文档介绍：BROADBAND
WIRELESS ACCESS
THE KLUWER INTERNATIONAL SERIES
IN ENGINEERING PUTER SCIENCE
BROADBAND
WIRELESS ACCESS
Benny Bing
KLUWER ACADEMIC PUBLISHERS
NEW YORK, BOSTON, DORDRECHT, LONDON, MOSCOW
eBook ISBN: 0-306-47302-X
Print ISBN: 0-792-37955-1
©2002 Kluwer Academic Publishers
New York, Boston, Dordrecht, London, Moscow
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As always, to my mother
TABLE OF CONTENTS
Dedication v
Table of Contents vii
Preface xvii
Chapter 1 Overview of works
Signal Coverage 1
Propagation Mechanisms 2
Multipath 2
Delay Spread 3
Coherence Bandwidth 4
Doppler Spread 5
Shadow Fading 6
Radio Propagation Modeling 6
Narrowband and Wideband Channel Models 6
Signal Attenuation 7
Received Power Characteristics 7
High Frequency Propagation 8
Channel Characteristics 9
Gaussian Channel 9
Rayleigh Channel 9
Rician Channel 10
Fading Mitigation Methods 10
Antenna Diversity 11
Equalization 11
Error Control 13
Multicarrier Transmission 13
Orthogonal Frequency Division Multiplexing 14
Wideband Systems 15
Interference 15
Cochannel Interference 16
Mitigation Techniques 17
Modulation 17
Linear versus Constant Envelope 17
Coherent versus Non-Coherent Detection 18
viii
Multicarrier Modulation 19
Signal Duplexing Techniques 20
Spectrum Considerations 20
Radio Design Considerations 20
Implementation Considerations 21
Mobility and Handoff 21
Intracell versus Intercell Handoff 22
Mobile-Intiated work-Initiated Handoff 22