CDMA RF System Engineering.pdf

CDMA RF System Engineering

Samuel C. Yang

Artech House

Boston • London

Library of Congress Cataloging-in-Publication Data

Yang, Samuel C.

CDMA RF system engineering / Samuel C. Yang

p. cm. — (Artech House mobile communications library)

Includes bibliographical references and index.

ISBN 0-89006-991-3 (alk. paper)

1. Wireless communication systems.

2. Code division multiple access.

3. Personal communication service systems.

I. Title.

II. Series.

TK5103.2.Y36 1998

621.3845—dc21

98-10451

CIP

British Library Cataloguing in Publication Data

Yang, Samuel C.

CDMA RF system engineering — (Artech House mobile communications library)

1. Code division multiple access

I. Title

621.3’845

ISBN 0-89006-991-3

Cover design by Nina Y. Hsiao

685 Canton Street

Norwood, MA 02062

may be reproduced or utilized in any form or by any means, electronic or mechanical, including

photocopying, recording, or by any information storage and retrieval system, without permis-

sion in writing from the publisher.

All terms mentioned in this book that are known to be trademarks or service marks have

been appropriately capitalized. Artech House cannot attest to the accuracy of this information.

Use of a term in this book should not be regarded as affecting the validity of any trademark or

service mark.

International Standard Book Number: 0-89006-991-3

Library of Congress Catalog Card Number: 98-10451

10987654321

To my loving parents John and Hannah,

my caring sisters Esther and Nina,

and my precious wife Jenny

Contents

Preface

Acknowledgments

xix

1 Introduction

1.1 Motivation

1.2 Multiple Access Using Spread Spectrum

1.3 Applications of DS-SS in Mobile Communication

2 Radio Propagation

2.1 Link Analysis

2.2 Propagation Loss

2.2.1 Free-Space Model

2.2.2 Lee Model

2.2.3 Hata Model

2.2.4 Observations

2.3 Shadowing

2.4 Multipath Rayleigh Fading

2.5 Multipath Delay Spread

vii

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