Theory of Code Division Multiple Access Communication

Kamil Sh. Zigangirov9780471457121, 0471457124

A comprehensive introduction to CDMA theory and applicationCode division multiple access (CDMA) communication is rapidly replacing time- and frequency-division methods as the cornerstone of wireless communication and mobile radio. Theory of Code Division Multiple Access Communication provides a lucid introduction and overview of CDMA concepts and methods for both the professional and the advanced student.Emphasizing the role CDMA has played in the development of wireless communication and cellular mobile radio systems, the author leads you through the basic concepts of mobile radio systems and considers the different principles of multiple access-time division, frequency division, and code division. He then analyzes three major CDMA systems-direct sequence (DS) CDMA systems, frequency hopped (FH) CDMA systems, and pulse position hopped (PPH) CDMA systems. Other topics covered include: * Spread spectrum (SS) technology * Forward error control coding * CDMA communication on fading channels * Pseudorandom signals * Information theory in relation to CDMA communication * CDMA cellular networksComplete with useful appendices providing analyses of the moments of CDMA system decision statistics, Theory of Code Division Multiple Access Communication is a ready reference for every engineer seeking an understanding of the history and concepts of this key communications technology.

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Table of contents :
Team DDU……Page 1
CONTENTS……Page 8
Preface……Page 12
1 1 CellularMobile Radio Systems……Page 14
1 2 Frequency Division and Time Division Multiple Access……Page 17
1 3 Direct Sequence CDMA……Page 20
1 4 Frequency-Hopped CDMA……Page 30
1 5 Pulse Position-Hopped CDMA……Page 36
1 6 Organization of the Text……Page 41
Problems……Page 44
2 Introduction to Spread Spectrum Communication Systems……Page 49
2 1 Modulation Formats for SS Communication……Page 50
2 2 Correlation and Spectral Properties of Modulated Signals……Page 63
2 3 Generation of DS SS Signals……Page 68
2 4 Frequency-Hopped SS Signals……Page 78
2 5 Pulse Position-Hopped SS Signals……Page 82
2 6 Orthogonal and Quasi-Orthogonal Expansions of SS Signals……Page 86
2 7 Comments……Page 94
Problems……Page 95
3 1 Problem Formulation……Page 99
3 2 Neyman¨CPearson Hypothesis Testing Concept……Page 102
3 3 Coherent Reception of DS CDMA Signals (Uplink Transmission)……Page 113
3 4 Coherent Reception of DS CDMA Signals (Downlink Transmission)……Page 121
3 5 Reception of DS DPSK SS Signals……Page 126
3 6 Reception of FH SS Signals……Page 131
3 7 Reception of PPH SS Signals……Page 139
Problems……Page 146
4 1 Introduction to Block Coding……Page 150
4 2 First-Order Reed¨CMuller Code……Page 156
4 3 Noncoherent Reception of Encoded DS CDMA Signals……Page 162
4 4 Introduction to Convolutional Coding……Page 168
4 5 Convolutional Coding in DS CDMA Systems……Page 175
4 6 Orthogonal Convolutional Codes……Page 180
4 7 Coding in FH and PPH CDMA Systems……Page 184
4 8 Concatenated Codes in CDMA Systems……Page 189
Problems……Page 194
5 1 Statistical Models of Multipath Fading……Page 199
5 2 Coherent Reception of Faded Signals……Page 203
5 3 Forward Transmission over a Multipath Faded Channel in a DS CDMA System……Page 210
5 4 Reverse Transmission over a Multipath Faded Channel in a DS CDMA System……Page 218
5 5 Interleaving for a Rayleigh Channel……Page 227
5 6 FH SS Communication over Rayleigh Faded Channels……Page 232
5 7 Comments……Page 235
Problems……Page 236
6 1 Pseudorandom Sequences and Signals……Page 242
6 2 Finite-Field Arithmetic……Page 246
6 3 Maximum-Length Linear Shift Registers……Page 250
6 4 Randomness Properties of Maximal-Length Sequences……Page 254
6 5 Generating Pseudorandom Signals (Pseudonoise) from Pseudorandom Sequences……Page 257
6 6 Other Sets of Spreading Sequences……Page 260
6 7 Comments……Page 264
Problems……Page 265
7 Synchronization of Pseudorandom Signals……Page 268
7 1 Hypothesis Testing in the Acquisition Process……Page 269
7 2 Performance of the Hypothesis Testing Device……Page 276
7 3 The Acquisition Procedure……Page 283
7 4 Modifications of the Acquisition Procedure……Page 288
7 5 Time Tracking of SS Signals……Page 297
7 6 Coherent Reception of Uplink Transmitted Signals in the DS CDMA System……Page 303
Problems……Page 309
8 Information-Theoretical Aspects of CDMA Communications……Page 313
8 1 Shannon Capacity of DS CDMA Systems……Page 314
8 2 Reliability Functions……Page 322
8 3 Capacity of FH CDMA Systems……Page 330
8 4 Uplink Multiple-Access Channels……Page 336
8 5 Downlink Multiple-Access Channels……Page 344
8 6 Multiuser Communication in the Rayleigh Fading Channels……Page 345
Problems……Page 353
9 CDMA Cellular Networks……Page 355
9 1 General Aspects of CDMA Cellular Networks……Page 356
9 2 Other-Cell Relative Interference Factors……Page 358
9 3 Handoff Strategies……Page 363
9 4 Power Control……Page 366
9 5 Erlang Capacity of CDMA System……Page 372
9 6 Interference Cancellation in the Reverse Link of the DS CDMA System……Page 376
9 7 User Coordination in the Forward Link of the DS CDMA System……Page 380
9 8 Third-Generation Wireless Cellular Networks……Page 390
Problems……Page 393
Appendix A: Analysis of the Moments of the Decision Statistics for the FH CDMA Communication System……Page 398
Bibliography……Page 403
Index……Page 408