-01-01

    The Advanced Telecommunications Computing Architecture is a new industry open standard for electronics instrument modules and shelves being evaluated for the International Linear Collider (ILC). It is the first industrial standard designed for High Availability (HA). ILC availability simulations have shown clearly that the capabilities of ATCA are needed in order to achieve acceptable integrated luminosity. The ATCA architecture looks attractive for beam instruments and detector applications as well. This paper provides an overview of ongoing R and D including application of HA principles to power electronics systems

  11. Benchmarking in Identifying Priority Directions of Development of Telecommunication Operators

    Directory of Open Access Journals (Sweden)

    Zaharchenko Lolita A.

    2013-12-01

    Full Text Available The article analyses evolution of development and possibilities of application of benchmarking in the telecommunication sphere. It studies essence of benchmarking on the basis of generalisation of approaches of different scientists to definition of this notion. In order to improve activity of telecommunication operators, the article identifies the benchmarking technology and main factors, that determine success of the operator in the modern market economy, and the mechanism of benchmarking and component stages of carrying out benchmarking by a telecommunication operator. It analyses the telecommunication market and identifies dynamics of its development and tendencies of change of the composition of telecommunication operators and providers. Having generalised the existing experience of benchmarking application, the article identifies main types of benchmarking of telecommunication operators by the following features: by the level of conduct of (branch, inter-branch and international benchmarking; by relation to participation in the conduct (competitive and joint; and with respect to the enterprise environment (internal and external.

  12. (abstract) Telecommunications for Mars Rovers and Robotic Missions

    Science.gov (United States)

    Cesarone, Robert J.; Hastrup, Rolf C.; Horne, William; McOmber, Robert

    1997-01-01

    Telecommunications plays a key role in all rover and robotic missions to Mars both as a conduit for command information to the mission and for scientific data from the mission. Telecommunications to the Earth may be accomplished using direct-to-Earth links via the Deep Space Network (DSN) or by relay links supported by other missions at Mars. This paper reviews current plans for missions to Mars through the 2005 launch opportunity and their capabilities in support of rover and robotic telecommunications.

  13. Telecommunications (Interception and Access) and Its Regulation in Arab Countries

    OpenAIRE

    Kiswani, Nazzal

    2010-01-01

    Telecommunication has been a necessity in all countries this century. Communication has always been an essential part of our lives, education, family relations, business, government and other organizational activities. As telecommunication technology has advanced, so has the need for the interception of telecommunications and access by law enforcement authorities. In addition, lawful interception and the way it is performed have played an important role in the effectiveness of the monitoring ...

  14. Telecommunication industry in Thailand as potential market for Abloy Oy

    OpenAIRE

    Hoffrén, Jenna

    2015-01-01

    The commission company made a decision to proceed with a market research about telecommunication industry in Thailand as a potential market. The telecommunication industry is fast growing and demanding market around the world. In several Asian countries, such as in Malaysia and Singapore, government has regulated that data protection on private and public data must be secured by telecommunication providers. There are many reasons which can cost major issues and damage for connections and for ...

  15. Protected interoperability of telecommunications and digital products

    Science.gov (United States)

    Hampel, Viktor E.; Cartier, Gene N.; Craft, James P.

    1994-11-01

    New federal standards for the protection of sensitive data now make it possible to ensure the authenticity, integrity and confidentiality of digital products, and non-repudiation of digital telecommunications. Under review and comment since 1991, the new Federal standards were confirmed this year and provide standard means for the protection of voice and data communications from accidental and wilful abuse. The standards are initially tailored to protect only `sensitive-but-unclassified' (SBU) data in compliance with the Computer Security Act of 1987. These data represent the majority of transactions in electronic commerce, including sensitive procurement information, trade secrets, financial data, product definitions, and company-proprietary information classified as `intellectual property.' Harmonization of the new standards with international requirements is in progress. In the United States, the confirmation of the basic standards marks the beginning of a long-range program to assure discretionary and mandatory access controls to digital resources. Upwards compatibility into the classified domain with multi-level security is a core requirement of the National Information Infrastructure. In this report we review the powerful capabilities of standard Public-Key-Cryptology, the availability of commercial and Federal products for data protection, and make recommendations for their cost-effective use to assure reliable telecommunications and process controls.

  16. Fire protection for telecommunications central offices

    International Nuclear Information System (INIS)

    McKenna, L.A. Jr.

    1990-01-01

    The provision of continuous, uninterrupted telecommunications service is vital to modern life. In order to provide uninterrupted service to customers, a service continuity program has been in place with AT and T for many years. This program integrates many different protection strategies and plans, each designed to mitigate one of the many threats to service continuity. The fire protection program implemented within AT and T is a part of this service continuity program. In the design of this program, a number of unusual problems had to be addressed due to the service continuity requirements. Typical solutions to fire protection problems (ignition prevention, detection, and suppression) which are embodied in building and fire prevention codes are inadequate to provide service continuity. This presentation outlines the basic arrangement of a telecommunications central office, the specific fire protection problems encountered, the fire protection philosophy developed through the use of a systems approach, and the implementation of the fire protection program. Special emphasis is placed on the strategies employed in lieu of more traditional fire protection schemes and the stimuli for selecting them

  17. IMPLEMENTATION DRIVERS FOR BPR AT SIEMENS TELECOMMUNICATIONS

    Directory of Open Access Journals (Sweden)

    C.C. Koorts

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: With the embracing of neV'( management philosophies or redesigned processes, it is becoming a popular opinion that often the practical problem lies with the implementation of the new concept, rather than with the concept itself. By focussing on certain generic critical actions, chances of successful implementation increases for any new philosophy or re-engineered process. This article discusses such critical success actions, or implementation drivers as experience in a BPR project at Siemens Telecommunications.

    AFRIKAANSE OPSOMMING: 'n Gewilde siening ten opsigte van die bekendstelling van nuwe bestuursfilosofiee, of implementering van herontwerpde prosesse, is dat die probleem gewoonlik Ie by die implementering daarvan, eerder as by die beginsels van die bestuursfilosofie wat geimplementeer word . Deur op generies kritieke faktore te konsentreer, kan die kanse op suksesvolle implementering van bykans enige bestuursfilosofie of herontwerpde proses verbeter word. Hierdie artikel bespreek sulke kritieke sukses aksies, of implementeringsdrywers, aan die hand van 'n gevallestudie soos ervaar in 'n BPR projek by Siemens Telecommunications.

  18. Translations on Telecommunications Policy, Research and Development, Number 49

    National Research Council Canada - National Science Library

    1978-01-01

    This serial report contains translations from the world press and radio relating to worldwide political, economic and technical developments in telecommunications, computers, and satellite communications...

  19. Translations on Telecommunications Policy, Research and Development No. 48

    National Research Council Canada - National Science Library

    1978-01-01

    This serial report contains translations from the world press and radio relating to worldwide political, economic and technical developments in telecommunications, computers, and satellite communications...

  20. Translations on Telecommunications Policy, Research and Development, Number 53

    National Research Council Canada - National Science Library

    1978-01-01

    This serial report contains translations from the world press and radio relating to worldwide political, economic and technical developments in telecommunications, computers, and satellite communications...

  1. Telecommunications technology and rural education in the United States

    Science.gov (United States)

    Perrine, J. R.

    1975-01-01

    The rural sector of the US is examined from the point of view of whether telecommunications technology can augment the development of rural education. Migratory farm workers and American Indians were the target groups which were examined as examples of groups with special needs in rural areas. The general rural population and the target groups were examined to identify problems and to ascertain specific educational needs. Educational projects utilizing telecommunications technology in target group settings were discussed. Large scale regional ATS-6 satellite-based experimental educational telecommunications projects were described. Costs and organizational factors were also examined for large scale rural telecommunications projects.

  2. Worldwide Report, Telecommunications Policy, Research and Development, No. 236

    National Research Council Canada - National Science Library

    1982-01-01

    This report contains information concerning the telecommunications policy, research and development of the following countries: (1) Australia, (2) Argentina, (3) Madagascar, (4) South Africa, (5) Zaire, (6...

  3. CULTURAL INFLUENCES ON PRE-PAY MOBILE TELECOMMUNICATIONS SERVICES USERS

    Directory of Open Access Journals (Sweden)

    Georgeta-Madalina MEGHISAN

    2015-06-01

    Full Text Available Purpose: The purpose of this research paper is to identify the preferences of the pre-pay mobile telecommunications services young users from Romania. Approach/ methodology: The analysis of the pre-pay mobile telecommunications services was made using statistical functions: descriptive statistics, t test, correlation and factor analysis. Results: According to the analysis made, we could underline the habits of usage from the part of pre-pay mobile telecommunications services consumers. Originality: The paper drew an objective analysis on the pre-pay mobile telecommunications services from the perspective of young consumers.

  4. Teaching information seeking

    Directory of Open Access Journals (Sweden)

    Louise Limberg

    2006-01-01

    Full Text Available Introduction. The article argues for a closer association between information seeking research and the practices of teaching information seeking. Findings are presented from a research project on information seeking, didactics and learning (IDOL investigating librarians' and teachers' experiences of teaching information seeking. Method. Thirteen teachers and five librarians, teaching 12-19 year-old students in three schools, participated. Forty-five interviews were conducted over a period of three years. Analysis. The IDOL project adopted a phenomenographic approach with the purpose of describing patterns of variation in experiences. The findings were also analysed by way of relating them to four competing approaches to the mediation of information literacy. Results. A gap was identified between experiences of teaching content that focused on sources and order, and experiences of assessment criteria applied to students' work that focused on the importance of correct facts and the analysis of information. These findings indicate a highly restricted range of teaching contents when compared with the four theoretical approaches to the mediation of information literacy. Conclusion. Teaching information seeking might be enhanced by a wider repertoire of contents reflecting more varied theoretical understanding developed in information seeking research, particularly as regards the importance of content and context related to user perspectives.

  5. Bureau of Land Management Surface Land Ownership (2014)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — These data were collected by the U.S. Bureau of Land Management (BLM) in New Mexico at both the New Mexico State Office and at the various field offices. This...

  6. Population: Census Bureau Total Estimates (2010-2012)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Total population estimates are estimates of the total number of residents living in an area on July 1 of each year. The Census Bureau’s Population Division produces...

  7. The Bureau of Land Management alternative transportation systems inventory report.

    Science.gov (United States)

    2010-05-21

    The U.S. Department of the Interior (DOI) engaged the Volpe National Transportation Systems Center (Volpe Center) to complete an inventory of Alternative Transportation Systems (ATS) for the Bureau of Land Management (BLM). The purpose of the ATS inv...

  8. Bureau of Land Management Federal Subsurface Mineral Ownership (2012)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — These data were collected by the U.S. Bureau of Land Management (BLM) in New Mexico at both the New Mexico State Office and at the various field offices. This...

  9. 77 FR 21081 - Bureau of Economic Analysis Advisory Committee

    Science.gov (United States)

    2012-04-09

    ... DEPARTMENT OF COMMERCE Economics and Statistics Administration Bureau of Economic Analysis... provides recommendations from the perspectives of the economics profession, business, and government. This... more effectively for current economic analysis and recent statistical developments in national...

  10. 76 FR 9743 - Bureau of Economic Analysis Advisory Committee

    Science.gov (United States)

    2011-02-22

    ... DEPARTMENT OF COMMERCE Economics and Statistics Administration Bureau of Economic Analysis... provides recommendations from the perspectives of the economics profession, business, and government. This... more effectively for current economic analysis and recent statistical developments in national...

  11. 77 FR 60965 - Bureau of Economic Analysis Advisory Committee

    Science.gov (United States)

    2012-10-05

    ... DEPARTMENT OF COMMERCE Economics and Statistics Administration Bureau of Economic Analysis... technologies, and provides recommendations from the perspectives of the economics profession, business, and... more effectively for current economic analysis and recent statistical developments in national...

  12. 75 FR 8922 - Bureau of Economic Analysis Advisory Committee

    Science.gov (United States)

    2010-02-26

    ... DEPARTMENT OF COMMERCE Economics and Statistics Administration Bureau of Economic Analysis... provides recommendations from the perspectives of the economics profession, business, and government. This... more effectively for current economic analysis and recent statistical developments in national...

  13. 75 FR 49890 - Bureau of Economic Analysis Advisory Committee

    Science.gov (United States)

    2010-08-16

    ... DEPARTMENT OF COMMERCE Economics and Statistics Administration Bureau of Economic Analysis... provides recommendations from the perspectives of the economics profession, business, and government. This... can be presented more effectively for current economic analysis and recent statistical developments in...

  14. 76 FR 59111 - Bureau of Economic Analysis Advisory Committee

    Science.gov (United States)

    2011-09-23

    ... DEPARTMENT OF COMMERCE Economics and Statistics Administration Bureau of Economic Analysis... provides recommendations from the perspectives of the economics profession, business, and government. This... more effectively for current economic analysis and recent statistical developments in national...

  15. 47 CFR 64.1120 - Verification of orders for telecommunications service.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Verification of orders for telecommunications service. 64.1120 Section 64.1120 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON... Telecommunications Service Providers § 64.1120 Verification of orders for telecommunications service. (a) No...

  16. 47 CFR 54.202 - Additional requirements for Commission designation of eligible telecommunications carriers.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Additional requirements for Commission designation of eligible telecommunications carriers. 54.202 Section 54.202 Telecommunication FEDERAL... telecommunications carriers. (a) In order to be designated an eligible telecommunications carrier under section 214(e...

  17. 47 CFR 54.501 - Eligibility for services provided by telecommunications carriers.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Eligibility for services provided by telecommunications carriers. 54.501 Section 54.501 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... § 54.501 Eligibility for services provided by telecommunications carriers. (a) Telecommunications...

  18. 47 CFR 54.517 - Services provided by non-telecommunications carriers.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Services provided by non-telecommunications carriers. 54.517 Section 54.517 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON....517 Services provided by non-telecommunications carriers. (a) Non-telecommunications carriers shall be...

  19. 47 CFR 2.960 - Designation of Telecommunication Certification Bodies (TCBs).

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Designation of Telecommunication Certification Bodies (TCBs). 2.960 Section 2.960 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY... Telecommunication Certification Bodies (tcbs) § 2.960 Designation of Telecommunication Certification Bodies (TCBs...

  20. Coordonnateur, Sécurité et administration de bureau | CRDI ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Sous la supervision du gestionnaire, Opérations locales, le coordonnateur, Sécurité et administration de bureau gère efficacement toutes les questions liées à la sécurité des employés du Centre de recherche pour le développement international (CRDI) à Nairobi ainsi qu'à la protection des actifs du Bureau régional de ...

  1. Coordonnateur du bureau d'assistance | CRDI - Centre de ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Résumé des fonctions. En tant que membre de l'équipe du Bureau d'assistance au sein de la Section du service à la clientèle (SSC), le coordonnateur du Bureau d'assistance offre au personnel du Centre et aux autres utilisateurs reconnus des installations TI du Centre un soutien de première ligne en matière d'utilisation ...

  2. Space Telecommunications Radio System STRS Cognitive Radio

    Science.gov (United States)

    Briones, Janette C.; Handler, Louis M.

    2013-01-01

    Radios today are evolving from awareness toward cognition. A software defined radio (SDR) provides the most capability for integrating autonomic decision making ability and allows the incremental evolution toward a cognitive radio. This cognitive radio technology will impact NASA space communications in areas such as spectrum utilization, interoperability, network operations, and radio resource management over a wide range of operating conditions. NASAs cognitive radio will build upon the infrastructure being developed by Space Telecommunication Radio System (STRS) SDR technology. This paper explores the feasibility of inserting cognitive capabilities in the NASA STRS architecture and the interfaces between the cognitive engine and the STRS radio. The STRS architecture defines methods that can inform the cognitive engine about the radio environment so that the cognitive engine can learn autonomously from experience, and take appropriate actions to adapt the radio operating characteristics and optimize performance.

  3. Queuing theory and telecommunications networks and applications

    CERN Document Server

    Giambene, Giovanni

    2014-01-01

    This book provides a basic description of current networking technologies and protocols as well as important tools for network performance analysis based on queuing theory. The second edition adds selected contents in the first part of the book for what concerns: (i) the token bucket regulator and traffic shaping issues; (ii) the TCP protocol congestion control that has a significant part in current networking; (iii) basic satellite networking issues; (iv) adding details on QoS support in IP networks. The book is organized so that networking technologies and protocols (Part I) are first and are then followed by theory and exercises with applications to the different technologies and protocols (Part II). This book is intended as a textbook for master level courses in networking and telecommunications sectors.

  4. Satellite telecommunications in the civil environment

    Science.gov (United States)

    Prince, W. T. T.

