Microwave Mobile Communications.pdf

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MICROWAVE MOBILE COMMUNICATIONS

-OdS -OdS ,..,9 f) ,\. ....c,v \.c, () o...,. .. Frontispiece. Two views of a delay- Doppler spectrum typical of mobile radio transmission in New York City. (See Section 1.5)

MICROWAVE MOBILE COMMUNICATIONS Edited by William C. Jakes FORMERLY DIRECTOR, RADIO TRANSMISSION LABORATORY BELL TELEPHONE LABORATORIES NORTH ANDOVER, MASSACHUSETTS +IEEE The Instituteof Electrical and Electronics Engineers, lnc., NewYork \1:!jINTERSCIENCE AJOHNWILEY & SONS, INC., PUBUCATION NewYork - Chichester -Weinheim - Brisbane - Singapore -Toronto

A NOm TOras READER Thisbookhas been electronically reproduced from digital information storedat JohnWiley & Sons, Inc. We arepleased thattheuseofthisnew technology will enableus to keepworks of enduringscholarly valuein printas longas there is a reasonable demand forthem. Thecontentof this bookis identical to previousprintings. DEE PRESS Editorial Board William Perkins, Editor in Chief R. S. Blicq M.Eden D. M. Etter J. J. FmeUm G. F. Hofthagle R. F. Hoyt I. D.Irwin s. v. Kartalopoulos P. Laplante E. K. Miller 1.M. F. Moura LPeden L. Shaw M.Simaan Dudley R. Kay,Director01BookPubli8hing Denise G8IU10D. Productionand ManuflzclJlrlng Manager Carrie Briggs,lfdmin;8trative A.r.r;8tant Lisa S. Mizrahi,ReviN andPublicityCoordinator Reiuued in cooperation with the IEEECommunicatiOlU Society IEEE Communications SocietyLiaisonto IEEE PRESS Jack M. Holtzman Copyright C 1974, Lucent Technologies, used by permission. ISBN 0-7803-1069-1

contents preface to the IEEE edition preface to the first edition foreword introduction Wm. C. Jakes PART I MOBILE RADIO PROPAGATION chapter 1 multipath interference Wm. C. Jakes Synopsis of Chapter 1.1 Spatial Distribution of the Field 1.1 Power Spectra of the Fading Signal 1.3 Power Spectrum and Other Properties of the Signal Envelope 1.4 Random Frequency Modulation 1.5 Coherence Bandwidth 1.6 Spatial Correlations at the Base Station 1.7 Laboratory Simulation of Multipath Interference chapter 2 large-scale variations of the average signal D. O. Reudink Synopsis of Chapter 2.1 Factors Affecting Transmission 2.1 Observed Attenuation on Mobile Radio Paths over Smooth Terrain 2.3 Effects of Irregular Terrain 2.4 Statistical Distribution of the Local Mean Signal 2.5 Prediction of Field Strength ix xi xiii 1 11 11 13 19 24 39 4S 60 6S 79 79 80 90 112 119 123 v

vi Contents chapter 3 antennas and polarization eHects 133 Y. S. Yeh Synopsis of Chapter 3.1 Mobile Antennas 3.2 Base Station Antennas 3.3 Polarization Effects PART II MOBILE RADIO SYSTEMS chapter 4 modulation, noise, and interference M. J. Gans and Y. S. Yeh Synopsis of Chapter 4.1 Frequency Modulation 4.2 Digital Modulation 4.3 Channel Multiplexing 4.4 Man-Made Noise chapter 5 fundamentals of diversity systems Wm. C. Jakes, Y. S. Yeh, M. J. Gans, and D. o. Reudink Synopsis of Chapter 5.1 Basic Diversity Classifications 5.1 Combining Methods 5.3 Antenna Arrays for Space Diversity 5.4 Effectof Diversity on FM Noise and Interference 5.5 Diversity Against Shadowing chapter 6 diversity techniques D. O. Reudink, Y. S. Yeh, and Wm. C. Jakes Synopsis of Chapter 6.1 Postdetection Diversity 133 134 ISO 152 161 161 162 218 240 295 309 309 310 313 329 341 377 389 389 390

Contents vii 6.2 Switched Diversity 6.3 Coherent Combining Using Carrier Recovery 6.4 Coherent Combining Using a Separate Pilot 6.5 Retransmission Diversity 6.6 Multicarrier AM Diversity 6.7 Digital Modulation-Diversity Systems 6.8 Comparison of Diversity Systems chapter 7 layout and control of high-capacity systems D. C. Cox and D. O. Reudink Synopsisof Chapter 7.1 Large Radio Coverage Area Systems 7.1 Coverage Layout of Small Cell Systems 7.3 Base Station Assignment in Small Cell Systems 7.4 Channel Assignment in Small Cell Systems appendix a computation of the spectra of phase-modulated waves by means of Poisson's sum formula M. J. Gans appendix b click rate for a nonsymmetrical noise spectrum M. J. Gans appendix c median values of transmission coefficient variations M. J. Gans index 399 423 464 489 512 517 531 S45 S45 546 562 S68 572 623 627 631 635

preface to the lEE E edition Since the original publication of this book in 1974 mobile radio (now called cellular) has experienced dramatic growth. In addition, the new field of "wireless communications" is beginning to appear, which experiences some of the same types of problems as mobile radio. High interest in both of these disciplines has markedly increased the de- mand for the present work; thus, we are extremely pleased that the IEEE Press has decided to republish our book and make it more readily available. This also provides an opportunity to include a number of corrections made known to us over the years. We hope that this book will continue to help those involved in these fast-growing fields. January 1994 Wm. C. Jakes Editor Ix

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