2007新书：Morgan.Kaufmann.Wireless.Communications.and.Networking

liyuanliu

Vijay K.Garg著
Wireless.Communications.and.Networking.
出版日期：Jun.2007

Contents
About the Author xxiii
Preface xxv
1 An Overview of Wireless Systems 1
1.1 Introduction 1
1.2 First- and Second-Generation Cellular Systems 2
1.3 Cellular Communications from 1G to 3G 5
1.4 Road Map for Higher Data Rate Capability in 3G 8
1.5 Wireless 4G Systems 14
1.6 Future Wireless Networks 15
1.7 Standardization Activities for Cellular Systems 17
1.8 Summary 19
Problems 20
References 20
2 Teletraffi c Engineering 23
2.1 Introduction 23
2.2 Service Level 23
2.3 Traffi c Usage 24
2.4 Traffi c Measurement Units 25
2.5 Call Capacity 30
2.6 Defi nitions of Terms 32
2.7 Data Collection 36
2.8 Offi ce Engineering Considerations 36
2.9 Traffi c Types 38
2.10 Blocking Formulas 39
2.10.1 Erlang B Formula 40
2.10.2 Poisson’s Formula 41
2.10.3 Erlang C Formula 41
2.10.4 Comparison of Erlang B and Poisson’s Formulas 42
2.10.5 Binomial Formula 42
2.11 Summary 43
Problems 44
References 45
3 Radio Propagation and Propagation Path-Loss Models 47
3.1 Introduction 47
3.2 Free-Space Attenuation 48
3.3 Attenuation over Refl ecting Surface 50
3.4 Effect of Earth’s Curvature 53
3.5 Radio Wave Propagation 54
3.6 Characteristics of Wireless Channel 58
3.6.1 Multipath Delay Spread, Coherence Bandwidth,
and Coherence Time 60
3.7 Signal Fading Statistics 62
3.7.1 Rician Distribution 63
3.7.2 Rayleigh Distribution 64
3.7.3 Lognormal Distribution 64
3.8 Level Crossing Rate and Average Fade Duration 65
3.9 Propagation Path-Loss Models 66
3.9.1 Okumura/Hata Model 67
3.9.2 Cost 231 Model 68
3.9.3 IMT-2000 Models 72
3.10 Indoor Path-Loss Models 75
3.11 Fade Margin 76
3.12 Link Margin 79
3.13 Summary 81
Problems 82
References 83
4 An Overview of Digital Communication and Transmission 85
4.1 Introduction 85
4.2 Baseband Systems 87
4.3 Messages, Characters, and Symbols 87
4.4 Sampling Process 88
4.4.1 Aliasing 91
4.4.2 Quantization 93
4.4.3 Sources of Error 94
4.4.4 Uniform Quantization 95
4.5 Voice Communication 97
4.6 Pulse Amplitude Modulation (PAM) 98
4.7 Pulse Code Modulation 100
4.8 Shannon Limit 102
4.9 Modulation 103
4.10 Performance Parameters of Coding and Modulation Scheme 105
4.11 Power Limited and Bandwidth-Limited Channel 108
4.12 Nyquist Bandwidth 109
4.13 OSI Model 112
4.13.1 OSI Upper Layers 112
4.14 Data Communication Services 113
4.15 Multiplexing 115
4.16 Transmission Media 116
4.17 Transmission Impairments 118
4.17.1 Attenuation Distortion 118
4.17.2 Phase Distortion 118
4.17.3 Level 118
4.17.4 Noise and SNR 119
4.18 Summary 120
Problems 121
References 121
5 Fundamentals of Cellular Communications 123
5.1 Introduction 123
5.2 Cellular Systems 123
5.3 Hexagonal Cell Geometry 125
5.4 Cochannel Interference Ratio 131
5.5 Cellular System Design in Worst-Case Scenario with
an Omnidirectional Antenna 134
5.6 Cochannel Interference Reduction 136
5.7 Directional Antennas in Seven-Cell Reuse Pattern 137
5.7.1 Three-Sector Case 137
5.7.2 Six-Sector Case 138
5.8 Cell Splitting 141

5.9 Adjacent Channel Interference (ACI) 144
5.10 Segmentation 144
5.11 Summary 145
Problems 146
References 147
6 Multiple Access Techniques 149
6.1 Introduction 149
6.2 Narrowband Channelized Systems 150
6.2.1 Frequency Division Duplex (FDD) and Time Division
Duplex (TDD) System 151
6.2.2 Frequency Division Multiple Access 152
6.2.3 Time Division Multiple Access 154
6.3 Spectral Effi ciency 156
6.3.1 Spectral Effi ciency of Modulation 156
6.3.2 Multiple Access Spectral Effi ciency 159
6.3.3 Overall Spectral Effi ciency of FDMA and TDMA Systems 160
6.4 Wideband Systems 163
6.5 Comparisons of FDMA, TDMA, and DS-CDMA (Figure 6.7) 166
6.6 Capacity of DS-CDMA System 168
6.7 Comparison of DS-CDMA vs. TDMA System Capacity 171
6.8 Frequency Hopping Spread Spectrum with M-ary
Frequency Shift Keying 172
6.9 Orthogonal Frequency Division Multiplexing (OFDM) 173
6.10 Multicarrier DS-CDMA (MC-DS-CDMA) 175
6.11 Random Access Methods 176
6.11.1 Pure ALOHA 176
6.11.2 Slotted ALOHA 177
6.11.3 Carrier Sense Multiple Access (CSMA) 178
6.11.4 Carrier Sense Multiple Access with Collision Detection 180
6.11.5 Carrier Sense Multiple Access with Collision
Avoidance (CSMA/CA) 181
6.12 Idle Signal Casting Multiple Access 184
6.13 Packet Reservation Multiple Access 184
6.14 Error Control Schemes for Link Layer 185
6.15 Summary