    1982-02-01

    It is pointed out that, in connection with the ever-increasing demand for international circuits, satellite telecommunications has become a major electronics growth area over the past decade. More countries, particularly those in the Third World are joining the Intelsat (International Satellite) network. Plans are being implemented for the provision of major regional satellite systems such as the European Communication Satellite (ECS) by Eutelsat (an organization of European telephone authorities) and Arabsat by the Arab Satellite Communications Organization. Attention is given to details regarding ground stations, the provision of maritime satellite communications to ships at sea, future developments, aspects of direct broadcasting, and new applications. A major breakthrough in satellite communications during the 1980s is likely to be in the field of business systems in developed countries.

  5. Simulating Autonomous Telecommunication Networks for Space Exploration

    Science.gov (United States)

    Segui, John S.; Jennings, Esther H.

    2008-01-01

    Currently, most interplanetary telecommunication systems require human intervention for command and control. However, considering the range from near Earth to deep space missions, combined with the increase in the number of nodes and advancements in processing capabilities, the benefits from communication autonomy will be immense. Likewise, greater mission science autonomy brings the need for unscheduled, unpredictable communication and network routing. While the terrestrial Internet protocols are highly developed their suitability for space exploration has been questioned. JPL has developed the Multi-mission Advanced Communications Hybrid Environment for Test and Evaluation (MACHETE) tool to help characterize network designs and protocols. The results will allow future mission planners to better understand the trade offs of communication protocols. This paper discusses various issues with interplanetary network and simulation results of interplanetary networking protocols.

  6. High temperature superconductors applications in telecommunications

    International Nuclear Information System (INIS)

    Kumar, A.A.; Li, J.; Zhang, M.F.

    1994-01-01

    The purpose of this paper is twofold: to discuss high temperature superconductors with specific reference to their employment in telecommunications applications; and to discuss a few of the limitations of the normally employed two-fluid model. While the debate on the actual usage of high temperature superconductors in the design of electronic and telecommunications devices-obvious advantages versus practical difficulties-needs to be settled in the near future, it is of great interest to investigate the parameters and the assumptions that will be employed in such designs. This paper deals with the issue of providing the microwave design engineer with performance data for such superconducting waveguides. The values of conductivity and surface resistance, which are the primary determining factors of a waveguide performance, are computed based on the two-fluid model. A comparison between two models-a theoretical one in terms of microscopic parameters (termed Model A) and an experimental fit in terms of macroscopic parameters (termed Model B)-shows the limitations and the resulting ambiguities of the two-fluid model at high frequencies and at temperatures close to the transition temperature. The validity of the two-fluid model is then discussed. Our preliminary results show that the electrical transport description in the normal and superconducting phases as they are formulated in the two-fluid model needs to be modified to incorporate the new and special features of high temperature superconductors. Parameters describing the waveguide performance-conductivity, surface resistance and attenuation constant-will be computed. Potential applications in communications networks and large scale integrated circuits will be discussed. Some of the ongoing work will be reported. In particular, a brief proposal is made to investigate of the effects of electromagnetic interference and the concomitant notion of electromagnetic compatibility (EMI/EMC) of high T c superconductors

  7. Telecommunication economics - summary on the dagstuhl perspectives seminar no. 08043

    NARCIS (Netherlands)

    Hammainen, Heikki; Chen, Hong; Pras, Aiko; Huitema, George; Waldburger, Martin; Hausheer, David; Antoniadis, Panayotis; Reichl, Peter; Kubasik, Jerzy; Stiller, Burkhard

    2008-01-01

    The telecommunications sector and the Internet section of Internet Service Providers (ISP) have become a dynamic key area for the economic development of industrialized nations in the world. It is in constant evolution. Because of intense competition, telecommunications companies and ISPs are forced

  8. Telecommunications: key impulse for the electric company of the future

    International Nuclear Information System (INIS)

    Jimenez Sanchez, Raul

    1999-01-01

    The paper is about the future of the telecommunications, which go together to the context of the global economy, in that the frontiers didn't represent obstacle for the development of the economic activity; the telecommunications, are profiled like a new form of producing goods and services of making business

  9. Telecommunication and Access to Information in Rural Areas of ...

    African Journals Online (AJOL)

    One major reason for this has been the differential access to telecommunication infrastructure between the rural and urban areas. The realization of this has prompted many governments in developing countries to extend telecommunication infrastructure to their rural areas. However, relatively little is known about the impact ...

  10. Liberalisation of the Nigerian telecommunication sector: a critical ...

    African Journals Online (AJOL)

    After over a century, the Nigeria telecommunication sector was partially and fully liberalized in 1992 and 1999 respectively. How these liberalizations have impacted on the telecommunication sector, consumers and the economy at large is the focus of this paper. The research is largely library and archive based. Secondary ...

  11. Engaging Faculty in Telecommunications-Based Instructional Delivery Systems.

    Science.gov (United States)

    Swalec, John J.

    In the design and development of telecommunications-based instructional delivery systems, attention to faculty involvement and training is often overlooked until the system is operational. The Waubonsee Telecommunications Instructional Consortium (TIC), in Illinois, is one network that benefited from early faculty input. Even before the first…

  12. Vocational Rehabilitation Service Delivery Using Telecommunication. Research Report

    Science.gov (United States)

    Goe, Rebecca; Ipsen, Catherine

    2012-01-01

    Telecommunication offers a low cost solution to increasing client and counselor contact during the vocational rehabilitation (VR) process, particularly for clients at a distance from the VR office. Despite the advantage telecommunication provides, however, counselors report using email with fewer rural as compared to urban clients. In part, this…

  13. Telecommunications Law Reform. 1980, 96th Congress, 2nd Session.

    Science.gov (United States)

    American Enterprise Inst. for Public Policy Research, Washington, DC.

    Arguments for and against the major legislative proposals pertaining to the reform of the nonbroadcast part of the nation's telecommunications law which are pending before the 96th Congress are analyzed. Background information is given regarding (1) the structure of the domestic telecommunications industry, (2) the regulatory authority which…

  14. A survey and classification of telecommunication needs in power systems

    Energy Technology Data Exchange (ETDEWEB)

    Adeyemo, A.A.; Jimoh, A.A.; Munda, J.L.; Oyedapo, O.J. [Tshwane Univ. of Technology, Pretoria (South Africa). Dept. of Electrical Engineering

    2008-07-01

    This paper discussed telecommunications needs for electric power systems. Needs were classified based on their sensitivity to delay, bit errors, and variations of delay. The aim of the study was to assess the usefulness of new telecommunications technologies. Communication needs in the power industry included security; power system control; asset management; fault detection; metering; and telephony. The use of telecommunications technologies with SCADA system hardware and controllers was discussed. The success of teleprotection systems for preventing short circuits was also discussed. Real time operational communication requirements were studied in addition to administrative operational communication requirements. Voice, data, and video telecommunications systems were compared and evaluated. Metering system components were reviewed. The classification system can be used to accurately assess power systems telecommunications requirements. 10 refs., 1 tab., 2 figs.

  15. 77 FR 12054 - Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications...

    Science.gov (United States)

    2012-02-28

    ... FEDERAL COMMUNICATIONS COMMISSION Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications Security, Reliability, and Interoperability Council AGENCY: Federal..., Associate Bureau Chief, Public Safety and Homeland Security Bureau, Federal Communications Commission, 445...

  16. 78 FR 52909 - Consumer Financial Protection Bureau Notice of Availability of Final Environmental Assessment...

    Science.gov (United States)

    2013-08-27

    ... From the Federal Register Online via the Government Publishing Office CONSUMER FINANCIAL PROTECTION BUREAU Consumer Financial Protection Bureau Notice of Availability of Final Environmental... Organization Headquarters Building, Washington, DC AGENCY: Bureau of Consumer Financial Protection. ACTION...

  17. Telecommunication system for children undergoing stem cell transplantation.

    Science.gov (United States)

    Higuchi, Kazumi; Nakazawa, Yozo; Sakata, Nobuhiro; Takizawa, Masaomi; Ohso, Keiko; Tanaka, Miyuki; Yanagisawa, Ryu; Koike, Kenichi

    2011-12-01

    Isolation in a germ-free unit is a stressful experience for pediatric patients undergoing hematopoietic stem cell transplantation (HSCT). To reduce the psychological distress of such children, a Web-based telecommunications system was developed. The authors developed a telecommunication system that linked a laminar air flow (LAF) room that had a high efficiency particulate air filter with the hospital school/patients' homes via the Internet. Fifteen children isolated in the LAF room for allogeneic HSCT were enrolled in this study. The present study evaluated whether the system was feasible for the patients during the acute phase of HSCT. In 10 patients, the proportion of days when they telecommunicated with teachers and/or other patients in the hospital school was 64.6 ± 32.3%. The telecommunication with the hospital school facilitated the continuation of school study under teachers' guidance, reducing the problem of lost schooling. In 13 patients, the proportion of days when they telecommunicated with their homes was 68.0 ± 34.8%. Ten of them frequently telecommunicated with their family members (especially siblings), and three patients called out to their pets at home. The incidence of telecommunication on the days when the patients had HSCT-related symptoms including vomiting did not differ from that of telecommunication on the days when no symptoms were evident. A telecommunication system linked to a hospital school and/or the patients' homes is feasible for children undergoing HSCT, and may improve their health-related quality of life. A larger, prospective study is required to evaluate whether the telecommunication system can reduce HSCT-associated psychological and psychiatric symptoms. © 2011 The Authors. Pediatrics International © 2011 Japan Pediatric Society.

  18. 76 FR 30904 - Rural Utilities Service Telecommunications Loan and Loan Guarantee Program

    Science.gov (United States)

    2011-05-27

    ... DEPARTMENT OF AGRICULTURE Rural Utilities Service Rural Utilities Service Telecommunications Loan... access to advanced telecommunications systems, equipment and services. The List of Materials historically... taking a fundamentally new approach to advancing state-of-the-art telecommunications technologies...

  19. 78 FR 73583 - Request for Comments Concerning Compliance With Telecommunications Trade Agreements

    Science.gov (United States)

    2013-12-06

    ... Telecommunications Trade Agreements AGENCY: Office of the United States Trade Representative. ACTION: Notice of... of, and compliance with the following agreements regarding telecommunications products and services... telecommunications trade agreements, such as Mutual Recognition Agreements (MRAs) for Conformity Assessment of...

  20. 78 FR 68037 - Membership of the National Telecommunications and Information Administration's Performance Review...

    Science.gov (United States)

    2013-11-13

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Membership of the National Telecommunications and Information Administration's Performance Review Board AGENCY: National Telecommunications and Information Administration, Department of Commerce. ACTION: Notice of...

  1. 75 FR 82037 - National Protection and Programs Directorate; President's National Security Telecommunications...

    Science.gov (United States)

    2010-12-29

    ... Directorate; President's National Security Telecommunications Advisory Committee AGENCY: National Protection... Committee Meeting. SUMMARY: The President's National Security Telecommunications Advisory Committee (NSTAC... telecommunications policy. The new NSTAC Chair, James Crowe, Chief Executive Officer (CEO), Level 3 Communications...

  2. 78 FR 40726 - National Telecommunications and Information Administration Multistakeholder Meeting To Develop...

    Science.gov (United States)

    2013-07-08

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Multistakeholder...: National Telecommunications and Information Administration, U.S. Department of Commerce. ACTION: Notice of open meeting; reschedule. SUMMARY: Through this Notice, the National Telecommunications and Information...

  3. 76 FR 42613 - Reporting Requirements for U.S. Providers of International Telecommunications Services

    Science.gov (United States)

    2011-07-19

    ...] Reporting Requirements for U.S. Providers of International Telecommunications Services AGENCY: Federal... telecommunications services. The Commission proposes to amend its reporting requirements for providers of international telecommunications services and transmission facilities in order to simplify the filing of the...

  4. 77 FR 70527 - Request for Comments Concerning Compliance With Telecommunications Trade Agreements

    Science.gov (United States)

    2012-11-26

    ... Telecommunications Trade Agreements AGENCY: Office of the United States Trade Representative. ACTION: Notice of... of, and compliance with the following agreements regarding telecommunications products and services... telecommunications trade agreements, such as Mutual Recognition Agreements (MRAs) for Conformity Assessment of...

  5. 76 FR 66043 - Membership of the National Telecommunications and Information Administration's Performance Review...

    Science.gov (United States)

    2011-10-25

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Membership of the National Telecommunications and Information Administration's Performance Review Board AGENCY: National Telecommunications and Information Administration, Department of Commerce. ACTION: REVISED--Notice...

  6. 76 FR 64075 - Membership of the National Telecommunications and Information Administration's Performance Review...

    Science.gov (United States)

    2011-10-17

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Membership of the National Telecommunications and Information Administration's Performance Review Board AGENCY: National Telecommunications and Information Administration, Department of Commerce. ACTION: Notice of...

  7. 75 FR 1755 - Public Telecommunications Facilities Program: Notice of Availability of Funds

    Science.gov (United States)

    2010-01-13

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration [Docket No. 0911201414-0010-02] Public Telecommunications Facilities Program: Notice of Availability of Funds AGENCY: National Telecommunications and Information Administration, U.S. Department of Commerce. ACTION: Notice of...

  8. 75 FR 33577 - National Telecommunications and Information Administration; Copyright Policy, Creativity, and...

    Science.gov (United States)

    2010-06-14

    ... DEPARTMENT OF COMMERCE United States Patent and Trademark Office National Telecommunications and...: United States Patent and Trademark Office, U.S. Department of Commerce; and National Telecommunications...: The United States Patent and Trademark Office (USPTO) and the National Telecommunications and...

  9. 76 FR 18292 - Announcement of a Meeting of the International Telecommunication Advisory Committee

    Science.gov (United States)

    2011-04-01

    ... DEPARTMENT OF STATE [Public Notice: 7329] Announcement of a Meeting of the International Telecommunication Advisory Committee SUMMARY: This notice announces a meeting of the International Telecommunication Advisory Committee (ITAC) to prepare for the International Telecommunication Union (ITU) World...

  10. 78 FR 48765 - Preparations for the International Telecommunication Union Plenipotentiary Conference 2014

    Science.gov (United States)

    2013-08-09

    ... DEPARTMENT OF STATE [Public Notice 8416] Preparations for the International Telecommunication... International Telecommunication Advisory Committee (ITAC) to initiate preparations for the International Telecommunication Union (ITU) Plenipotentiary Conference 2014 (PP14). The ITAC will meet on September 10, 2013 at...

  11. 78 FR 72746 - Activities of the International Telecommunication Advisory Committee and Preparations for...

    Science.gov (United States)

    2013-12-03

    ... DEPARTMENT OF STATE [Public Notice 8539] Activities of the International Telecommunication Advisory Committee and Preparations for Upcoming International Telecommunications Meetings This notice announces a meeting of the Department of State's International Telecommunication Advisory Committee (ITAC...

  12. 47 CFR 1.730 - The Enforcement Bureau's Accelerated Docket.

    Science.gov (United States)

    2010-10-01

    ....730 Section 1.730 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE... Docket proceedings, the Commission may conduct a minitrial, or hearing-type proceeding, as an alternative... the Commission's Office of Media Relations. (Compare § 1.4(b)(2).) Opposition comments may be filed...

  13. Standby battery requirements for telecommunications power

    Energy Technology Data Exchange (ETDEWEB)

    May, G.J. [The Focus Partnership, 126 Main Street, Swithland, Loughborough, Leics LE12 8TJ (United Kingdom)

    2006-08-25

    The requirements for standby power for telecommunications are changing as the network moves from conventional systems to Internet Protocol (IP) telephony. These new systems require higher power levels closer to the user but the level of availability and reliability cannot be compromised if the network is to provide service in the event of a failure of the public utility. Many parts of these new networks are ac rather than dc powered with UPS systems for back-up power. These generally have lower levels of reliability than dc systems and the network needs to be designed such that overall reliability is not reduced through appropriate levels of redundancy. Mobile networks have different power requirements. Where there is a high density of nodes, continuity of service can be reasonably assured with short autonomy times. Furthermore, there is generally no requirement that these networks are the provider of last resort and therefore, specifications for continuity of power are directed towards revenue protection and overall reliability targets. As a result of these changes, battery requirements for reserve power are evolving. Shorter autonomy times are specified for parts of the network although a large part will continue to need support for hours rather minutes. Operational temperatures are increasing and battery solutions that provide longer life in extreme conditions are becoming important. Different battery technologies will be discussed in the context of these requirements. Conventional large flooded lead/acid cells both with pasted and tubular plates are used in larger central office applications but the majority of requirements are met with valve-regulated lead/acid (VRLA) batteries. The different types of VRLA battery will be described and their suitability for various applications outlined. New developments in battery construction and battery materials have improved both performance and reliability in recent years. Alternative technologies are also being proposed

  14. Telecommunications, politics, economics, and national sovereignty: A new game

    Energy Technology Data Exchange (ETDEWEB)

    Bugliarello, G.

