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【原书作者】: Lajos Hanzo, Thomas Keller
【译者】:
【ISBN 】: ISBN-10: 0470030070 / ISBN-13: 978-0470030073
【页数 】:430
【开本 】 :
【出版社】 :Wiley-IEEE Press
【出版日期】:July 11, 2006
【文件格式】:PDF
【封面附图】:
【摘要或目录】:
Book Description
Wireless communications has witnessed a tremendous growth during the past decade and further
spectacular enabling technology advances are expected in an effort to render ubiquitous wireless
connectivity a reality.
Currently, a technical in-depth book on this subject is unavailable, which has a similar detailed
exposure of OFDM, MIMO-OFDM and MC-CDMA. A further attraction of the joint treatment of these
topics is that it allows the reader to view their design trade-offs in a comparative context.
Divided into three main parts:
Part I provides a detailed exposure of OFDM designed for employment in various applications
Part II is another design alternative applicable in the context of OFDM systems where the channel
quality fluctuations observed are averaged out with the aid of frequency-domain spreading codes,
which leads to the concept of MC-CDMA
Part III discusses how to employ multiple antennas at the base station for the sake of supporting
multiple users in the uplink
From the Back Cover
This concise volume provides a widely accessible introduction to OFDM and MC-CDMA. Based on the
authors’ experience in researching OFDM in the context of various applications, it
systematically converts the lessons of Shannon’s information theory into practical wireless
system design examples. Comprehensive coverage of OFDM, MIMO-OFDM and MC-CDMA is presented,
incorporating radically new research-oriented principles. A further strength of this primer is
that it considers the ambitious aim of achieving near-maximum-likelihood multi-user MIMO-OFDM
performance at a modest complexity, proposing an advanced extension of the Complex Sphere
Detector (CSD). This technique allows the system to support a higher number of OFDM/MC-CDMA users
than the number of antennas even in the case of high-throughput QAM schemes.
The design and performance of OFDM modems are highlighted, covering both Gaussian and wideband
fading channels, frequency domain synchronization as well as adaptive single- and multi-user OFDM
Offers a comparative study of OFDM and MC-CDMA, discussing spreading sequences, adaptive
modulation and the attainable performance in synchronous environments
Contains an advanced section on genetic algorithm aided joint multi-user channel estimation
techniques for multi-user SDMA-OFDM
Introduces an avant-garde design principle, which aims for directly minimizing the bit error
ratio (BER) at the output of the multi-user OFDM system
As an introductory treatment of the complex subject of OFDM, this primer text will be attractive
to a wide readership, including postgraduate students, systems and development engineers, as well
as communications managers and practitioner.
目录
About the Authors.
Other Wiley and IEEE Press Books on Related Topics.
Acknowledgements.
1. Introduction.
2. Introduction to Orthogonal Frequency Division Multiplexing.
3. OFDM Transmission over Gaussian Channels
4. OFDM Transmission over Wideband Channels.
5. OFDM Time and Frequency Domain Synchronisation.
6. Adaptive Single- and Multi-user OFDM Techniques.
II. OFDM versus MC-CDMA Systems.
7. OFDM versus MC-CDMA.
8. Basic Spreading Sequences.
9. MC-CDMA Performance in Synchronous Environments.
III. Advanced Topics: Multi-User OFDM Systems.
10 Maximum-Likelihood Enhanced Sphere Decoding of MIMO-OFDM.
11. Genetic Algorithm Aided Joint Channel Estimation and MUD for SDMA OFDM.
12. Multi-User OFDM Employing Genetic Algorithm Aided Minimum Bit Error RateMulti-User Detection.
13. Conclusion and Further Research Problems.
Glossary.
Bibliography.
Subject Index.
Author Index. |
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