Problems 189
References 190
7 Architecture of a Wireless Wide-Area Network (WWAN) 193
7.1 Introduction 193
7.2 WWAN Subsystem Entities 194
7.2.1 User Equipment 194
7.2.2 Radio Station Subsystem 196
7.2.3 Network and Switching Subsystem 197
7.2.4 Operation and Maintenance Subsystem (OMSS) 198
7.2.5 Interworking and Interfaces 199
7.3 Logical Channels 199
7.4 Channel and Frame Structure 201
7.5 Basic Signal Characteristics 203
7.6 Speech Processing 203
7.7 Power Levels in Mobile Station 208
7.8 GSM Public Land Mobile Network Services 209
7.9 Summary 212
Problems 213
References 213
8 Speech Coding and Channel Coding 215
8.1 Introduction 215
8.2 Speech Coding 215
8.2.1 Speech Coding Methods 216
8.2.2 Speech Codec Attributes 217
8.2.3 Linear-Prediction-Based Analysis-by-Synthesis (LPAS) 218
8.2.4 Waveform Coding 219
8.2.5 Vocoders 220
8.2.6 Hybrid Coding 221
8.3 Speech Codecs in European Systems 222
8.3.1 GSM Enhanced Full-Rate (EFR) 222
8.3.2 Adaptive Multiple Rate Codec 224
8.4 CELP Speech Codec 227
8.5 Enhanced Variable Rate Codec 230
8.6 Channel Coding 233

8.6.1 Reed-Solomon (RS) Codes 234
8.6.2 Convolutional Code 237
8.6.3 Turbo Coding 241
8.6.4 Soft and Hard Decision Decoding 244
8.6.5 Bit-Interleaving and De-Interleaving 245
8.7 Summary 246
Problems 247
References 247
9 Modulation Schemes 249
9.1 Introduction 249
9.2 Introduction to Modulation 249
9.3 Phase Shift Keying 257
9.3.1 Quadrature Phase Shift Keying (QPSK),
Offset-Quadrature Phase Shift Keying (OQPSK) and
M-PSK Modulation [5,7,11] 260
9.3.2 /4-DQPSK Modulation 264
9.3.3 MSK and GMSK Modulation 268
9.4 Quadrature Amplitude Modulation 272
9.5 M-ary Frequency Shift Keying 275
9.6 Modulation Selection 278
9.7 Synchronization 278
9.8 Equalization 282
9.9 Summary 284
Problems 284
References 285
10 Antennas, Diversity, and Link Analysis 287
10.1 Introduction 287
10.2 Antenna System 287
10.3 Antenna Gain 288
10.4 Performance Criteria of Antenna Systems 293
10.5 Relationship between Directivity, Gain, and Beam Width of an Antenna 295
10.5.1 The Relationship between Directivity and Gain 296
10.5.2 Relation between Gain and Beam Width 297
10.5.3 Helical Antennas 298

10.6 Diversity 300
10.6.1 Types of Diversity 301
10.7 Combining Methods 302
10.7.1 Selection Combiner 303
10.7.2 Switched Combiner 306
10.7.3 Maximal Ratio Combiner 306
10.7.4 Equal Gain Combiner 309
10.8 Rake Receiver 310
10.9 Link Budgets 312
10.10 Summary 314
Problems 315
References 315
11 Spread Spectrum (SS) and CDMA Systems 317
11.1 Introduction 317
11.2 Concept of Spread Spectrum 317
11.3 System Processing Gain 321
11.4 Requirements of Direct-Sequence Spread Spectrum 328
11.5 Frequency-Hopping Spread Spectrum Systems 329
11.6 Operational Advantages of SS Modulation 333
11.7 Coherent Binary Phase-Shift Keying DSSS 335
11.8 Quadrature Phase-Shift Keying DSSS 337
11.9 Bit Scrambling 339
11.10 Requirements of Spreading Codes 341
11.11 Multipath Path Signal Propagation and Rake Receiver 342
11.12 Critical Challenges of CDMA 347
11.13 TIA IS-95 CDMA System 347
11.13.1 Downlink (Forward) (BS to MS) 348
11.13.2 Uplink (Reverse) (MS to BS) 351
11.14 Power Control in CDMA 356
11.14.1 Open Loop Power Control 357
11.15 Softer and Soft Handoff 361
11.16 Summary 364
Problems 364
References 366

liyuanliu

PART 1

liyuanliu

PART 2

smaa

thx a lot
good

smaa

thx a lot
good

liuqingpat

好书阿，可是没时间看阿

jzhang

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lulinjun_001

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lulinjun_001

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cenogreen

收藏, Thanks