    1996-12-31

    The impact of telecommunications on politics, economics and national sovereignty is creating a new game. Political and economic power may operate over the same territory, as in the now-rare case of isolated economies, but, more often, their domains do not coincide. Increasingly, telecommunications create major challenges for countries preoccupied with issues of national sovereignty because the national state has only a limited ability to control these intrinsic and at times potentially destabilizing powers of telecommunications and the {open_quotes}telecommunities{close_quotes} they make possible. As many traditional aspects of sovereignty are becoming weakened by telecommunications, and as the intense dynamics of networks and the expansion of telecommunities revolutionize business and politics, there is a need to prevent the situation from becoming chaotic and uncontrollable, even while recognizing the possibilities of enhanced opportunities. This requires focusing on a more flexible conception of sovereignty which can enhance the state`s attractiveness for telecommunications infrastructure, while addressing issues of ethics and morality in the new telecommications environment. A new, broad socio-technological research agenda needs to be developed - with the ultimate purpose of providing society with the tools to play the new game and thrive. 10 refs., 3 tabs.

  15. IP Convergence in Global Telecommunications - Introduction to Report Series and Key Issues

    National Research Council Canada - National Science Library

    Shoubridge, Peter

    2001-01-01

    With data services rapidly becoming the dominant traffic type carried by global telecommunication networks, telecommunication companies must now consider their strategies for implementing next generation networks...

  16. Information seeking behavior

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2000-01-01

    A general theory of information seeking behaviour must include an outline of an evolutionary theory of how organisms have adapted their cognitive apparatus to the demands raised in order to cope with their environments. It should describe important qualitative stages in this development and expla...

  17. JPL Space Telecommunications Radio System Operating Environment

    Science.gov (United States)

    Lux, James P.; Lang, Minh; Peters, Kenneth J.; Taylor, Gregory H.; Duncan, Courtney B.; Orozco, David S.; Stern, Ryan A.; Ahten, Earl R.; Girard, Mike

    2013-01-01

    A flight-qualified implementation of a Software Defined Radio (SDR) Operating Environment for the JPL-SDR built for the CoNNeCT Project has been developed. It is compliant with the NASA Space Telecommunications Radio System (STRS) Architecture Standard, and provides the software infrastructure for STRS compliant waveform applications. This software provides a standards-compliant abstracted view of the JPL-SDR hardware platform. It uses industry standard POSIX interfaces for most functions, as well as exposing the STRS API (Application Programming In terface) required by the standard. This software includes a standardized interface for IP components instantiated within a Xilinx FPGA (Field Programmable Gate Array). The software provides a standardized abstracted interface to platform resources such as data converters, file system, etc., which can be used by STRS standards conformant waveform applications. It provides a generic SDR operating environment with a much smaller resource footprint than similar products such as SCA (Software Communications Architecture) compliant implementations, or the DoD Joint Tactical Radio Systems (JTRS).

  18. Space Telecommunications Radio System (STRS) Compliance Testing

    Science.gov (United States)

    Handler, Louis M.

    2011-01-01

    The Space Telecommunications Radio System (STRS) defines an open architecture for software defined radios. This document describes the testing methodology to aid in determining the degree of compliance to the STRS architecture. Non-compliances are reported to the software and hardware developers as well as the NASA project manager so that any non-compliances may be fixed or waivers issued. Since the software developers may be divided into those that provide the operating environment including the operating system and STRS infrastructure (OE) and those that supply the waveform applications, the tests are divided accordingly. The static tests are also divided by the availability of an automated tool that determines whether the source code and configuration files contain the appropriate items. Thus, there are six separate step-by-step test procedures described as well as the corresponding requirements that they test. The six types of STRS compliance tests are: STRS application automated testing, STRS infrastructure automated testing, STRS infrastructure testing by compiling WFCCN with the infrastructure, STRS configuration file testing, STRS application manual code testing, and STRS infrastructure manual code testing. Examples of the input and output of the scripts are shown in the appendices as well as more specific information about what to configure and test in WFCCN for non-compliance. In addition, each STRS requirement is listed and the type of testing briefly described. Attached is also a set of guidelines on what to look for in addition to the requirements to aid in the document review process.

  19. Technological advances in telecommunications for mines

    Energy Technology Data Exchange (ETDEWEB)

    Waye, P.M.Y.; Yewen, R. [Mine Radio Systemic Inc., Stouffville, ON (Canada)

    2002-01-01

    As mines utilize more automation in mining operations to improve efficiency and safety, a corresponding increasing demand is placed on the transport of information. Some of the recent technological advances in underground telecommunications are described for various data, voice and video applications. In particular, two new innovative underground communication systems are described, one with highspeed data at 30 Mbps and the other for mine-wide evacuation and safety applications. The high-speed data system incorporates state-of-the-art data networking technologies and the existing leaky-cable, narrow-band radio channels. The new system provides over the same basic infrastructure - the highspeed data network at 30 Mbps TCP/IP Ethernet with 100 Base-T interconnection, plus 32 narrow-band radio channels. The second system is a system for mine-wide evacuation with 'through-the-earth' communication infrastructure. Emergency situations can be communicated to and from all the miners within seconds through a central control location. The technology involved does not require leaky cable or any other similar transmission media installation. Many applications are possible, including warning miners of emergency situations, mine rescue operation to communicate with trapped miners, and regular reporting from miners working alone.

  20. Development of Broadband Telecommunication System for Railways using Laser Technology

    Science.gov (United States)

    Nakamura, Kazuki; Nakagawa, Shingo; Matsubara, Hiroshi; Tatsui, Daisuke; Seki, Kiyotaka; Haruyama, Shinichiro; Teraoka, Fumio

    We developed a high-speed telecommunication system applicable to railways, to improve customer service and efficiency of operator's telecommunication between the ground facilities and trains under operations. We manufactured a mobile telecommunication system, capable of recording the transfer rate of 1Gbps in theory by applying the laser beam communication technology. We carried out a field test using trains in active service, and obtained the result of the transfer rate of approximately 700Mbps on the TCP layer between the ground and the train running at a speed of approximately 130km/h.

  1. Model of Dynamic Management of Telecommunication and Computer Resources

    Directory of Open Access Journals (Sweden)

    Alla E. Goryushkina

    2016-01-01

    Full Text Available The document identified the problem and developed a model of the dynamic management of telecommunication and computer resources. The present level of development of information and telecommunication technologies, the improvement of communication and their integration into the high-performance human-machine systems administration cause the creation of a single information and telecommunication space of mobile units. The work is devoted to consideration of bases of research of a set of tasks of tactical management of information security. Presents direct and inverse problems and solution methods.

  2. Telecommunications and its future role in the public transportation arena

    Science.gov (United States)

    2002-02-01

    The objective of this report is to investigate current conditions in the application of telecommunications to TDM programs that support public transportation statewide. The report provides the results of a survey of transit agencies nationwide to asc...

  3. Mars Telecommunications Orbiter Ka-band system design and operations

    Science.gov (United States)

    Noreen, Gary; Komarek, Tomas; Diehl, Roger; Shambayati, Shervin; Breidenthal, Julian; Lopez, Saturnino; Jordan, Frank

    2003-01-01

    NASA's Mars Telecommunications Orbiter (MTO) will relay broadband communications from landers, rovers and spacecraft in the vicinity of Mars to Earth. This paper describes the MTO communications system and how the MTO Ka-band system will be operated.

  4. Control and adaptation in telecommunication systems mathematical foundations

    CERN Document Server

    Popovskij, Vladimir; Titarenko, Larysa

    2011-01-01

    This book is devoted to mathematical foundations providing synthesis and analysis of control and adaptation algorithms targeting modern telecommunication systems (TCS). The most popular technologies and network management methods are discussed.

  5. Fuel Cells for Backup Power in Telecommunications Facilities (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2009-04-01

    Telecommunications providers rely on backup power to maintain a constant power supply, to prevent power outages, and to ensure the operability of cell towers, equipment, and networks. The backup power supply that best meets these objectives is fuel cell technology.

  6. 77 FR 26023 - President's National Security Telecommunications Advisory Committee; Correction

    Science.gov (United States)

    2012-05-02

    ...; correction. SUMMARY: The Department of Homeland Security published a document in the Federal Register of April 25, 2012, concerning the President's National Security Telecommunications Advisory Committee... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2012-0016] President's National Security...

  7. Sub-microradian pointing for deep space optical telecommunications network

    Science.gov (United States)

    Ortiz, G.; Lee, S.; Alexander, J.

    2001-01-01

    This presentation will cover innovative hardware, algorithms, architectures, techniques and recent laboratory results that are applicable to all deep space optical communication links, such as the Mars Telecommunication Network to future interstellar missions.

  8. 77 FR 64796 - Membership of the Bureau of Industry and Security Performance Review Board

    Science.gov (United States)

    2012-10-23

    ... DEPARTMENT OF COMMERCE Bureau of Industry and Security Membership of the Bureau of Industry and Security Performance Review Board AGENCY: Bureau of Industry and Security, Department of Commerce. ACTION...), the Bureau of Industry and Security (BIS), Department of Commerce (DOC), announce the appointment of...

  9. 75 FR 63813 - Membership of the Bureau Industry Security Performance Review Board

    Science.gov (United States)

    2010-10-18

    ... DEPARTMENT OF COMMERCE Bureau Industry Security Membership of the Bureau Industry Security Performance Review Board AGENCY: Bureau Industry Security, Department of Commerce. ACTION: Notice of... 5 U.S.C. 4314(c)(4), the Bureau Industry Security (BIS), Department of Commerce (DOC), announce the...

  10. 25 CFR 47.7 - What are the expenditure limitations for Bureau-operated schools?

    Science.gov (United States)

    2010-04-01

    ... schools? 47.7 Section 47.7 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION UNIFORM DIRECT FUNDING AND SUPPORT FOR BUREAU-OPERATED SCHOOLS § 47.7 What are the expenditure limitations for Bureau-operated schools? Each Bureau-operated school must spend all allotted funds in accordance with...

  11. Supporting exploratory information seeking

    OpenAIRE

    Haraty, Monasadat

    2010-01-01

    Exploratory search is a sensemaking activity that involves information seeking and iterative development of mental model of the domain under exploration. It often begins with a vague and evolving information need that is multidimensional. We designed and developed a web-browser extension to facilitate exploratory web search aiming at transforming the search activity into a meaningful learning activity. The design is based on the proposed multi-threaded model of exploratory search. According t...

  12. Interactions of Transportation and Telecommunications Behaviors

    Science.gov (United States)

    Dholakia, N.; Mundorf, N.; Dholakia, R. R.; Xiao, J. J.

    2002-05-01

    This project was designed as a social science complement to the engineering studies supported by the University of Rhode Island (URI) Transportation Center (URITC). The project developed a behavioral knowledge base about the actual and intended transport and telecommunications behaviors of transportation users, with a particular focus on southern Rhode Island. Background studies, drawing from literature on telecommuting and travel behavior, led to the development of a generalized framework to understand the transport-telecom interactions. In particular, we developed working papers dealing with transport aspects of e-retailing and distance education. In the empirical part of this project, two major field studies were completed. The first of these was a survey of URI students, probing their car travel, carpool, bus use, and Internet use behaviors. The students were surveyed first by telephone, selected randomly from a list obtained from the Register's office. A total of 220 students responded to the telephone survey. Characteristics of the telephone survey respondents are shown in Appendix B. This was supplemented by an in-class survey of 107 students conveniently selected from the courses taught by the research faculty. This supplementary questionnaire probed the students more deeply regarding their motivations for transportation and technology use issues. The second major field study was a mail survey of southern Rhode Island residents. In this survey, we not only investigated actual travel and transport behaviors but also measured attitudes towards the environment and alternative transport and telecommuting solutions. At the time of writing this report, about 850 individuals had responded to our mail questionnaire. Characteristics of the resident sample are described in Appendix B. The results have laid the groundwork for our second year project where we plan to study the impact of specific interventions on transportation and telecommuting attitudes and intentions.

  13. Translations on Telecommunications Policy, Research and Development, Number 19

    Science.gov (United States)

    1977-11-09

    TELECOMMUNICATIONS, Sep 77) 54 PTT’s Social Action Policy Detailed (MESSAGES DES POSTES ET TELECOMMUNICATIONS, Sep 77) 58 GREECE Briefs...undertaken that are counter to state and social requirements for order and security. (5) If amateur radio stations of the GST are operated for...telephone (1)-567-70-97. 52 Reseaux eommutea Dibit (bHt/i) Liaisons specialities telex telephone Caducee TRANSPAC 50 200 1200 2400

  14. Real Options and the Costs of the Local Telecommunications Network

    OpenAIRE

    Nicholas Economides

    1999-01-01

    The Telecommunications Act of 1996 invites entry in the local telecommunications networks whereby entrants will lease parts of the network ("unbundled network elements") from incumbents "at cost plus reasonable profit." A crucial question in the implementation of the Act is the appropriate measure of cost. This paper examines the economic principles on which the cost calculation should be based. I conclude that the appropriate measure of cost (maximizing allocative, productive, and dynamic ef...

  15. Operational performance of the primary transport telecommunication network of Ukraine

    Directory of Open Access Journals (Sweden)

    Bondarenko O. V.

    2013-12-01

    Full Text Available The paper presents statistical data on the number, nature and causes of the damage to underground fiber-optic communication lines, on which the transport telecommunication primary network is based, using an example of Donetsk and Lugansk regions for the period between 2001 and 2010. Comparison of these characteristics with the values of similar parameters over 2001—2005 allows to develop recommendations for the improvement of the reliability of telecommunication networks.

  16. Reproduction of Realistic Background Noise for Testing Telecommunications Devices

    DEFF Research Database (Denmark)

    Gil Corrales, Juan David; Song, Wookeun; MacDonald, Ewen

    2015-01-01

    A method for reproduction of sound, based on crosstalk cancellation using inverse filters, was implemented in the context of testing telecommunications devices. The effect of the regularization parameter, number of loudspeakers, type of background noise, and a technique to attenuate audible...... artifacts, were investigated. The quality of the reproduced sound was evaluated both objectively and subjectively with respect to the reference sounds, at points where telecommunications devices would be potentially placed around the head. The highest regularization value gave the best results...

  17. The ComSoc guide to managing telecommunications projects

    CERN Document Server

    Desmond, Celia

    2010-01-01

    "This pocket guide provides an overview of the telecommunications environment as it has evolved over the past few years, illustrating the need for project management, the significance of project success to the companies, and the application of key project management processes within the telecom environment. Topics covered include: scope management, time management, cost management, procurement management, risk management, communications, quality, human resources, and Integration. It offers professionals a brief and accessible guide to managing telecommunication projects in the 21st century"--

  18. Renewable Energy Assessment for the Bureau of Reclamation

    Energy Technology Data Exchange (ETDEWEB)

    Haase, S.; Burman, K.; Dahle, D.; Heimiller, D.; Van Geet, O.

    2012-05-01

    Report summarizes the results of an assessment and analysis of renewable energy opportunities conducted for the U.S. Department of Interior, Bureau of Reclamation (Reclamation) by the National Renewable Energy Laboratory (NREL). Report contains results from utility scale analysis and site visits, as well as facility scale screening and site visits.

  19. 78 FR 24161 - Bureau of Industry and Security

    Science.gov (United States)

    2013-04-24

    ... DEPARTMENT OF COMMERCE Bureau of Industry and Security Materials Technical Advisory Committee; Notice of Partially Closed Meeting The Materials Technical Advisory Committee will meet on May 9, 2013... of Industry and Security senior management. 4. Discussion on General Technology Note as it applies to...

  20. Bureau of Land Management Surface Land Ownership (2012)

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — These data was collected by the U.S. Bureau of Land Management (BLM) in New Mexico at both the New Mexico State Office and at the various field offices. This dataset...

  1. Facility-Scale Solar Photovoltaic Guidebook: Bureau of Reclamation

    Energy Technology Data Exchange (ETDEWEB)

    Kiatreungwattana, Kosol [National Renewable Energy Lab. (NREL), Golden, CO (United States); VanGeet, Otto [National Renewable Energy Lab. (NREL), Golden, CO (United States); Stoltenberg, Blaise [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-09-01

    This guidebook was written for the U.S. Bureau of Reclamation to explore the use of non-hydro renewable energy resources to meet the U.S. Department of Interior's objectives and Reclamation's mission. This guidebook presents readers with the processes and steps needed to assess and successfully implement facility-scale solar projects.

