Third Generation Communication Systems
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Third Generation Communication Systems
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Author : Jian-Guo Ma
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Third Generation Communication Systems written by Jian-Guo Ma and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
As the first wave of third-generation communication devices arrives, the technological and societal effects are becoming widespread. The ability to communicate via hand-held devices through voice, data, and video raises many challenges and questions. Besides detailed looks at technological issues, from the system protocol to implementation technologies, this book discusses the administrative and industrial aspects of third-generation mobile communications. The authors emphasize existing problems and propose new solutions. They seek to provide the most comprehensive and topical information on 3G mobile communications currently available. The following chapters offer an overview of wireless technology and terminology, protocols for mobility management, the safety of radio-frequency energy, WLAN (wireless local area networks), multiple access schemes, and microwave photonics. It is intended as an introduction and reference for engineers entering the field of wireless communications.
Third Generation Communication Systems
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Author : Jian-Guo Ma
language : en
Publisher: Springer Science & Business Media
Release Date : 2004
Third Generation Communication Systems written by Jian-Guo Ma and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Computers categories.
Beside technological issues, this book discusses the administrative and industrial aspects of third generation mobile communications. The authors emphasize existing problems and propose solutions. They provide the most comprehensive and topical information on 3G mobile communications currently available. As the first wave of third-generation communication devices arrives, technological and societal effects will be widespread. The ability to communicate via hand-held devices voice, data, and video raises many challenges and questions. Beside detailed looks at technological issues, from the system protocol to implementation technologies, this book discusses the administrative and industrial aspects of third-generation mobile communications. The authors emphasize existing problems and propose solutions. They seek to provide the most comprehensive and topical information on 3G mobile communications currently available. Chapters offer an overview of wireless technology and terminology, protocols for mobility management, the safety of radio-frequency energy, WLAN (wireless local area networks), multiple access schemes, and microwave photonics. It is intended as an introduction and reference for engineers entering the field of wireless communications.
Third Generation Mobile Communication Systems
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Author : Ramjee Prasad
language : en
Publisher: Artech House Publishers
Release Date : 2000
Third Generation Mobile Communication Systems written by Ramjee Prasad and has been published by Artech House Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Technology categories.
Get a clear, complete debriefing on the current status of the third generation radio interface technology now being standardized by the international body 3GPP. This timely new work, written by Europe's leading mobile communications researchers from manufacturing, operators, and academia, gives you a thorough explanation of the basic principles of multiple access technologies, including receiver algorithms, coding, and modulation, to help you stay up-to-date with the development of third generation systems. Much of the research presented here originated in the FRAMES (Future Radio Wideband Multiple Access System) Project, which was partly funded by the European Commission. It served as the basis for ETSI's decision to adopt W-CDMA/TD-CDMA as the air interface standard for third generation systems, as well as for the actual specification work in 3GPP.
Third Generation Mobile Telecommunication Systems
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Author : Peter Stavroulakis
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Third Generation Mobile Telecommunication Systems written by Peter Stavroulakis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
One hundred years ago, the notion of transmitting information without the use of wires must have seemed like magic. In 1896, the first patent for wireless communication was granted to Marchese Guglielmo Marconi. Since then the field of wireless communications which includes cellular systems has taken various forms of development. It basically evolved through three Eras. The Pioneer Era over the period of 1860-1921, the Precellular Era over 1921-1980 and the Cellular Era after 1980 and beyond. The first generation cellular era started with the Analog Systems and evolved in the digital domain utilizing Time Division Multiple Access (TDMA) and Code Division Multiple Access (CDMA), thus comprising the Second Generation Mobile Systems. The first generation RF cellular communications systems deployed in the early to mid 1980's had air interfaces comprised of analog technology. Among them were AMPS (Advanced Mobile Phone System), NMT (Nordic Mobile Telephone), and TACS (Total Access Communications System). These were designed for use in a specific geographic area and not intended to be deployed in other areas. There was not much commonality beyond using the same air interface technology and same modulation. The air interface technology was Frequency Division Multiple Access (FDMA) and the modulation was analog FM, but with different deviations and channel spacings. The frequency bands, air interface protocols, number of channels, and data rates were different. In general, these systems provided local and national coverage.
