OFDMA System Analysis and Design (Mobile Communications)-[1]-[Samuel C Yang].pdf

OFDMA System Analysis and Design
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OFDMA System Analysis and Design
Samuel C. Yang
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A catalogue record for this book is available from the British Library.
ISBN-13: 978-1-60807-076-3
Cover design by Vicki Kane
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10 9 8 7 6 5 4 3 2 1
To my beautiful wife Jenny
Contents
Preface xiii
Acknowledgments xv
CHAPTER 1
Introduction to OFDM and OFDMA 1
Motivation 1
Conventional FDM 3
Advantages of FDM 5
Intersymbol Interference (ISI) and Multipath Fading 5
Modulation and Coding per Subcarrier 6
Simple Equalization 6
Disadvantages of FDM 7
Basics of OFDM 7
Advantages of OFDM 8
plexity Modulation 9
Spectral Effi ciency 9
Basics of OFDMA 10
Advantages of OFDMA 12
Some Practical Issues of OFDM and OFDMA 13
Time Domain: Interblock Interference 13
Frequency Domain: Intercarrier Interference 13
OFDM and DSSS 14
Overview of the Book 14
References 15
Selected Bibliography 16
CHAPTER 2
Cha