  2. 16 CFR 0.16 - Bureau of Competition.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Bureau of Competition. 0.16 Section 0.16 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ORGANIZATION § 0... and other equitable relief in Federal district court, complaint and litigation before the agency's...

  3. Nuclear Safety Bureau. Annual Report 1995-1996

    International Nuclear Information System (INIS)

    1996-01-01

    Throughout the year, the Nuclear Safety Bureau (NSB) responded to technical challenges from developments in nuclear plant operated by ANSTO, in particular, assessments of a significant upgrade of documentation for HIFAR research reactor and review of the radioactive discharges. From its monitoring and reviewing programs the NSB concluded that the safety of ANSTO's nuclear plant operations was satisfactory during the year. tabs., ills

  4. 76 FR 66769 - Bureau of Educational and Cultural Affairs (ECA)

    Science.gov (United States)

    2011-10-27

    ... political, social, and cultural life. ``Diversity'' should be interpreted in the broadest sense and... DEPARTMENT OF STATE [Public Notice 7665] Bureau of Educational and Cultural Affairs (ECA) Request for Grant Proposals: The Future Leaders Exchange (FLEX) Program: Host Family and School Placement and...

  5. 47 CFR 54.203 - Designation of eligible telecommunications carriers for unserved areas.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Designation of eligible telecommunications carriers for unserved areas. 54.203 Section 54.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... Support § 54.203 Designation of eligible telecommunications carriers for unserved areas. (a) If no common...

  6. 47 CFR 32.6511 - Property held for future telecommunications use expense.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Property held for future telecommunications use expense. 32.6511 Section 32.6511 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Expense...

  7. 47 CFR 80.475 - Scope of service of the Automated Maritime Telecommunications System (AMTS).

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Scope of service of the Automated Maritime Telecommunications System (AMTS). 80.475 Section 80.475 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... Automated Systems § 80.475 Scope of service of the Automated Maritime Telecommunications System (AMTS). (a...

  8. 47 CFR 68.106 - Notification to provider of wireline telecommunications.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Notification to provider of wireline telecommunications. 68.106 Section 68.106 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON... of Terminal Equipment § 68.106 Notification to provider of wireline telecommunications. (a) General...

  9. 47 CFR 54.209 - Annual reporting requirements for designated eligible telecommunications carriers.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Annual reporting requirements for designated eligible telecommunications carriers. 54.209 Section 54.209 Telecommunication FEDERAL COMMUNICATIONS... Service Support § 54.209 Annual reporting requirements for designated eligible telecommunications carriers...

  10. 47 CFR 1.20007 - Additional assistance capability requirements for wireline, cellular, and PCS telecommunications...

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Additional assistance capability requirements for wireline, cellular, and PCS telecommunications carriers. 1.20007 Section 1.20007 Telecommunication... telecommunications carriers. (a) Definition—(1) Call-identifying information. Call identifying information means...

  11. The Effects on Employment of the Liberalisation Process in the Telecommunications Sector

    DEFF Research Database (Denmark)

    Henten, Anders; Wulff, Thomas

    An analysis of the effects of the policies of liberalisation and privatisation in the telecommunications field on the employment development in the telecommunications sector.......An analysis of the effects of the policies of liberalisation and privatisation in the telecommunications field on the employment development in the telecommunications sector....

  12. 47 CFR 54.201 - Definition of eligible telecommunications carriers, generally.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Definition of eligible telecommunications carriers, generally. 54.201 Section 54.201 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... § 54.201 Definition of eligible telecommunications carriers, generally. (a) Carriers eligible to...

  13. 47 CFR 0.304 - Authority for determinations of exempt telecommunications company status.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Authority for determinations of exempt telecommunications company status. 0.304 Section 0.304 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL... determinations of exempt telecommunications company status. Authority is delegated to the Chief, Wireline...

  14. 47 CFR 32.6561 - Depreciation expense-telecommunications plant in service.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Depreciation expense-telecommunications plant in service. 32.6561 Section 32.6561 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for...

  15. 47 CFR 64.401 - Policies and procedures for provisioning and restoring certain telecommunications services in...

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Policies and procedures for provisioning and restoring certain telecommunications services in emergencies. 64.401 Section 64.401 Telecommunication... procedures for provisioning and restoring certain telecommunications services in emergencies. The...

  16. 47 CFR 54.418 - Digital Television Transition Notices by Eligible Telecommunications Carriers.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Digital Television Transition Notices by Eligible Telecommunications Carriers. 54.418 Section 54.418 Telecommunication FEDERAL COMMUNICATIONS... Low-Income Consumers § 54.418 Digital Television Transition Notices by Eligible Telecommunications...

  17. 47 CFR 80.54 - Automated Maritime Telecommunications System (AMTS)-System Licensing.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Automated Maritime Telecommunications System (AMTS)-System Licensing. 80.54 Section 80.54 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... § 80.54 Automated Maritime Telecommunications System (AMTS)—System Licensing. AMTS licensees will be...

  18. The effects on employment of the liberalisation process in the telecommunications sector

    DEFF Research Database (Denmark)

    Wulff, Thomas

    An analysis of how the liberalisation process in the telecommunications sector in Finland has affected the employment development in the telecommunications sector......An analysis of how the liberalisation process in the telecommunications sector in Finland has affected the employment development in the telecommunications sector...

  19. 47 CFR 32.3200 - Accumulated depreciation-held for future telecommunications use.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Accumulated depreciation-held for future telecommunications use. 32.3200 Section 32.3200 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for...

  20. 47 CFR 54.307 - Support to a competitive eligible telecommunications carrier.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Support to a competitive eligible telecommunications carrier. 54.307 Section 54.307 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED....307 Support to a competitive eligible telecommunications carrier. (a) Calculation of support. A...

  1. 47 CFR 32.2002 - Property held for future telecommunications use.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Property held for future telecommunications use. 32.2002 Section 32.2002 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance...

  2. 47 CFR 32.6562 - Depreciation expense-property held for future telecommunications use.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Depreciation expense-property held for future telecommunications use. 32.6562 Section 32.6562 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for...

  3. 47 CFR 54.621 - Access to advanced telecommunications and information services.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Access to advanced telecommunications and information services. 54.621 Section 54.621 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... § 54.621 Access to advanced telecommunications and information services. (a) Twenty-five percent of the...

  4. 75 FR 35122 - Announcement of Meetings of the International Telecommunication Advisory Committee

    Science.gov (United States)

    2010-06-21

    ... Telecommunication Advisory Committee Summary: This notice announces meetings of the International Telecommunication... International Telecommunication Union (ITU) and the 2011 ITU Radiocommunication Sector (ITU-R) World... meetings at ITU and OAS/CITEL (e.g. Study Group meetings, the ITU World Telecommunication Development...

  5. 75 FR 10860 - Announcement of a Meeting of the International Telecommunication Advisory Committee

    Science.gov (United States)

    2010-03-09

    ... Telecommunication Advisory Committee SUMMARY: This notice announces a meeting of the International Telecommunication Advisory Committee (ITAC) to prepare for an April 19- 30 meeting of International Telecommunication Union (ITU) Telecommunication Standardization Sector (ITU-T) Study Group 13 (Future networks including mobile...

  6. 47 CFR 68.160 - Designation of Telecommunication Certification Bodies (TCBs).

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Designation of Telecommunication Certification Bodies (TCBs). 68.160 Section 68.160 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... on Use of Terminal Equipment § 68.160 Designation of Telecommunication Certification Bodies (TCBs...

  7. 78 FR 54201 - Misuse of Internet Protocol (IP) Captioned Telephone Service; Telecommunications Relay Services...

    Science.gov (United States)

    2013-09-03

    ...In this document, the Commission seeks comment on further possible actions necessary to improve internet protocol captioned telephone relay service (IP CTS), to ensure that it is used exclusively by eligible individuals, and to develop a better methodology for calculating the compensation rate paid to IP CTS providers. This action is necessary to ensure that persons with hearing disabilities have access to relay services that address their unique needs, in furtherance of the objectives of section 225 of the Communications Act of 1934, as amended (Act), to provide relay services in a manner that is functionally equivalent to conventional telephone voice services, while at the same time protecting the interstate telecommunications relay service (TRS) Fund for all forms of TRS.

  8. Sensation Seeking in Street Violence

    DEFF Research Database (Denmark)

    Heinskou, Marie Bruvik; Liebst, Lasse Suonperä

    Sensation seeking leads to violence—runs an influential hypothesis in the social scientific study of violent behavior. Although studies confirm that violence is sometimes structured by sensation-seeking motives, the literature seldom comments on the limits to this explanation of violence....... The present study examines the scale of violence motivated by sensation seeking and the degree to which there are several distinct forms of sensation seeking motives operative in violence, rather than a sensation-seeking motive in the singular. The study draws on a sample of situations from Copenhagen...

  9. Regulation of Telecommunications: The Choice Between Market and Regulatory Failures

    Directory of Open Access Journals (Sweden)

    Dmitrii Trubnikov

    2017-04-01

    Full Text Available Purpose – The paper examines the main regulatory frameworks of the telecommunications industry through the concept of market failure and analyses how and why the policy often leads to undesirable outcomes that might be considered as regulatory failure. Methodology/approach/design – The research uses the EU regulatory framework for electronic communications as a base for the analysis of the main policy objectives through the prism of the market failure theory with an eye to the interests of the main market players in the telecommunications markets. Findings – About any aspect of regulation allows to find ways to create opportunities for some groups of the industry and stifle activity of others. Despite the theory of market failure provides reasonable justifications for regulation of telecommunications markets, it is possible to argue that many of these problems are mainly the consequence of the policy and could be better solved by market mechanisms. Originality/value – The results of the research allow to look at the problems of telecommunications development and issues of the high level of concentration of the telecommunications markets as regulatory formed problems rather than consequences of the inherited industry’s characteristics.

  10. Software Development Process Changes in the Telecommunications Industry

    Directory of Open Access Journals (Sweden)

    John Kevin Doyle

    2006-06-01

    Full Text Available The tremendous changes in the telecommunications business in the last several years drove changes in the software development processes of telecommunications equipment providers. We compare changes in these very large projects, in two companies, with those proposed in the Theory of Constraints / Critical Chains, Extreme Programming, and Agile development models. The 2000s have been a time of significant challenge in the telecommunications equipment business. Telecommunications service providers have excess equipment capacity. Many are waiting for next generation telephone switches that will simultaneously lower operating costs and enable additional revenue generation. The large service providers have drastically reduced their capital and expense purchases. Many small service providers, particularly the dot-coms, went bankrupt; much of their equipment is on the secondary market, at a fraction of the original cost. Thus the equipment market has significantly shrunk, and the equipment providers have been reducing expenses, while continuing to deliver software and hardware equipment at the high quality level required by the service providers. This drove many changes in the software development process. While the process changes are reported in two telecommunication equipment development organizations, the changes are applicable in any product development organization.

  11. Operational digital image processing within the Bureau of Land Management

    International Nuclear Information System (INIS)

    Work, E.A.; Story, M.

    1991-01-01

    An overview of the use of operational digital image processing at the U.S. Bureau of Land Management (BLM) is presented. The BLM digital image analysis facility for the processing and analysis of aerial photography and satellite data is described, and its role within the Bureau's operational structure is explained. Attention is given to examples of BLM digital data analysis projects that have utilized Landsat (MSS and TM), NOAA-AVHRR, or SPOT data. These projects include: landcover mapping to assist land use planning or special projects; monitoring of wilderness units to detect unauthorized activities; stratification aid for detailed field inventories; identification/quantification of unauthorized use (agricultural and mineral trespass); and fire fuels mapping and updates. 3 refs

  12. Chef, Bureau de gestion de projets | CRDI - Centre de recherches ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Il lui incombe d'assurer une communication et une amélioration continues ainsi que de cerner et d'atténuer rapidement les risques inhérents aux projets. Le chef, Bureau de gestion de projets, collabore avec les forums sur la gouvernance de la technologie de l'information (TI) à l'établissement des priorités opérationnelles ...

  13. Breakdowns in collaborative information seeking

    DEFF Research Database (Denmark)

    Hertzum, Morten

    2010-01-01

    Collaborative information seeking is integral to many professional activities. In hospital work, the medication process encompasses continual seeking for information and collaborative grounding of information. This study investigates breakdowns in collaborative information seeking through analyses...... introduced risks of new kinds of breakdown in collaborative information seeking. In working to prevent and recover from breakdowns in the seeking and sharing of information a focus on collaborative information seeking will point toward collaborative, organizational, and systemic reasons for breakdown...... of the use of the electronic medication record adopted in a Danish healthcare region and of the reports of five years of medication incidents at Danish hospitals. The results show that breakdowns in collaborative information seeking is a major source of medication incidents, that most of these breakdowns...

  14. Nuclear Safety Bureau. Annual Report 1996-1997

    International Nuclear Information System (INIS)

    1997-01-01

    Throughout the year the Nuclear Safety Bureau (NSB) continued its regulatory approach to monitor and review the safety of nuclear plant operated by the Australian Nuclear Science and Technology Organisation (ANSTO). This included an ongoing regime of safety audits against the authorised arrangements in ANSTO's safety documentation and the bureau's expectations for nuclear plant drawn from international best practice. The NSB invited the participation of officers of the Australian Radiation Laboratory in these audits. Aspects of ANSTO's operation of nuclear plant reviewed by the NSB included training and accreditation of operations staff, abnormal occurrences, modifications to plant and emergency arrangements and exercises for the Lucas Heights Science and Technology Centre. Audits of HIFAR were also conducted on operating logs, radiation protection and radioactive discharges. Based on the reviews and audits conducted by the NSB, and ANSTO's actions in responding to the bureau's requests and requirements for actions, the NSB concluded that ANSTO's nuclear plant operated safely throughout the year, and that risks to on-site personnel and the public were maintained at acceptably low levels

  15. 76 FR 22103 - The Consumer and Governmental Affairs Bureau Seeks Comment on “Need for Speed” Information for...

    Science.gov (United States)

    2011-04-20

    ..., SW., Room TW-A325, Washington, DC 20554. All hand deliveries must be held together with rubber bands... Proceeding block) and during regular business hours at the FCC Reference Information Center, Portals II, 445...

  16. 78 FR 12269 - Wireline Competition Bureau Seeks Updates and Corrections to TelcoMaster Table for Connect...

    Science.gov (United States)

    2013-02-22

    ... these Public Notices and the information posted online in the Virtual Workshops. We have reviewed the... can be sent by hand or messenger delivery, by commercial overnight courier, or by first-class or...-class, Express, and Priority mail must be addressed to 445 12th Street SW., Washington DC 20554. 10...

  17. 77 FR 43773 - Wireline Competition Bureau Seeks Further Comment on Issues in the Rural Health Care Reform...

    Science.gov (United States)

    2012-07-26

    ... exception to the competitive bidding requirement) in order for HCPs to take advantage of MSAs? Should Pilot... text of this document is available for inspection and copying during normal business hours in the FCC... be supported; (4) use of competitive bidding processes and multi- year contracts; and (5) broadband...

  18. 75 FR 70168 - Consumer and Governmental Affairs Bureau Seeks To Refresh the Record on Notices of Proposed...

    Science.gov (United States)

    2010-11-17

    ... captioning of video programming, and a variety of changes in the closed captioning landscape warrant a...% captioning of nonexempt new English and Spanish language programming have passed, the transition to digital...

  19. 77 FR 38804 - Wireline Competition Bureau Seeks Comment on Model Design and Data Inputs for Phase II of the...

    Science.gov (United States)

    2012-06-29

    ... should estimate the costs of Fiber-to-the-Premises (FTTP) or Digital Subscriber Line (DSL) (including... consistent with the requirements set forth in the USF/ICC Transformation Order, 76 FR 73830, November 29... obligations laid out in the USF/ ICC Transformation Order. The requirements laid out in the USF/ICC...

