Chen The Next Generation CDMA Technologies

1. Auflage 2007
ISBN: 978-0-470-02295-5
Verlag: John Wiley & Sons
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 476 Seiten, E-Book

Future wireless communication systems should be operating mainly,if not completely, on burst data services carrying multimediatraffic.The need to support high-speed burst traffic has alreadyposed a great challenge to all currently available air-linktechnologies based either on TDMA or CDMA.The first generation CDMAtechnology has been used in both 2G and 3G mobile cellularstandards and it has been suggested that it is not suitable forhigh-speed burst-type traffic. There are many problems with thefirst generation CDMA technology, such as its low spreadingefficiency, interference-limited capacity and the need forprecision power control, etc... 'The Next GenerationTechnologies' will offer first-hand information on how to makeuse of various innovative technologies to implement the nextgeneration CDMA technology.
As an all-in-one reference for telecommunications engineers,advanced R & D personnels, undergraduate and postgraduatestudents, this book is must-read material.
* Addresses various important issues about the next generationCDMA technologies as the major air-link technology for beyond 3Gwireless applications.
* Covers topics from next generation CDMA system modelling toanalytical methodology, starting with the basics and progressing toadvanced research topics.
* Contains many new and previously unpublished researchresults.
* Introduces many innovative CDMA technologies such asDS/CC-CDMA, OS/CC-CDMA, space-time complementary coding CDMA, M-aryCDMA, optical complementary coded CDMA, etc.

Autoren/Hrsg.

Chen, Hsiao-Hwa

Inhaltsverzeichnis

Preface.
About the Author.
1 Introduction.
2 Basics of CDMA Communications.
3 CDMA-Based 2G and 3G Systems.
4 Technical Limitations of Traditional CDMA Technology.
5 What is Next Generation CDMA Technology?
6 Complementary Codes.
7 CDMA Systems Based on Complementary Codes.
8 Integration of Space-Time Coding with CC-CDMATechnologies.
9 M-ary CDMA Technologies.
10 Next Generation Optical CDMA Communications.
A. Relation between Periodic and Aperiodic CorrelationFunctions.
B. Proof of Flock-wise Orthoganilty of CC codes.
C. Proof of n-Chip Orthogonality of CC Codes.
D. Proof of Equation (8.27).
E. List of Complete Complementary Codes (PG = 8 ~ 512)
F. List of Super Complementary Codes (PG = 4 ~64)
References.
Index.

Über Autor(innen)

Professor HH Chen is the Director of the Institute ofCommunications Engineering at the National Sun Yat-Sen Universityin Taiwan. He is also an Honorable Guest Professor atZhejiang University in China and a Visiting Professor at theChinese University of Hong Kong.
Dr. Chen received his BSc and MSc degrees from ZhejiangUniversity, China, and his PhD degree from the University of Oulu,Finland, in 1982, 1985 and 1990, respectively, all in ElectricalEngineering. Since then he has held a number of posts withinacademia in Finland, Taiwan, Germany, Japan and Hong Kong. His research efforts in spread spectrum and CDMA communicationsystems has resulted in nine US, Finnish and Taiwanese patents,most of which have been licensed to industry for commercialapplications. He has served and been serving as the Editor of thespecial issues of IEEE Journal on Selected Areas in Communicationsand is a recipient of the numerous research and teaching Awardsfrom the National Science Council, the Ministry of Education andother professional associations in Taiwan. He has recently becomethe Editor for Asia & the Pacific for the Wiley journalWireless Communications & Mobile Computing.