全面详解LTE：MATLAB建模、仿真与实现 Understanding LTE with matlab

UNDERSTANDING LTE

WITH MATLAB

®

UNDERSTANDING LTE

WITH MATLAB

®

FROM MATHEMATICAL MODELING

TO SIMULATION AND PROTOTYPING

Dr Houman Zarrinkoub

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®

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Library of Congress Cataloging-in-Publication Data

Zarrinkoub, Houman.

Understanding LTE with MATLAB : from mathematical foundation to simulation, performance evaluation and

621.3845

6–dc23

A catalogue record for this book is available from the British Library.

ISBN: 9781118443415

Typeset in 10/12pt TimesLTStd by Laserwords Private Limited, Chennai, India

1 2014

Contents

Preface xiii

1.5 LTE Requirements 5

1.7 LTE-Enabling Technologies 7

1.8 LTE Physical Layer (PHY) Modeling 9

1.9 LTE (Releases 8 and 9) 11

2.2 Frequency Bands 14

2.3 Unicast and Multicast Services 14

2.4 Allocation of Bandwidth 16

2.5 Time Framing 17

2.6 Time–Frequency Representation 17

vi Contents

2.10.1 Downlink Physical Channels 26

2.10.2 Function of Downlink Channels 27

2.10.3 Uplink Physical Channels 30

2.10.4 Function of Uplink Channels 30

2.11 Physical Signals 31

2.11.1 Reference Signals 31

2.11.2 Synchronization Signals 33

2.12 Downlink Frame Structures 34

2.13 Uplink Frame Structures 35

2.16 PHY Processing 41

2.19 Chapter Summary 45

®

3.1 System Development Workow 47

3.9 Modeling and Simulation 52

3.9.1 DSP System Toolbox 52

3.9.2 Communications System Toolbox 52

3.9.3 Parallel Computing Toolbox 52

3.9.4 Fixed-Point Designer 53