  20. Sexual minorities seeking services.

    Science.gov (United States)

    Rogers, Tracey L; Emanuel, Kristen; Bradford, Judith

    2003-01-01

    SUMMARY Understanding the mental health needs of lesbian and bisexual (sexual minority) women is an integral part of designing and providing appropriate mental health services and treatment for them. In an effort to understand the mental health needs of sexual minority women who seek community treatment, a chart review was conducted of the 223 lesbian and bisexual women who presented for services between July 1, 1997 and December 31, 2000 at Fenway Community Health in Boston, MA. Data are based on clients' self-reports and clinician assessments of clients' presenting problem, relevant developmental history, prior mental health and substance abuse treatment, current reports of emotional/psychological symptoms, and areas of impaired functioning. Although substance abuse and suicidal ideation were commonly reported problems, other concerns were more frequently reported. High percentages of lesbians and bisexual women reported relationship concerns and lack of adequate social networks; rates of depression and anxiety based on clinicians' assessments were also high. Overall, lesbians and bisexual women did not differ in the issues they brought to treatment or level or types of impairment. Compared with previous community survey samples, however, study participants appeared to be healthier than general, non-clinical samples of self-identified lesbians, possibly reflecting the special characteristics of sexual minority women who seek treatment in specialized community sites such as the Fenway. Although patients who come to these sites may not represent the more general population of sexual minority women, community health centers known to serve lesbian, gay, bisexual and transgender (LGBT) individuals may be fruitful access points for studying the mental health status and treatment needs of sexual minority women.

  1. Cloud Computing Boosts Business Intelligence of Telecommunication Industry

    Science.gov (United States)

    Xu, Meng; Gao, Dan; Deng, Chao; Luo, Zhiguo; Sun, Shaoling

    Business Intelligence becomes an attracting topic in today's data intensive applications, especially in telecommunication industry. Meanwhile, Cloud Computing providing IT supporting Infrastructure with excellent scalability, large scale storage, and high performance becomes an effective way to implement parallel data processing and data mining algorithms. BC-PDM (Big Cloud based Parallel Data Miner) is a new MapReduce based parallel data mining platform developed by CMRI (China Mobile Research Institute) to fit the urgent requirements of business intelligence in telecommunication industry. In this paper, the architecture, functionality and performance of BC-PDM are presented, together with the experimental evaluation and case studies of its applications. The evaluation result demonstrates both the usability and the cost-effectiveness of Cloud Computing based Business Intelligence system in applications of telecommunication industry.

  2. The Architects’ Small House Service Bureau and the American Institute of Architects

    Directory of Open Access Journals (Sweden)

    Lisa M. Tucker

    2012-10-01

    Full Text Available A group of Minnesota architects created the ASHSB in 1914 to provide a solution for theshortage of middle class housing in the U.S. By 1919, the bureau had offices throughout the U.S. and received the endorsement of both the American Institute of Architects and the Department of Commerce. During this time, the members of the Bureau produced hundreds of plan sets and monthly bulletins to assist homeowners with their housing choices. The monthly magazine The Small Home, in conjunction with the published plan books--Your Future Home and How to Plan, Finance, and BuildYour Home--dispensed valuable information to potential homebuyers across the nation. To date, one master’s thesis (Lisa Schrenk, University of Virginia 1990 and an article (Thomas Harvey, 1991 have been written about the ASHSB. Neither one discussed the relationship of this group with the AIA, a keyendorsement agency.This research involved extensive archival research at the AIA. Records from the early 20th century were analyzed to determine the relationship between the AIA and the ASHSB in the early 20th century. This relationship provides insight into the current lack of architectural involvement in single-family house design today. The single most prevalent building type in the U.S. is the single-family house, yet architects are little involved in the design of most of them. Architects have the ability and training to create sustainable, affordable, and well-design single-family houses and yet they do not. This paper seeks to provide one explanation through the interpretation of the historic relationship of the AIA to the ASHSB.

  3. High-performance silicon photonics technology for telecommunications applications

    International Nuclear Information System (INIS)

    Yamada, Koji; Tsuchizawa, Tai; Nishi, Hidetaka; Kou, Rai; Hiraki, Tatsurou; Takeda, Kotaro; Fukuda, Hiroshi; Yamamoto, Tsuyoshi; Ishikawa, Yasuhiko; Wada, Kazumi

    2014-01-01

    By way of a brief review of Si photonics technology, we show that significant improvements in device performance are necessary for practical telecommunications applications. In order to improve device performance in Si photonics, we have developed a Si-Ge-silica monolithic integration platform, on which compact Si-Ge–based modulators/detectors and silica-based high-performance wavelength filters are monolithically integrated. The platform features low-temperature silica film deposition, which cannot damage Si-Ge–based active devices. Using this platform, we have developed various integrated photonic devices for broadband telecommunications applications. (review)

  4. High-performance silicon photonics technology for telecommunications applications.

    Science.gov (United States)

    Yamada, Koji; Tsuchizawa, Tai; Nishi, Hidetaka; Kou, Rai; Hiraki, Tatsurou; Takeda, Kotaro; Fukuda, Hiroshi; Ishikawa, Yasuhiko; Wada, Kazumi; Yamamoto, Tsuyoshi

    2014-04-01

    By way of a brief review of Si photonics technology, we show that significant improvements in device performance are necessary for practical telecommunications applications. In order to improve device performance in Si photonics, we have developed a Si-Ge-silica monolithic integration platform, on which compact Si-Ge-based modulators/detectors and silica-based high-performance wavelength filters are monolithically integrated. The platform features low-temperature silica film deposition, which cannot damage Si-Ge-based active devices. Using this platform, we have developed various integrated photonic devices for broadband telecommunications applications.

  5. Negative refraction at telecommunication wavelengths through plasmon-photon hybridization.

    Science.gov (United States)

    Kalusniak, Sascha; Sadofev, Sergey; Henneberger, Fritz

    2015-11-16

    We demonstrate negative refraction at telecommunication wavelengths through plasmon-photon hybridization on a simple microcavity with metallic mirrors. Instead of using conventional metals, the plasmonic excitations are provided by a heavily doped semiconductor which enables us to tune them into resonance with the infrared photon modes of the cavity. In this way, the dispersion of the resultant hybrid cavity modes can be widely adjusted. In particular, negative dispersion and negative refraction at telecommunication wavelengths on an all-ZnO monolithical cavity are demonstrated.

  6. PTC '82; Proceedings of the Pacific Telecommunications Conference, Honolulu, HI, January 17-20, 1982

    Science.gov (United States)

    Wedemeyer, D. J.

    1982-12-01

    Basic, developing, and future telecommunications services in the Pacific area are discussed with regard to technical considerations, business and user applications, and policy and planning considerations. Particular attention is given to topology considerations for multiple access/broadcasting radio networks, the evolution of integrated pack and circuit switching technology, data compression applied to video conferencing, commercial satellite communications for developing areas of the Pacific, and policy implications of future telecommunications services. The Chilean telecommunications system, telecommunications services in the Phillipines, the structure of Alaskan telecommunications, the Australian National Satellite System, telecommunications in the Fiji Islands, and data communications in Taiwan are considered.

  7. U.S. Mint - Bureau of Engraving and Printing (BEP) Facilities

    Data.gov (United States)

    Department of Homeland Security — United States Mint - Bureau of Engraving and Printing Facilities This dataset includes facilities of the United States Mint and facilities of the Bureau of Engraving...

  8. 76 FR 54234 - Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications...

    Science.gov (United States)

    2011-08-31

    ... FEDERAL COMMUNICATIONS COMMISSION Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications Security, Reliability, and Interoperability Council AGENCY: Federal.... Postal Service Mail to Jeffery Goldthorp, Associate Bureau Chief, Public Safety and Homeland Security...

  9. 75 FR 9899 - Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications...

    Science.gov (United States)

    2010-03-04

    ... FEDERAL COMMUNICATIONS COMMISSION Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications Security, Reliability, and Interoperability Council; Notice of Public Meeting... Analysis Division, Public Safety and Homeland Security Bureau, Federal Communications Commission, 445 12th...

  10. 76 FR 23810 - Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Emergency Response...

    Science.gov (United States)

    2011-04-28

    ... FEDERAL COMMUNICATIONS COMMISSION Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Emergency Response Interoperability Center Public Safety Advisory Committee Meeting AGENCY... Fullano, Associate Chief, Public Safety and Homeland Security Bureau, Federal Communications Commission...

  11. 76 FR 10362 - Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications...

    Science.gov (United States)

    2011-02-24

    ... FEDERAL COMMUNICATIONS COMMISSION Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Communications Security, Reliability, and Interoperability Council AGENCY: Federal... Cybersecurity and Communications Reliability Public Safety and Homeland Security Bureau, Federal Communications...

  12. Census Bureau Regional Office Boundaries : New Structure as of January 2013

    Data.gov (United States)

    US Census Bureau, Department of Commerce — The Census Bureau has six regional offices to facilitate data collection, data dissemination and geographic operations within their boundary. The surveys these...

  13. Sensation seeking and error processing.

    Science.gov (United States)

    Zheng, Ya; Sheng, Wenbin; Xu, Jing; Zhang, Yuanyuan

    2014-09-01

    Sensation seeking is defined by a strong need for varied, novel, complex, and intense stimulation, and a willingness to take risks for such experience. Several theories propose that the insensitivity to negative consequences incurred by risks is one of the hallmarks of sensation-seeking behaviors. In this study, we investigated the time course of error processing in sensation seeking by recording event-related potentials (ERPs) while high and low sensation seekers performed an Eriksen flanker task. Whereas there were no group differences in ERPs to correct trials, sensation seeking was associated with a blunted error-related negativity (ERN), which was female-specific. Further, different subdimensions of sensation seeking were related to ERN amplitude differently. These findings indicate that the relationship between sensation seeking and error processing is sex-specific. Copyright © 2014 Society for Psychophysiological Research.

  14. Attention-Seeking Displays.

    Directory of Open Access Journals (Sweden)

    Szabolcs Számadó

    Full Text Available Animal communication abounds with extravagant displays. These signals are usually interpreted as costly signals of quality. However, there is another important function for these signals: to call the attention of the receiver to the signaller. While there is abundant empirical evidence to show the importance of this stage, it is not yet incorporated into standard signalling theory. Here I investigate a general model of signalling - based on a basic action-response game - that incorporates this searching stage. I show that giving attention-seeking displays and searching for them can be an ESS. This is a very general result and holds regardless whether only the high quality signallers or both high and low types give them. These signals need not be costly at the equilibrium and they need not be honest signals of any quality, as their function is not to signal quality but simply to call the attention of the potential receivers. These kind of displays are probably more common than their current weight in the literature would suggest.

  15. Bureau of radiological health publications index. Annual report 1 August 1978-31 July 1979

    International Nuclear Information System (INIS)

    1979-08-01

    The BRH Publications Index to the publications of the Bureau of Radioligical Health was prepared to aid in the retrieval and identification of publications originated or authored by Bureau staff or published by the Bureau. These publications include journal articles, Government publications and technical reports, selected staff papers and Bureau news releases issued by HEW. The index is a vital tool for the management of BRH publication distribution and supply system, and for answering public inquiries

  16. 25 CFR 20.302 - Are Indian applicants required to seek assistance through Temporary Assistance for Needy Families?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Are Indian applicants required to seek assistance through Temporary Assistance for Needy Families? 20.302 Section 20.302 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance...

  17. 25 CFR 20.304 - When will the Bureau review eligibility for General Assistance?

    Science.gov (United States)

    2010-04-01

    ... Assistance? 20.304 Section 20.304 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Eligibility for Direct Assistance § 20.304 When will the Bureau review eligibility for General Assistance? The Bureau will review eligibility...

  18. 25 CFR 20.324 - When can the Bureau provide Burial Assistance?

    Science.gov (United States)

    2010-04-01

    ... ASSISTANCE AND SOCIAL SERVICES PROGRAMS Direct Assistance Burial Assistance § 20.324 When can the Bureau provide Burial Assistance? In the absence of other resources, the Bureau can provide Burial Assistance for... 25 Indians 1 2010-04-01 2010-04-01 false When can the Bureau provide Burial Assistance? 20.324...

  19. 76 FR 52687 - Renewal of Agency Information Collection for the Bureau of Indian Education Adult Education...

    Science.gov (United States)

    2011-08-23

    ... the Bureau of Indian Education Adult Education Program; Comment Request AGENCY: Bureau of Indian... Act, the Bureau of Education (BIE) is requesting comments on renewal of OMB approval to collect information for the BIE Adult Education Program. The information collection is currently authorized by OMB...

  20. 76 FR 10898 - Public Safety and Homeland Security Bureau; Federal Advisory Committee Act; Emergency Response...

    Science.gov (United States)

    2011-02-28

    ... FEDERAL COMMUNICATIONS COMMISSION Public Safety and Homeland Security Bureau; Federal Advisory..., Public Safety and Homeland Security Bureau, Federal Communications Commission, 445 12th Street, SW., Room..., Public Safety and Homeland Security Bureau. [FR Doc. 2011-4398 Filed 2-25-11; 8:45 am] BILLING CODE 6712...

  1. Telecommunications Policy Research Conference. Computer and Communications Security Section. Papers.

    Science.gov (United States)

    Telecommunications Policy Research Conference, Inc., Washington, DC.

    In his paper, "European Needs and Attitudes towards Information Security," Richard I. Polis notes that the needs for security in computer systems, telecommunications, and media are rather uniform throughout Western Europe, and are seen as being significantly different from the needs in the United States. Recognition of these needs is,…

  2. The Construction of Infrastructure for Library's Digital Document Telecommunications.

    Science.gov (United States)

    Changxing, Ying; Zuzao, Lin

    This paper discusses the construction of the infrastructure for libraries' digital document telecommunications. The first section describes the topologies of the library LAN (Local Area Network) cabling system, including the main characteristics of the LAN and three classical topologies typically used with LANs, i.e., the bus, star, and ring…

  3. Factors influencing business of mobile telecommunication service providers in Vietnam

    Directory of Open Access Journals (Sweden)

    Ha Thanh Hai

    2018-05-01

    Full Text Available According to the Ministry of Information and Communications in Vietnam, as of November 2015, the number of mobile subscribers is over 120 million ones, accounting for over 86% of the total number of telephone subscribers. With a total population of over 92 million Vietnam citizens, a stable national economy and a large populations of young consumers in the country, mobile communication industries still have a huge potentials for future development. Telecommunication service providers in Vietnam are facing fierce competition. Subscribers are expecting OTT (Over the Top applications, good quality service and handset subsidy. This study investigated whether legal frameworks, OTT applications, quality of service and handset subsidy are important components of mobile telecommunication service in Vietnam. This study used quantitative method to distribute surveys to mobile subscribers. Findings found that all four factors significantly influence mobile business in Vietnam. Thus, telecommunication service providers in Vietnam must continuously innovate to enhance operational competitiveness, improve business efficiency, expand business scale, and improve its position in the market in order to ensure sustainable development. Moreover, Vietnamese government needs to develop a legal framework to help mobile telecommunication service providers enhance the common interests and benefits of the entire society.

  4. State Consolidation through Liberalization of Telecommunications Services in India.

    Science.gov (United States)

    Mody, Bella

    1995-01-01

    Traces changing state-capital relations in telecommunications in India since its beginning as a law-and-order maintenance tool of the British Empire. Focuses on how the state included the interests of particular external and internal forces (foreign capital, domestic capital, the World Bank, workers and managers in the state monopoly, and users)…

  5. Of light, of MEMS: Optical MEMS in telecommunications and beyond

    Indian Academy of Sciences (India)

    Abstract. The burst of the Internet bubble in 2000 has severely quenched the pace of development in the optical MEMS field. However, it is now clear that this field is again set to move forward as not only telecommunication but many other industries are benefiting from its application. We describe in this paper some of.

  6. The Hazards of Non-Ionizing Radiation of Telecommunication Mast ...

    African Journals Online (AJOL)

    The health hazards of non-ionizing radiation from telecommunication mast on the exposed community were assessed using a descriptive cross-sectional survey. The socio-demographic pattern and hazard profile of the respondent were documented. The results of the data showed that majority of respondents (60.8%) were ...

  7. Two-way quantum key distribution at telecommunication wavelength

    International Nuclear Information System (INIS)

    Kumar, Rupesh; Lucamarini, Marco; Di Giuseppe, Giovanni; Natali, Riccardo; Mancini, Giorgio; Tombesi, Paolo

    2008-01-01

    We report on a quantum key distribution effected with a two-way deterministic protocol over a standard telecommunication fiber. Despite the common belief of a prohibitive loss rate for such a scheme, our results show its feasibility on distances of few tenths of kilometers

  8. Influencing pro-poor telecommunications policy in Latin America ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-06-24

    Jun 24, 2016 ... A research network on telecommunications policy is playing a significant role in influencing pro-poor ICT policies in Latin America. Research conducted by DIRSI (Regional Dialogue on the Information Society) has been critical in building knowledge and providing the evidence base for numerous policy ...

  9. Implementation of a Project-Based Telecommunications Engineering Design Course

    Science.gov (United States)

    Aliakbarian, Hadi; Soh, Ping Jack; Farsi, Saeed; Xu, Hantao; Van Lil, Emmanuel H. E. M. J. C.; Nauwelaers, Bart K. J. C.; Vandenbosch, Guy A. E.; Schreurs, Dominique M. M.-P.

