Regulation is a pervasive feature of the telecommunications services industry today. Government-appointed regulators and judicial or quasi-judicial bodies oversee it in countries at all stages of economic development. Its primary purpose is to encourage, nourish and maintain competition in national and international telecommunications services markets. It is, therefore, a fundamental feature of the legal and commercial landscape within which network owners and service providers operate. The modern development of regulation may be traced to the liberalisation of the industry from national monopolies from the 1980s onwards.
資源簡介：Regulation is a pervasive feature of the telecommunications services industry today. Government-appointed regulators and judicial or quasi-judicial bodies oversee it in countries at all stages of economic development. Its primary purpose...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：? Many telecommunications and computing applicationsneed high effi ciency step-down DC/DC converters thatcan operate from a very low input voltage. The highoutput power synchronous controller LT3740 is idealfor these applications, conver...
上傳時間： 2013-11-05
上傳用戶：zhf01y
資源簡介：Digital cellular telecommunications system (Phase 2+) AT command set for GSM Mobile Equipment (ME) (GSM 07.07 version 7.4.0 Release 1998)
上傳時間： 2014-12-05
上傳用戶：xzt
資源簡介：G3傳真的技術(shù)實現(xiàn)文檔. Digital cellular telecommunications system (Phase 2+) Technical realization of facsimile group 3 transparent. (GSM 03.45 version 8.0.1 Release 1999) ETSI TS 100 931 V8.0.1 (2000-01)
上傳時間： 2014-01-04
上傳用戶：a3318966
資源簡介：802.11b-1999/Cor1-2001, IEEE Standard for Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Part 11: Wireless LAN Medium Access Control (MAC) an...
上傳時間： 2013-12-10
上傳用戶：gxf2016
資源簡介：IEEE 802.11e-2005, IEEE Standard for Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Phys...
上傳時間： 2016-10-02
上傳用戶：rishian
資源簡介：IEEE 802.11g-2003 IEEE Standard for Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements—Part 11: Wireless LAN Medium Access Control (MAC) and Phys...
上傳時間： 2016-10-02
上傳用戶：cx111111
資源簡介：IEEE 802.11h-2003 IEEE Standard for Information technology—Telecommunications and Information Exchange Between Systems—LAN/MAN Specific Requirements—Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specification...
上傳時間： 2016-10-02
上傳用戶：lnnn30
資源簡介：IEEE 802.11j-2004 IEEE Standard for Information technology—Telecommunications and information exchange between systems--Local and metropolitan area networks—Specific requirements—Part 11: Wireless LAN Medium Access Control (MAC) and Phys...
上傳時間： 2014-01-17
上傳用戶：asasasas
資源簡介：ISO/IEC13239,Information technology-Telecommunications and information exchange between systems-High level data link control(HDLC) procedures
上傳時間： 2013-12-28
上傳用戶：zhaiyanzhong
資源簡介：ETSI TS 125 433 V7.9.0(2008-07) Universal Mobile Telecommunications system (UMTS) UTRAN Iub interface Node B Application Part (NBAP) signalling
上傳時間： 2013-12-21
上傳用戶：13188549192
資源簡介：A Stable Self-Tuning Fuzzy Logic Control System for Industrial Temperature Regulation
上傳時間： 2017-06-07
上傳用戶：sardinescn
資源簡介：The TLE2425 improves input regulation as well as output regulation
上傳時間： 2013-12-23
上傳用戶：libenshu01
資源簡介：In the preparation of this book, our objective was to provide an advanced understanding of emerging telecommunications systems, their significance, and the anticipated role these systems will play in the future. With the help of our talente...
上傳時間： 2020-05-27
上傳用戶：shancjb
資源簡介：A series of features makes the mobile telecommunications industry an interesting field of investigation for economists: the industry is experi- encing veryfastmarketgrowthcombinedwithrapidtechnological change; regulatory design in setting m...
上傳時間： 2020-05-27
上傳用戶：shancjb
資源簡介：This book is an entry-level text on the technology of telecommunications. It has been crafted with the newcomer in mind. The eighteen chapters of text have been prepared for high-school graduates who understand algebra, logarithms, and basi...
上傳時間： 2020-05-27
上傳用戶：shancjb
資源簡介：This book is an entry-level text on the technology of telecommunications. It has been crafted with the newcomer in mind. The twenty-one chapters of text have been prepared for high-school graduates who understand algebra, logarithms, and th...
上傳時間： 2020-05-27
上傳用戶：shancjb
資源簡介：Mobile telecommunications emerged as a technological marvel allowing for access to personal and other services, devices, computation and communication, in any place and at any time through effortless plug and play. This brilliant idea becam...
上傳時間： 2020-05-30
上傳用戶：shancjb
資源簡介：The insinuation of telecommunications into the daily fabric of our lives has been arguably the most important and surprising development of the last 25 years. Before this revolution, telephone service and its place in our lives had been lar...
上傳時間： 2020-05-31
上傳用戶：shancjb
資源簡介：Never have telecommunications operations and network management been so important. Never has it been more important to move away from practices that date back to the very beginning of the telecommunications industry. Building and con- necti...
上傳時間： 2020-05-31
上傳用戶：shancjb
資源簡介：This book on Project Management is intended as a quick reference covering important aspects of project management that should be understood by managers in the telecommunications environment. This book is organized with an introduction, whic...
上傳時間： 2020-05-31
上傳用戶：shancjb
資源簡介：In this updated and expanded edition of her excellent telecommunications primer, Lili explains in just the right detail everything you need to know to become fluent in this most important and fascinating industry. Besides including a sat...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：I love telecommunications. It is powerful and it empowers, with far-reaching consequences. It has demonstrated the potential to transform society and business, and the revolution has only just begun. With the invention of the telephone, ...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：Rapid progress in information and communications technology (ICT) induces improved and new telecommunications services and contributes greatly to society in general and to vendors and network and service providers. In addition to existing s...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：Each of us is interested in optimization, and telecommunications. Via several meetings, conferences, chats, and other opportunities, we have discovered these joint interests and decided to put together this book.
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：Changes in telecommunications are impacting all types of user group, which include business users, traveling users, small and home offices, and residential users. The acceptance rate of telecom- munications and information services is accel...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：The dictionary definition of telecommunications is ‘communication over long distance by cable, telegraph, telephone or broadcasting’, but since its initiation over 100yearsagothingshavemovedrapidly.Telecommunicationsisnowaverycomplex indu...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：Telecommunications is today widely understood to mean the electrical means of communicating over a distance. The first form of telecommunications was that of the Telegraph, which was invented quite independently in 1837 by two scientists, W...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介： 模塊電源的電氣性能是通過一系列測試來呈現(xiàn)的，下列為一般的功能性測試項目，詳細(xì)說明如下： 電源調(diào)整率(Line Regulation) 負(fù)載調(diào)整率(Load Regulation) 綜合調(diào)整率(Conmine Regulation) 輸出漣波及雜訊(Ripple & Noise) 輸入功率及效率(Input Power, Eff...
上傳時間： 2013-10-22
上傳用戶：zouxinwang
資源簡介：高的工作電壓高達(dá)100V N雙N溝道MOSFET同步驅(qū)動 The D810DCDC is a synchronous step-down switching regulator controller that can directly step-down voltages from up to 100V, making it ideal for telecom and automotive applications. The D810DCDC u...
上傳時間： 2013-10-24
上傳用戶：wd450412225