Third Generation And Wideband Hf Radio Communications
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Author : Eric E. Johnson
language : en
Publisher: Artech House
Release Date : 2013
Third Generation And Wideband Hf Radio Communications written by Eric E. Johnson and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Technology & Engineering categories.
Wideband HF. Book jacket.
Towards A Global 3g System
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Author : Ramjee Prasad
language : en
Publisher: Artech House
Release Date : 2001
Towards A Global 3g System written by Ramjee Prasad and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Technology & Engineering categories.
Europe's leading experts from industry and academia present the results of the research into advanced mobile technologies and services performed within the scope of the ACTS R& D program in two new book volumes. Invaluable for industry professionals and researchers, the state-of-the-art in European R& D into wireless technologies is detailed in these two works.
Third Generation Communication Systems
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Author : Jian-Guo Ma
language : en
Publisher:
Release Date : 2011-03-31
Third Generation Communication Systems written by Jian-Guo Ma and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-31 with categories.
Communications Engineering E Mega Reference
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Author : Erik Dahlman
language : en
Publisher: Academic Press
Release Date : 2009-03-23
Communications Engineering E Mega Reference written by Erik Dahlman and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-03-23 with Technology & Engineering categories.
A one-stop Desk Reference, for R&D engineers involved in communications engineering; this is a book that will not gather dust on the shelf. It brings together the essential professional reference content from leading international contributors in the field. Material covers a wide scope of topics including voice, computer, facsimile, video, and multimedia data technologies * A fully searchable Mega Reference Ebook, providing all the essential material needed by Communications Engineers on a day-to-day basis. * Fundamentals, key techniques, engineering best practice and rules-of-thumb together in one quick-reference.* Over 2,500 pages of reference material, including over 1,500 pages not included in the print edition
Wireless Communications
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Author : Savo G. Glisic
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-14
Wireless Communications written by Savo G. Glisic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-14 with Technology & Engineering categories.
In Time Division Multiple Access (TDMA), within a given time frame a particular user is allowed to transmit within a given time slot. This technique is used in most of the second-generation digital mobile communication systems. In Europe the system is known as GSM, in USA as DAMPS and in Japan as MPT. In Code Division Multiple Access (CDMA) every user is using a distinct code so that it can occupy the same frequency bandwidth at the same time with other users and still can be separated on the basis of low correlation between the codes. These systems like IS-95 in the USA are also developed and standardized within the second generation of the mobile communication systems. CDMA systems within a cellular network can provide higher capacity and for this reason they become more and more attractive. At this moment it seems that both TDMA and CDMA remain viable candidates for application in future systems. Wireless Communications: TDMA versus CDMA provides enough information for correct understanding of the arguments in favour of one or other multiple access technique. The final decision about which of the two techniques should be employed will depend not only on technical arguments but also on the amount of new investments needed and compatibility with previous systems and their infrastructures. Wireless Communications: TDMA versus CDMA comprises a collection of specially written contributions from the most prominent specialists in wireless communications in the world today and presents the major, up to date, issues in this field. The material is grouped into four chapters: Communication theory, covering coding and modulation, Wireless communications, Antenna & Propagation and Advanced Systems & Technology. The book describes clearly the issues and presents the information in such a way that informed decisions about third generation wireless systems can be taken. It is essential reading for all researchers,engineers and managers working in the field of Wireless Communications.
Emerging Public Safety Wireless Communication Systems
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Author :
language : en
Publisher: Artech House
Release Date : 2002
Emerging Public Safety Wireless Communication Systems written by and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Technology categories.
With the increasing need for more effective and efficient responses to man-made and natural public safety threats, the necessity for improved private mobile and commercial wireless digital communication systems has become apparent. This one-of-a-kind resource describes today's public safety communication requirements and radio systems from a technical perspective, and shows you how communication systems are evolving to meet the growing demands of multimedia wireless applications.