    2014-01-01

    This paper describes and discusses the implementation of a project-based graduate design course in telecommunications engineering. This course, which requires a combination of technical and soft skills for its completion, enables guided independent learning (GIL) and application of technical knowledge acquired from classroom learning. Its main…

  10. Compact titanium dioxide waveguides with high nonlinearity at telecommunication wavelengths

    DEFF Research Database (Denmark)

    Guan, Xiaowei; Hu, Hao; Oxenløwe, Leif Katsuo

    2018-01-01

    .43 mu m(2)) and a low loss (5.4 +/- 1 dB/cm) at telecommunication wavelengths around 1550 nm have been fabricated and measured. A microring resonator having a 50 mu m radius has been measured to have a loaded quality factor of 53500. Four-wave mixing experiments reveal a nonlinear parameter...

  11. Socio-economic challenges of rural telecommunication access ...

    African Journals Online (AJOL)

    There has been growing interest on how to provide universal telecommunication access in developing countries. The trend in digital divide between the rural and urban areas for developing countries reveals a growing gap. In this paper, we discussed from a socioeconomic perspective, the various challenges facing the ...

  12. Cross-industry innovation processes strategic implications for telecommunication companies

    CERN Document Server

    Hahn, Tobias

    2015-01-01

    Based on multiple case study analysis, focusing on scalable service innovation, the present study provides a practical process model that shall serve telecommunication companies as a guideline while conducting strategic cross-industry innovation projects. The findings also pay attention to characteristics in cross-industry collaboration, organizational preconditions and strategic deliberations and postulate propositions for present theoretical innovation process models.

  13. Scheduling technicians and tasks in a telecommunications company

    DEFF Research Database (Denmark)

    Cordeau, J. F.; Laporte, G.; Pasin, F.

    2010-01-01

    This paper proposes a construction heuristic and an adaptive large neighborhood search heuristic for the technician and task scheduling problem arising in a large telecommunications company. This problem was solved within the framework of the 2007 challenge set up by the French Operational Research...

  14. ICTEI-2015: International Conference on Telecommunications, Electronics and Informatics. Proceedings

    International Nuclear Information System (INIS)

    Kantser, V.; Andronic, S.

    2015-01-01

    This book includes articles which cover a vast range of subjects, such as: telecommunications networks and technologies; electronic, optoelectronic, photonic and information systems and devices; materials, components and equipment in electronics and communications; informatics and computer science; software development and testing etc.

  15. PPP projects in transport and telecommunications in Poland and Slovakia

    Directory of Open Access Journals (Sweden)

    Anna TOMOVÁ

    2008-01-01

    Full Text Available The paper informs about public – private partnerships projects in transport and telecommunications in Poland and Slovakia, describing various modes of capital entry. The PPI database of the World Bank is used. Advantages of PPP schemes are discussed for further development of infrastructure sectors.

  16. Integrated Services Digital Network (ISDN): Telecommunications in the Future.

    Science.gov (United States)

    Miller, Ralph

    1987-01-01

    This discussion of the Integrated Services Digital Network (ISDN) telecommunications system compares it to existing telephone networks and describes international efforts at standardization, proposed services to business and residential customers, technological developments, and cost considerations. The effects of ISDN developments on the role of…

  17. Telecommunications Policy Research Conference. International Trade Issues Section. Papers.

    Science.gov (United States)

    Telecommunications Policy Research Conference, Inc., Washington, DC.

    Two papers consider the effects and advantages of a nation's development of a modern information technology. The first paper, "Information, Information Technology, Modern Telecommunications and Economic Growth: A Case Study of New Zealand" (Herbert S. Dordick), examines the effects of information technology on the economies of such…

  18. Modelling aspects of distributed processing in telecommunication networks

    NARCIS (Netherlands)

    Tomasgard, A; Audestad, JA; Dye, S; Stougie, L; van der Vlerk, MH; Wallace, SW

    1998-01-01

    The purpose of this paper is to formally describe new optimization models for telecommunication networks with distributed processing. Modem distributed networks put more focus on the processing of information and less on the actual transportation of data than we are traditionally used to in

  19. Fourier ptychographic microscopy at telecommunication wavelengths using a femtosecond laser

    Science.gov (United States)

    Ahmed, Ishtiaque; Alotaibi, Maged; Skinner-Ramos, Sueli; Dominguez, Daniel; Bernussi, Ayrton A.; de Peralta, Luis Grave

    2017-12-01

    We report the implementation of the Fourier Ptychographic Microscopy (FPM) technique, a phase retrieval technique, at telecommunication wavelengths using a low-coherence ultrafast pulsed laser source. High quality images, near speckle-free, were obtained with the proposed approach. We demonstrate that FPM can also be used to image periodic features through a silicon wafer.

  20. High Definition Television: A New Challenge for Telecommunication Policy.

    Science.gov (United States)

    Hongcharu, Boonchai

    The telecommunications industry has now entered the most critical period of evolution in television technology since the introduction of color television. The transition to high definition television (HDTV), with related technologies such as semiconductors and computers, would mean a multi-billion dollar business for the telecommunications…

  1. Telecommunications Policy, High Definition Television, and U.S. Competitiveness.

    Science.gov (United States)

    Cohen, Robert B.; Donow, Kenneth

    New policies are needed for the U.S. telecommunications industry. The continuation of current policies--which emphasize customer and convenience services to the near exclusion of developing domestically produced equipment and improving infrastructure--will constrain the domestic growth of U.S. corporations and make it difficult for smaller…

  2. Innovation and Customer Retention in the Ghanaian telecommunication industry

    Directory of Open Access Journals (Sweden)

    Daniel Asante Kyei

    2017-03-01

    Full Text Available The competition within the telecommunication sector is increasing day by day in Ghana and therefore requires the telecom operators to be more adept in their strategic approach to meet the growing demands of customers. Effective innovation is believed to be key in the approach of wining and maintaining customers. This paper examines the effect of innovation on customer retention in the telecommunication industry in Ghana.  Data were collected using self-administered questionnaires to 365 customers of 6 telecommunication companies in Accra, Ghana.  Descriptive statistics and multiple regression were employed to examine the relationship between the independent and dependent variables.  The result shows that there is positive and significant relationship between innovation and customer retention. The study also discloses that service innovation, process innovation, and marketing innovation were the key determinants of customer retention. The study found service innovation to be a significant chief driver of customer retention. The study recommends that telecommunication companies who desire to improve upon the level of customer retention should invest much in service innovation, process innovation, and marketing innovation.

  3. The Pacific Islands. Policy options for telecommunications investment.

    Science.gov (United States)

    Jussawalla, M; Ogden, M R

    1989-03-01

    The Independent Commission for World-Wide Telecommunications Development (Maitland Commission) reported that telecommunication networks, including public telephone systems, are an infrastructure which aids economic development throughout the world. The Commissions objective is to bring the majority of the world's population within easy access of a telephone and, in time, other communications services. Development in the Pacific Islands region is slowed by a lack of efficient communications. The islands are spread over 29 million square kilometers of ocean and extremely vulnerable to natural disasters. Pacific Island Nations (PINs) have problems of foreign exchange, skill shortages, and poor credit terms. Telecommunications infrastructure audits showed the overall regional teledensity of 3 telephones per 100 population. The individual countries vary form 8.3 in Fiji to 1.5 in Papua New Guinea and 25.2 in New Zealand. The population of the developing island countries is in mostly rural areas where there is a chronic shortage of telephones. The constraints on radio systems can be overcome with satellite technology. The new technologies are coming on the market faster than these countries can afford to handle them. By using satellite technology and sharing facilities PINs can greatly reduce the cost of telecommunications systems. Fiber optic cables will be used to carry large volumes of traffic over major routes while satellites can be used for a array of services for the smallest PIN nation to the largest route rim country. Work is being done to standardize the equipment specifications and to develop policies for the coordination of regional telecommunications training. To further facilitate communications development in this area, changes need to be made in international funding priorities for development, and recommendations by the Maitland Commission must be taken seriously.

  4. Financial Flexibility in Highly Regulated Market: Indonesian Telecommunication Case during Tariff Pricing War

    Directory of Open Access Journals (Sweden)

    Y. Arief Rijanto

    2016-07-01

    Full Text Available In year 2008, regulation of Indonesian telecommunicationindustries changes due the tariff pricing war within Telecommunication operator. This regulation tie up the telecommunication operator and affect operating revenue margin.The needs of financial flexibility within tele communication firm is increased.Capex, operating revenue and reinvestment needs to be flexible must be inline with competition and change of technology. This paper goals is measuring financial flexibility based on Capex, operating revenue and re-investment needs.Re-investment needs by Telecommunication operator can be financed with or without financial flexibility. Data from year 2007 up to 2014 is selected to accommodate before and after changes of telecommunication regulation. The regulation effect to financial flexibility of telecommunication firm is still relevantbecause telecommunication industries by nature needs larger capital to re-new the telecommunication technology. Real options method will be used to measure financial flexibility.Keywords: Financial flexibility, Price war, Telecommunication Regulation, Real Option

  5. Financial Flexibility in Highly Regulated Market: Indonesian Telecommunication Case during Tariff Pricing War

    Directory of Open Access Journals (Sweden)

    Y. Arief Rijanto

    2015-08-01

    Full Text Available In year 2008, regulation of Indonesian telecommunicationindustries changes due the tariff pricing war within Telecommunication opera-tor. This regulation tie up the telecommunication operator and affect operating revenue margin.The needs of financial flexibility within tele-communication firm is increased.Capex, operating revenue and reinvestment needs to be flexible must be inline with competition and change of technology. This paper goals is measuring financial flexibility based on Capex, operating revenue and re-investment needs.Reinvestment needs by Telecommunication operator can be financed with or without financial flexibility. Data from year 2007 up to 2014 is selec-ted to accommodate before and after changes of telecommunication regulation. The regulation effect to financial flexibility of telecommu-nication firm is still relevantbecause telecommunication industries by nature needs larger capital to re-new the telecommunication technology. Real options method will be used to measure financial flexibility.

  6. The Adoption and Effects of International Telecommunication Trends in South Africa: Technology and Market Perspectives

    CSIR Research Space (South Africa)

    Evert, GP

    2014-07-01

    Full Text Available The evolution of the telecommunication industry, from both technology and market perspectives, is increasing at a rapid rate. At the forefront of this evolution are the telecommunication standards organisations and vendors. However, the evolution...

  7. Managing agility through service orientation in an open telecommunication value chain

    NARCIS (Netherlands)

    Bastiaansen, H.J.M.; Hermans, P.

    2006-01-01

    Agility is key for telecommunication operators to survive in a deregulated, competitive, and converging telecommunications environment. Openness and reusability have emerged as leading concepts to realize such agility. These concepts have both a business perspective and an operational perspective.

  8. The Lightweight Flow Engine, A Model for Rapid Development and Emulation for Telecommunication Services

    NARCIS (Netherlands)

    Wood, T.L.P.

    2013-01-01

    This thesis explores a method to model network services with particular emphasis on telecommunication control-plane applications. This class of applications is stateful, that is, the application's correct behavior is predicated upon the processing of previous events. Most telecommunication

  9. The lightweight flow engine: a model for rapid development and emulation of telecommunication services

    NARCIS (Netherlands)

    Wood, Thomas Leslie Peter; Wood, T.L.P.

    2013-01-01

    This thesis explores a method to model network services with particular emphasis on telecommunication controlplane applications. This class of applications is stateful, that is, the application's correct behavior is predicated upon the processing of previous events. Most telecommunication

  10. 41 CFR 102-79.80 - May Executive agencies assess fees for antenna placements against telecommunication service...

    Science.gov (United States)

    2010-07-01

    ... assess fees for antenna placements against telecommunication service providers for antenna site outleases... antenna placements against telecommunication service providers for antenna site outleases on major..., upon approval from GSA, may charge fees based on market value to telecommunication service providers...

  11. US bureau of mines small-scale arc melter tests

    International Nuclear Information System (INIS)

    O'Connor, W.K.; Oden, L.L.; Turner, P.C.; Davis, D.L.

    1993-01-01

    The US Bureau of Mines, in cooperation with the Idaho National Engineering Laboratory (INEL), conducted over 30 hours of melting tests to vitrify simulated low-level radioactive wastes from the INEL. Radioactive Waste Management Complex (RWMC). Five separate waste compositions were investigated, each consisting of noncontaminated soil from the RWMC and surrogate materials used to simulate the actual buried wastes. The RWMC soil and five waste compositions were melted in a 50-lb, single-phase electric arc furnace with a water-cooled shell. These tests were conducted to determine melting parameters in preparation for a large-scale melting campaign to be conducted in the Bureau's 1-metric ton (mt), water-cooled-wall, 3-phase electric arc furnace. Bulk chemical composition was determined for each of the feed materials and for the slag, metal, fume solids, and offgas furnace products, and distributions were calculated for the key elements. The material balance for the furnace operation indicates that from 63 to 84 pct of the feed reported to the slag. Cerium, used as the surrogate for the radionuclides in the wastes, demonstrated an extremely strong affinity for the slag product. Although slag temperatures as low as 1,250 C were recorded when melting the RWMC soil, temperatures in excess of 1,600 C were necessary to achieve the fluidity required for a successful slag tap

  12. Bureau of Radiological Health Publications Index, August 1978. Report for 1953--1978

    International Nuclear Information System (INIS)

    1978-08-01

    The Bureau of Radiological Health Publications Index to the publications of the Bureau of Radiological Health was prepared to aid in the retrieval and identification of publications originated or authored by Bureau staff or published by the Bureau. These publications include journal articles, government publications and technical reports, selected staff papers and Bureau news releases issued by HEW. For convenience, the document is divided into three sections, KWIC Index, Author Index, and Bibliography Index as described. A section on BRH Technical Reports Index by Subject is included. This portion of the Publications Index lists only those reports published by BRH since 1972

  13. 76 FR 71617 - Request for Comments Concerning Compliance With Telecommunications Trade Agreements

    Science.gov (United States)

    2011-11-18

    ... Telecommunications Trade Agreements AGENCY: Office of the United States Trade Representative. ACTION: Notice of... of and compliance with the following agreements regarding telecommunications products and services of... States Free Trade Agreement (``CAFTA-DR''), and any other telecommunications trade agreements, such as...

  14. 76 FR 42567 - Reporting Requirements for U.S. Providers of International Telecommunications Services

    Science.gov (United States)

    2011-07-19

    ...] Reporting Requirements for U.S. Providers of International Telecommunications Services AGENCY: Federal... international telecommunications traffic for which the burdens on U.S. international service providers outweigh... international reporting requirements for U.S. providers of international telecommunications services. In the...

  15. 78 FR 15615 - Reporting Requirements for U.S. Providers of International Telecommunications Services

    Science.gov (United States)

    2013-03-12

    ...] Reporting Requirements for U.S. Providers of International Telecommunications Services AGENCY: Federal... the collection of data on international telecommunications services, the Commission consolidated the... telecommunications market. DATES: Effective April 11, 2013, except for Sec. Sec. 1.767(l)(2), 43.61, 43.62, 43.82, 63...

  16. 31 CFR 515.542 - Mail and telecommunications-related transactions.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Mail and telecommunications-related... Licenses, Authorizations, and Statements of Licensing Policy § 515.542 Mail and telecommunications-related..., incident to the provision of telecommunications services between the United States and Cuba, the provision...

  17. 75 FR 70770 - Request for Comments Concerning Compliance With Telecommunications Trade Agreements

    Science.gov (United States)

    2010-11-18

    ... Telecommunications Trade Agreements AGENCY: Office of the United States Trade Representative. ACTION: Notice of... compliance with the following agreements regarding telecommunications products and services of the United... agreements regarding telecommunications products and services that are in force with respect to the United...

  18. 7 CFR 1755.400 - RUS standard for acceptance tests and measurements of telecommunications plant.

    Science.gov (United States)

    2010-01-01

    ... telecommunications plant. 1755.400 Section 1755.400 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS POLICIES ON SPECIFICATIONS... measurements of telecommunications plant. Sections 1755.400 through 1755.407 cover the requirements for...

  19. 7 CFR 1755.30 - List of telecommunications standard contract forms.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false List of telecommunications standard contract forms... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS POLICIES ON SPECIFICATIONS, ACCEPTABLE MATERIALS, AND STANDARD CONTRACT FORMS § 1755.30 List of telecommunications standard contract forms. (a...

  20. 34 CFR 668.38 - Enrollment in telecommunications and correspondence courses.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Enrollment in telecommunications and correspondence... Student Eligibility § 668.38 Enrollment in telecommunications and correspondence courses. (a) If a student..., or graduate degree. (b)(1) For purposes of this section, a student enrolled in a telecommunications...

  1. 7 CFR 1755.404 - Fiber optic cable telecommunications plant measurements.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Fiber optic cable telecommunications plant...) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS POLICIES ON SPECIFICATIONS, ACCEPTABLE MATERIALS, AND STANDARD CONTRACT FORMS § 1755.404 Fiber optic cable telecommunications plant...

  2. 76 FR 66087 - Telecommunications; Extension of the Office of Management and Budget's (OMB) Approval of...

    Science.gov (United States)

    2011-10-25

    ...] Telecommunications; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection... the Standard on Telecommunications (29 CFR 1910.268). The purpose of this requirement is to ensure... of the information collection requirement contained in the Standard on Telecommunications (29 CFR...

  3. 48 CFR 252.239-7016 - Telecommunications security equipment, devices, techniques, and services.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Telecommunications... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions And Clauses 252.239-7016 Telecommunications... clause: Telecommunications Security Equipment, Devices, Techniques, and Services (DEC 1991) (a...

  4. 7 CFR 1755.98 - List of telecommunications specifications included in other 7 CFR parts.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false List of telecommunications specifications included in... (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS POLICIES ON SPECIFICATIONS, ACCEPTABLE MATERIALS, AND STANDARD CONTRACT FORMS § 1755.98 List of telecommunications specifications...

  5. 48 CFR 252.239-7012 - Title to telecommunication facilities and equipment.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Title to telecommunication... CLAUSES Text of Provisions And Clauses 252.239-7012 Title to telecommunication facilities and equipment. As prescribed in 239.7411(b), use the following clause: Title to Telecommunication Facilities and...

  6. 28 CFR 35.161 - Telecommunication devices for the deaf (TDD's).

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Telecommunication devices for the deaf... BASIS OF DISABILITY IN STATE AND LOCAL GOVERNMENT SERVICES Communications § 35.161 Telecommunication... beneficiaries, TDD's or equally effective telecommunication systems shall be used to communicate with...

  7. Croatian Telecommunication Market: Concentration Trends in the Period from 2003 to 2008

    Directory of Open Access Journals (Sweden)

    Mirjana Pejić Bach

    2013-01-01

    Full Text Available Telecommunication markets are a valuable factor that contributes to the economic growth and development. The development of the telecommunication markets and services was slower in the countries in transition than in developed European countries, altough after the fall of communism countries in transition implemented a big progress in spreading and modernizing of their telecommunication network.The paper analysis the level of concentration of telecommunication industry in Croatia from 2003 to 2008. The data used in the analysis consider 50 Croatian largest IT firms that are operating on telecommunication market and specific telecommunication sectors: producers of telecommunication equipment, distributers of telecommunication services and implementers of telecommunication solutions. The main two conclusions of this article are: (1 degree of concentration on the telecommunication market in Croatia changed differently in different market shares, (2 degree of concentration on the telecommunication market in Croatia is influenced by different barriers to enter the market.The analysis finds that Croatian telecommunication industry is in a good position even a few steps ahead of some other transition countries.

  8. Addressing Open Water Data Challenges in the Bureau of Reclamation

    Science.gov (United States)

    Brekke, L. D.; Danner, A.; Nagode, J.; Rocha, J.; Poulton, S.; Anderson, A.

    2017-12-01

    The Bureau of Reclamation is largest wholesaler of water in the United States. Located in the 17 western states, Reclamation serves water to 31 million people, provides irrigated water to 20 percent of Western farmers, and is the second largest producer of hydroelectric power in the United States. Through these activities, Reclamation generates large amounts of water and water-related data, describing reservoirs and river system conditions, hydropower, environmental compliance activities, infrastructure assets, and other aspects of Reclamation's mission activities. Reclamation aims to make water and water-related data sets more easily found, accessed, and used in decision-making activities in order to benefit the public, private sector, and research communities. Historically, there has not been an integrated, bureau-wide system to store data in machine-readable formats; nor a system to permit centralized browsing, open access, and web-services. Reclamation began addressing these limitations by developing the Reclamation Water Information System (RWIS), released in Spring 2017 (https://water.usbr.gov/). A bureau-wide team contributed to RWIS development, including water data stewards, database administrators, and information technology (IT) specialists. The first RWIS release publishes reservoir time series data from Reclamation's five regions and includes a map interface for sites identification, a query interface for data discovery and access, and web-services for automated retrieval. As RWIS enhancement continues, the development team is developing a companion system - the Reclamation Information Sharing Environment (RISE) - to provide access to the other data subjects and types (geospatial, documents). While RWIS and RISE are promising starts, Reclamation continues to face challenges in addressing open water data goals: making data consolidation and open publishing a value-added activity for programs that publish data locally, going beyond providing open access

  9. The Effects of Brand Experiences on Quality, Satisfaction and Loyalty: An Empirical Study in the Telecommunications Multiple-play Service Market

    Directory of Open Access Journals (Sweden)

    António Carrizo Moreira

    2017-03-01

    Full Text Available This article seeks to add to the body of knowledge on the role played by brand experience and its relationship with satisfaction, trust and service quality in the development of loyalty. Structural Equation Modelling (sem is used to analyze 690 telecommunications multiple-play users in the Portuguese telecommunications market. Our conclusions show that brand experiences can be used to generate loyalty, trust and quality perceptions; although satisfaction was confirmed to be the main loyalty predictor, service quality has an important indirect effect. In order to build customer loyalty, marketers must manage brand experiences, service quality, satisfaction and trust. Brand experiences can be explored as a way to differentiate services, to change customers’ perceptions toward a brand and, ultimately, lead to customer retention. Furthermore, providing reliable services is of the utmost importance for service providers.

  10. The New IERS Special Bureau for Loading (SBL)

    Science.gov (United States)

    vanDam, Tonie; Plag, Hans-Peter; Blewitt, Geoffrey; Boy, Jean-Paul; Francis, Olivier; Gegout, Pascal; Kierulf, Halfdan Pascal; Sato, Tadahiro; Scherneck, Hans-Georg; Wahr, John

    2002-01-01

    Currently, the establishment of the International Earth Rotation Service (IERS) Special Bureau for Loading (SBL) is in progress as part of the IERS Global Geophysical Fluids Center (GGFC). The main purpose of the SBL is to provide reliable, consistent model predictions of loading signals that have been thoroughly tested and validated. The products will describe at least the surface deformation, gravity signal and geo-center variations due to the various surface loading processes in reference frames relevant for direct comparison with existing geodetic observing techniques. To achieve these goals, major scientific advances are required with respect to the Earth model, the theory and algorithms used to model deformations of the Earth as well as improvements in the observational data related to surface loading.

  11. Development of Integrated Information System for Travel Bureau Company

    Science.gov (United States)

    Karma, I. G. M.; Susanti, J.

    2018-01-01

    Related to the effectiveness of decision-making by the management of travel bureau company, especially by managers, information serves frequent delays or incomplete. Although already computer-assisted, the existing application-based is used only handle one particular activity only, not integrated. This research is intended to produce an integrated information system that handles the overall operational activities of the company. By applying the object-oriented system development approach, the system is built with Visual Basic. Net programming language and MySQL database package. The result is a system that consists of 4 (four) separated program packages, including Reservation System, AR System, AP System and Accounting System. Based on the output, we can conclude that this system is able to produce integrated information that related to the problem of reservation, operational and financial those produce up-to-date information in order to support operational activities and decisionmaking process by related parties.

  12. The thermoluminscent dosimetry service of the radiation protection bureau

    International Nuclear Information System (INIS)

    1978-12-01

    Thermoluminescent materials have been used in radiation dosimetry for many years, but their application to nationwide personnel dosimetry has been scarce. An undertaking of this nature requires that methods be established for identification of dosimeters and for fast interpretation and communication of dose to the users across the country. It is also necessary that records of cumulative dose of individual radiation workers be continuously updated, and such records be maintained for a prolonged period. To do this many problems pertinent to associated equpment, vis. the computer, TL reader, their interfacing, and to the operational procedures of the service had to be resolved. Since April 1977, the Radiation Protection Bureau has been providing a Thermoluminescent Dosimetry Service to Canadian radiation workers. This document describes the RPB dosimeter, its characteristics, various aspects of the service, objectives of the service, and how the objective goals of the service are achieved. (auth)

  13. The impact of telecommunication on rural areas in developing countries

    Science.gov (United States)

    Hermans, P. A. M.; Kwaks, A. M. J.; Bruza, I. V.; Dijk, J.

    1987-12-01

    The economic and social impact of telecommunication in developing countries was studied. The economic impact not only depends on the direct returns of the investment, like tariffs, through the improved communication facilities, other sectors can indirectly profit from the investments too. Especially, in areas with a very low telephone density, the indirect returns of a telecommunication investment are enormous. Technical possibilities for building up transmission links in a rural network include coaxial cables, glass fibers, radio transmission, and satellite communication. In thinly populated rural areas, satellite communication with a single channel per carrier (SCPC) system is a good solution. With a SCPC system few groundstations can be used. These stations are easy to maintain, and use little power. As soon as a satellite channel and two groundstations are operational, transmission is possible, so a SCPC system can be implemented quickly.

  14. Electronics and telecommunications in Poland - issues and perspectives

    CERN Document Server

    Modelski, J; 10.1117/12.871182; 10.1117/12.871183; 10.1117/12.871196

    2010-01-01

    Electronics is under development in this country in an organized and institutional way since the beginning of 30-ties of the previous century. It grew up from electrical engineering of weak currents and its first name used popularly was communications. It was time when television was born and the radio was maturing. Electronics is a branch of research and technology which deals with generation and processing of electrical and electromagnetic signals. A subject of telecommunications is signal transmission for a distance. Electronics and telecommunications (ET) includes or is combined with other branches like: microelectronics, radioelectronics, optoelectronics, photonics, acoustoelectronics, magnetronics, bioelectronics, energoelectronics, material engineering, semiconductor physics, automation and robotics, mechatronics and microsystems, informatics, teleinformatics, software engineering and other. Devices and functional systems of ET such as computers, data warehouses, cell phones, TV sets, Internet, GPS are...

  15. Approaches for a quantum memory at telecommunication wavelengths

    International Nuclear Information System (INIS)

    Lauritzen, Bjoern; Minar, Jiri; Riedmatten, Hugues de; Afzelius, Mikael; Gisin, Nicolas

    2011-01-01

    We report experimental storage and retrieval of weak coherent states of light at telecommunication wavelengths using erbium ions doped into a solid. We use two photon-echo-based quantum storage protocols. The first one is based on controlled reversible inhomogeneous broadening (CRIB). It allows the retrieval of the light on demand by controlling the collective atomic coherence with an external electric field, via the linear Stark effect. We study how atoms in the excited state affect the signal-to-noise ratio of the CRIB memory. Additionally we show how CRIB can be used to modify the temporal width of the retrieved light pulse. The second protocol is based on atomic frequency combs. Using this protocol we verify that the reversible mapping is phase preserving by performing an interference experiment with a local oscillator. These measurements are enabling steps toward solid-state quantum memories at telecommunication wavelengths. We also give an outlook on possible improvements.

  16. Organo-erbium systems for optical amplification at telecommunications wavelengths.

    Science.gov (United States)

    Ye, H Q; Li, Z; Peng, Y; Wang, C C; Li, T Y; Zheng, Y X; Sapelkin, A; Adamopoulos, G; Hernández, I; Wyatt, P B; Gillin, W P

    2014-04-01

    Modern telecommunications rely on the transmission and manipulation of optical signals. Optical amplification plays a vital part in this technology, as all components in a real telecommunications system produce some loss. The two main issues with present amplifiers, which rely on erbium ions in a glass matrix, are the difficulty in integration onto a single substrate and the need of high pump power densities to produce gain. Here we show a potential organic optical amplifier material that demonstrates population inversion when pumped from above using low-power visible light. This system is integrated into an organic light-emitting diode demonstrating that electrical pumping can be achieved. This opens the possibility of direct electrically driven optical amplifiers and optical circuits. Our results provide an alternative approach to producing low-cost integrated optics that is compatible with existing silicon photonics and a different route to an effective integrated optics technology.

  17. Space Telecommunications Radio System (STRS) Architecture. Part 1; Tutorial - Overview

    Science.gov (United States)

    Handler, Louis M.; Briones, Janette C.; Mortensen, Dale J.; Reinhart, Richard C.

    2012-01-01

    Space Telecommunications Radio System (STRS) Architecture Standard provides a NASA standard for software-defined radio. STRS is being demonstrated in the Space Communications and Navigation (SCaN) Testbed formerly known as Communications, Navigation and Networking Configurable Testbed (CoNNeCT). Ground station radios communicating the SCaN testbed are also being written to comply with the STRS architecture. The STRS Architecture Tutorial Overview presents a general introduction to the STRS architecture standard developed at the NASA Glenn Research Center (GRC), addresses frequently asked questions, and clarifies methods of implementing the standard. The STRS architecture should be used as a base for many of NASA s future telecommunications technologies. The presentation will provide a basic understanding of STRS.

  18. Conceptual design of a telecommunications equipment container for humanitarian logistics

    Directory of Open Access Journals (Sweden)

    Stella Parisi

    2017-05-01

    Full Text Available Preparedness addresses the strategy in disaster management that allows the implementation of successful operational response immediately after a disaster. With speed as the main driver, product design for humanitarian aid purposes is a key factor of success in situations of high uncertainty and urgency. Within this context, a telecommunications container (TC has been designed that belongs to a group of containers that serve the purpose of immediate response to global disasters. The TC includes all the necessary equipment to establish a telecommunication centre in the destroyed area within the first 72 hours of humanitarian operations. The design focuses on defining the topology of the various parts of equipment by taking into consideration factors of serviceability, functionality, human-product interaction, universal design language, energy consumption, sustainability and the interrelationship with the other containers. The concept parametric design has been implemented with SolidWorks® CAD system.

  19. The protection of the Cyrillic alphabet in telecommunications: Taxation aspects

    Directory of Open Access Journals (Sweden)

    Marilović Đorđe

    2016-01-01

    Full Text Available The use of Cyrillic and other specific alphabets is discouraged in some telecommunication services. In this paper; the author focuses on unequal treatment of the Cyrillic alphabet in telecommunications (in SMS messages, which is incompatible with the interests of a multilingual society to cherish its linguistic heritage and diversity. Referring to the Convention on the Protection and Promotion of the Diversity of Cultural Expression (2005, the author suggests introducing measures which would lead to removing the discriminatory pricing of Cyrillic SMS messages; and introducing tax measures which would support mobile network operators and prevent possible market inequalities stemming from introducing these measures. The suggested solution is applicable to any multicultural society facing the same problem; regardless of languages in question.

  20. Authentication and Data Security in ITS Telecommunications Solutions

    Directory of Open Access Journals (Sweden)

    Tomas Zelinka

    2014-04-01

    Full Text Available Paper presents telecommunications security issues with dynamically changing networking. Paper also presents performance indicators of authentication as an integral part of the approach to non-public information. Expected level of security depend on relevant ITS services requirements, different solutions require different levels of quality. Data volumes transferred both in private data vehicle on board networks as well as between vehicles and infrastructure or other vehicles significantly and progressively grow. This trend leads to increase of the fatal problems if security of the wide area networks is not relevantly treated. Relevant communications security treatment becomes crucial part of the ITS telecommunications solution because probability of hazards appearances grow if vehicles networks are integrated in the dynamically organized wide area networks. Besides of available "off shelf" security tools solution based on non-public universal identifier with dynamical extension and data selection according to actor role or category is presented including performances indicators for the authentication process.

  1. Overview of European technology in computers, telecommunications, and electronics

    Science.gov (United States)

    Blackburn, J. F.

    1990-05-01

    The emergence of the personal computer, the growing use of distributed systems, and the increasing demand for supercomputers and mini-supercomputers are causing a profound impact on the European computer market. An equally profound development in telecommunications is the integration of voice, data, and images in the public network systems - the Integrated Service Digital Network (ISDN). The programs being mounted in Europe to meet the challenges of these technologies are described. The Europe-wide trends and actions with respect to computers, telecommunications, and microelectronics are discussed, and the major European collaborative programs in these fields are described. Specific attention is given to the European Strategic Programme for Research and Development in Information (ESPRIT); Research in Advanced Communications for Europe (RACE); European Research Coordination Agency (Eureka) programs; Joint European Submicron Silicon Initiative (JESSI); and the recently combined programs Basic Research Industrial Technologies in Europe/European Research in Advanced Materials (BRITE/EURAM).

  2. European Telecommunications Conference. Strategic Planning for the 1990s

    Science.gov (United States)

    Blackburn, J. F.

    1990-06-01

    The European Telecommunications Conference Strategic Planning for the 1990s provided information to delegates and their companies on strategic planning for the European market, particularly after the advent of the European Single Market at the end of 1992. The conference objective was to examine the impact of the initiatives of the European Commission (EC) and the changing attitudes to service provision by public and private sector organizations on industry and marketing. Organized by Blenheim Online and Logica, 40 delegates attended this conference, mainly from Europe, but with a few from the U.S. The papers were designed to illuminate such questions as emerging market sectors, impact of U.S telecommunications organizations in Europe, mergers and acquisition, standards, and value-added services.

  3. Single-photon generator for optical telecommunication wavelength

    International Nuclear Information System (INIS)

    Usuki, T; Sakuma, Y; Hirose, S; Takemoto, K; Yokoyama, N; Miyazawa, T; Takatsu, M; Arakawa, Y

    2006-01-01

    We report on the generation of single-photon pulses from a single InAs/InP quantum dot in telecommunication bands (1.3-1.55 μm: higher transmittance through an optical fiber). First we prepared InAs quantum dots on InP (0 0 1) substrates in a low-pressure MOCVD by using a so-called InP 'double-cap' procedure. The quantum dots have well-controlled photo emission wavelength in the telecommunication bands. We also developed a single-photon emitter in which quantum dots were embedded. Numerical simulation designed the emitter to realize efficient injection of the emitted photons into a single-mode optical fiber. Using a Hanbury-Brown and Twiss technique has proved that the photons through the fiber were single photons

  4. Reproduction of Realistic Background Noise for Testing Telecommunications Devices

    DEFF Research Database (Denmark)

    Gil Corrales, Juan David; Song, Wookeun; MacDonald, Ewen

    2015-01-01

    A method for reproduction of sound, based on crosstalk cancellation using inverse filters, was implemented in the context of testing telecommunications devices. The effect of the regularization parameter, number of loudspeakers, type of background noise, and a technique to attenuate audible......, the performance was equally good when using eight or four loudspeakers, and the reproduction method was shown to be robust for different program materials. The proposed technique to reduce audible artifacts increased the perceived similarity....

  5. WORK-LIFE BALANCE POLICIES IN JORDANIAN TELECOMMUNICATION COMPANIES

    OpenAIRE

    Mahmoud Abubaker; Christopher Bagley

    2016-01-01

    No published work is available on work-life balance (WLB) programs in Jordan. Drawing on the methodology of Critical Realism, interviews with ten senior managers, and case studies in two large telecommunication companies were undertaken. WLB practices had both similarities and differences from those in developed countries. WLB policy and practice was constructed within three main areas: social and cultural practices; financial practices; leave arrangements. In comparison with developed countr...

  6. Peregrine soliton generation and breakup in standard telecommunications fiber.

    Science.gov (United States)

    Hammani, Kamal; Kibler, Bertrand; Finot, Christophe; Morin, Philippe; Fatome, Julien; Dudley, John M; Millot, Guy

    2011-01-15

    We present experimental and numerical results showing the generation and breakup of the Peregrine soliton in standard telecommunications fiber. The impact of nonideal initial conditions is studied through direct cutback measurements of the longitudinal evolution of the emerging soliton dynamics and is shown to be associated with the splitting of the Peregrine soliton into two subpulses, with each subpulse itself exhibiting Peregrine soliton characteristics. Experimental results are in good agreement with simulations.

  7. Co-evolution of electric and telecommunications networks

    Energy Technology Data Exchange (ETDEWEB)

    Rivkin, S.R.

    1998-05-01

    There are potentially significant societal benefits in co-evolution between electricity and telecommunications in the areas of common infrastructure, accelerated deployment of distributed energy, tighter integration of information flow for energy management and distribution, and improved customer care. With due regard for natural processes that are more potent than any regulation and more real than any ideology, the gains from co-evolution would far outweigh the attenuated and speculative savings from restructuring of electricity that is too simplistic.

  8. Dimensioning aspects of 48 V telecommunications power supply systems

    Energy Technology Data Exchange (ETDEWEB)

    Jakab, L. [Siemens Telefongyar Kft (Hungary)

    2000-07-01

    Considering the reliable operation of the 48 V telecommunications power supply systems it is essential the appropriate dimensioning. The basic elements of the power supply systems, i.e. batteries, rectifiers, DC/AC cabling, fuses, etc., should be defined by exact calculation. The presentation reviews the main questions and problems of dimensioning. It lays a special emphasis on the optimized planning procedure, further it also deals with the economical impacts of the dimensioning parameters. (orig.)

  9. Promoting competition between international telecommunication cables and satellites

    Science.gov (United States)

    Kwerel, E. R.; McNally, J. E.

    1986-01-01

    Evidence that the services of international telecommunication facilities have not been provided in the most economically efficient way is presented. Distorted investment decisions may be the result of the Commission's policies of allocating traffic among international facilities and applying rate-of-return regulation to international businesses. Alternative policies that rely on restructuring private incentives rather than increasing the Commission's direct involvement in facility planning are suggested.

  10. Optical properties of silicon germanium waveguides at telecommunication wavelengths.

    Science.gov (United States)

    Hammani, Kamal; Ettabib, Mohamed A; Bogris, Adonis; Kapsalis, Alexandros; Syvridis, Dimitris; Brun, Mickael; Labeye, Pierre; Nicoletti, Sergio; Richardson, David J; Petropoulos, Periklis

    2013-07-15

    We present a systematic experimental study of the linear and nonlinear optical properties of silicon-germanium (SiGe) waveguides, conducted on samples of varying cross-sectional dimensions and Ge concentrations. The evolution of the various optical properties for waveguide widths in the range 0.3 to 2 µm and Ge concentrations varying between 10 and 30% is considered. Finally, we comment on the comparative performance of the waveguides, when they are considered for nonlinear applications at telecommunications wavelengths.

  11. A supplier selection strategy within the Malaysian telecommunications industry

    OpenAIRE

    Sharif, A M; Abdul-Rahim, S; Gallear, D; Irani, Z

    2009-01-01

    The telecommunication industry in Malaysia has grown rapidly over the last 15 years, with effective supply chain management becoming increasing important within the sector. A multitude of providers and part owned Malaysian government companies, vendors and suppliers are involved in generating and creating value-adding products and services within this sector (across wireless, wireline, broadband business and consumer lines of business). This paper describes key challenges facing a major telec...

  12. Strategic Interactions in Mobile Services of The Malaysian Telecommunication Industry

    OpenAIRE

    Chen, Khar Ye

    2005-01-01

    The mobile telecommunication landscape in Malaysia has gone through some rapid changes in recent years due to the infusion of new technologies and industry deregulation, forcing local players to change the rules of the game. Although only two service providers were currently allowed to operate 3G licenses followed with the consolidation of five players into three in the industry, the conditions did not seem to result in higher entry barrier. The reason is because MCMC has allowed a new group ...

  13. Telecommunications and navigation systems design for manned Mars exploration missions

    Science.gov (United States)

    Hall, Justin R.; Hastrup, Rolf C.

    1989-06-01

    This paper discusses typical manned Mars exploration needs for telecommunications, including preliminary navigation support functions. It is a brief progress report on an ongoing study program within the current NASA JPL Deep Space Network (DSN) activities. A typical Mars exploration case is defined, and support approaches comparing microwave and optical frequency performance for both local in situ and Mars-earth links are described. Optical telecommunication and navigation technology development opportunities in a Mars exploration program are also identified. A local Mars system telecommunication relay and navigation capability for service support of all Mars missions has been proposed as part of an overall solar system communications network. The effects of light-time delay and occultations on real-time mission decision-making are discussed; the availability of increased local mass data storage may be more important than increasing peak data rates to earth. The long-term frequency use plan will most likely include a mix of microwave, millimeter-wave and optical link capabilities to meet a variety of deep space mission needs.

  14. AMIGA at the Auger observatory: the telecommunications system

    International Nuclear Information System (INIS)

    Platino, M; Hampel, M R; Almela, A; Sedoski, A; Lucero, A; Suarez, F; Wainberg, O; Etchegoyen, A; Fiszelew, P; Vega, G De La; Videla, M; Yelos, D; Cancio, A; Garcia, B

    2013-01-01

    AMIGA is an extension of the Pierre Auger Observatory that will consist of 85 detector pairs, each one composed of a surface water-Cherenkov detector and a buried muon counter. Each muon counter has an area of 30 square meters and is made of scintillator strips, with doped optical fibers glued to them, which guide the light to 64 pixel photomultiplier tubes. The detector pairs are arranged at 433 m and 750 m array spacings. In this paper we present the telecommunications system designed to connect the muon counters with the central data processing system at the observatory campus in Malarg and quot;ue. The telecommunications system consists of a point-to-multipoint radio link designed to connect the 85 muon counters or subscribers to two coordinators located at the Coihueco fluorescence detector building. The link provides TCP/IP remote access to the scintillator modules through router boards installed on each of the surface detectors of AMIGA. This setup provides a flexible LAN configuration for each muon counter connected to a WAN that links all the data generated by the muon counters and the surface detectors to the Central Data Acquisition System, or CDAS, at the observatory campus. We present the design parameters, the proposed telecommunications solution and the laboratory and field tests proposed to guarantee its functioning for the whole data traffic generated between each surface detector and muon counter in the AMIGA array and the CDAS

  15. Telecommunications in South Africa: Governance of who is actually regulating?

    Directory of Open Access Journals (Sweden)

    L-F Pau

    2013-09-01

    Full Text Available Although the Republic of South Africa telecommunications market is a maturing one with a large customer base to serve, it has been repeatedly been observed over the past few years that many good intentions were formulated in the regulatory sphere with sometimes poor outcomes and unclear governance. A number of surprising observations have been made on the outcomes, the delays or other process related events linked to regulatory measures. The paper thus researches first, from a governance point of view, who is actually regulating the telecommunications industry; it identifies next opportunities and bottlenecks whereby a change might happen to reach the expected outcomes. A political economy methodology is taken, backed up by extensive field work over 2010 and 2011, leading to a web of conjectures providing answers to the first question, based on an extensive analysis of key stakeholders goals, positions and interactions. Finally, a number of measures are proposed to improve the governance, regulatory impact and efficiency, and evolve the South African telecommunications eco-system.

  16. Photovoltaics for telecommunications networks in Libya, uses and experiences

    International Nuclear Information System (INIS)

    Ibrahim, Ibrahim M. Saleh; Adam, M. S.; Ben-Hamed, Khalifa

    2006-01-01

    The use of photovoltaic systems as a stand-alone power supply in Libyan telecommunication networks has been in use since 1980. It was proved that PV generators are reliable and cost effective in this type of applications in comparison with diesel generators. In Libya about 100 photovoltaic systems were put into work to supply electricity for repeater stations instead of diesel generators, these PV systems proved to be reliable, very low or no communication stops, and and more economical in comparison with stations running by diesel generators, a wide knowledge of experience has been built of using photovoltaic systems in this applications. This paper is focusing on the role of stand-alone PV systems in communication networks of Libya, as a stand alone power source for telecommunication repeater stations. We will evaluate some of these systems after ten years of work, discuss the past experience, their reliability, and running cost, Stand-alone systems can be used in telecommunication networks, and in general the experienced advantages of using PV solar generators can be summarized as low running cost, high reliability, fewer services visits,, low maintenance cost, less number of thefts, no communication stops.(Author)

  17. Service Quality Management in the ITS Telecommunications Systems

    Directory of Open Access Journals (Sweden)

    Tomas Zelinka

    2013-12-01

    Full Text Available Guaranteed selected quality of telecommunication service and wide area coverage are typical requirements of the ITS (Intelligent Transport Systems applications. Extensive range of wireless data services with reasonable coverage is provided by public wireless services operators, however, mostly no guaranteed relevant range of quality and security is available. ITS services require cost-effectively solution which can be resolved by combination of the "core" public solution with the other public as well as private services where and when it is needed. Such approach requires implementation of the relevant flexible system architecture supported by the efficient decision processes. ITS specific service security requirements would not underestimated, as well. Special situation is identified in case of the C2I (Car to Infrastructure and C2C (Car to Car communication namely if the vehicle on board unit is interconnected with the vehicle CAN (Controlled Area Network based network. Such configurations significantly increase potential of dangerous intruders´ attacks. Probability of the critical hazards appearances grows if the ITS data are accessible in the wide area networks. That is also the main reason why relevant telecommunications security support is understood as one of the crucial part of the ITS telecommunications solution.

  18. A Base Solution for Exposing IMS Telecommunication Services to Web 2.0 Enabled Applications

    Science.gov (United States)

    Deinert, Florian; Murarasu, Alin; Bachmann, Andreas; Magedanz, Thomas

    The convergence of telecommunication and Web 2.0 services is leading to new opportunities for the telecommunications market. Companies are looking for ways to include their services in Web 2.0 applications. Predictions suggest that future telecommunication networks will be based on the IP Multimedia Subsystem (IMS), an all IP telecommunication core network. This paper describes an approach to combining Web 2.0 enabled applications, namely widgets, with telecommunication features using IMS. Widgets are small applications based on Web technologies that run on the client device. A new abstraction layer with interfaces for the different telecommunication features will be introduced. In addition a widget engine that makes these telecommunication interfaces available to its widgets will be presented. This will allow the rapid development of IMS applications for external developers and the combination of other Web 2.0 services with IMS features.

  19. Basic functions of telecommunication channel elements for successful information transmission

    Directory of Open Access Journals (Sweden)

    Milorad S. Markagić

    2011-04-01

    Full Text Available The challenge in the field of multimedia telecommunications is an attempt to integrate texts, sound, images and videos coherently and consistently and to ensure simplicity and interactivity of operation. In order to make the proposed multimedia applications acceptable to end-users, the quality of transmission through the network and message presentation should have special attention. The main aims of this paper are the introduction to the communication channel with its basic elements, a detailed description of the information source and the presentation of possible approaches to the analysis of the telecommunication channel. Introduction In the age of mass application of various communication means, end-users of telecommunication channel elements rarely pay attention to the processes taking place in everyday communication and the elements presented in the channel. In order to discuss all the factors that influence the establishment and maintenance of the links, this paper will explain the basic elements of telecommunication channels. Source Every object that generates messages to be transferred to a recipient is called the source of the message. Directors, writers, speakers, books, newspapers, various instruments (thermometer, barometer, ammeter, etc., computers, a man himself - these are all sources of various messages. In relation to facilities that generate messages, there are different sources of messages. All the messages that they generate belong to discrete or continuous modes of messages. Discrete messages can be presented with element sets, where elements can be considered through different values of observed messages. Each text message of arbitrary length, for example, is made of a finite number of elements - symbols (letters, numbers, punctuation marks, from the set of symbols called the alphabet message source. Continuous messages can be presented with an infinite number of sets of elements where elements can have different values of

  20. Technology innovation and management in the US Bureau of the Census: Discussion and recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Tonn, B.; Edwards, R.; Goeltz, R.; Hake, K.

    1990-09-01

    This report contains a set of recommendations prepared by Oak Ridge National Laboratory (ORNL) for the US Bureau of the Census pertaining to technology innovation and management. Technology has the potential to benefit the Bureau's data collection, capture, processing, and analysis activities. The entire Bureau was represented from Decennial Census to Economic Programs and various levels of Bureau management and numerous experts in technology. Throughout the Bureau, workstations, minicomputers, and microcomputers have found their place along side the Bureau's mainframes. The Bureau's new computer file structure called the Topologically Integrated Geographic Encoding and Referencing data base (TIGER) represents a major innovation in geographic information systems and impressive progress has been made with Computer Assisted Telephone Interviewing (CATI). Other innovations, such as SPRING, which aims to provide Bureau demographic analysts with the capability of interactive data analysis on minicomputers, are in the initial stages of development. Recommendations fall into five independent, but mutually beneficial categories. (1) The ADP Steering Committee be disbanded and replaced with The Technology Forum. (2) Establishment of a Technology Review Committee (TRC), to be composed of technology experts from outside the Bureau. (3) Designate technological gurus. These individuals will be the Bureau's experts in new and innovative technologies. (4) Adopt a technology innovation process. (5) Establish an Advanced Technology Studies Staff (ATSS) to promote technology transfer, obtain funding for technological innovation, manage innovation projects unable to find a home in other divisions, evaluate innovations that cut across Bureau organizational boundaries, and provide input into Bureau technology analyses. (JF)