دانلود کتاب Wireless networks : from the physical layer to communication, computing, sensing, and control

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Table of Contents......Page 5
Foreword......Page 13
Preface......Page 15
About the Authors......Page 21
1.1 Introduction......Page 27
1.2 The Scenario......Page 29
1.3 The Players......Page 32
1.4 Concluding Remarks......Page 37
2.1 Historical Perspectives......Page 39
2.2 Digital Communication Basics......Page 40
2.2.1 Complex Baseband Representation of Bandpass Signals......Page 41
2.2.2 Digital Transmission......Page 44
2.2.3 Performance Metrics for Digital Communication......Page 45
2.2.4 Some Limits on Performance of Digital Communication Systems......Page 48
2.2.5 Optimum Demodulation......Page 50
2.2.6 Discussion......Page 54
2.3.1 Orthogonal Frequency Division Multiplexing......Page 55
2.3.2 Orthogonal Code Division Multiplexing......Page 58
2.3.3 Binary Stream Modulation......Page 61
2.3.4 Orthogonal Modulations with Memory......Page 63
2.4 Propagation in Wireless Channels......Page 66
2.4.1 Free Space Propagation......Page 67
2.4.2 Multipath Propagation......Page 72
2.4.3 Gaussian Modeling of Multipath Channels......Page 75
2.5 The Selectivity of Wireless Channels......Page 77
2.5.1 Frequency Selectivity......Page 78
2.5.2 Spatial Selectivity......Page 83
2.5.3 Time Selectivity......Page 89
2.5.4 Summary of Channel Characteristics......Page 92
2.6 Physical Models of Wireless Systems......Page 94
2.6.1 Time-Flat Frequency-Flat (TF/FF) Channels......Page 96
2.6.2 Time-Varying Frequency-Flat (TV/FF) Channels......Page 98
2.6.4 Receiver-Space-Varying Frequency-Flat (RSV/FF) Channels......Page 99
2.6.5 Transmitter-Receiver Space-Varying Frequency-Flat (TRSV/FF) Channels......Page 100
2.6.6 Paradigms for Wireless Communication......Page 101
2.7 Modern Wireless Communication......Page 103
2.7.1 Capacity of the SISO Channel......Page 105
2.7.2 Capacity of the SISO Varying Channel......Page 108
2.7.3 Capacity of the RSV/TF/FF Channel......Page 109
2.7.4 MIMO Capacity......Page 112
References......Page 116
3.1.1 Mobile Communication Systems......Page 121
3.1.2 Antenna Designs for Handsets......Page 124
3.1.3 Interaction with the Human......Page 125
3.1.4 Objectives of this Chapter......Page 126
3.2.1 RF System Introduction......Page 128
3.2.2 External Antennas......Page 129
3.2.3 Internal Antennas......Page 132
3.2.4 Non-Cellular Antennas......Page 133
3.2.5 Key Electrical Parameters in Handset Antenna Designs......Page 135
3.3 Integration of Multiple Antennas......Page 137
3.3.1 Dual-Band PIFA Design......Page 138
3.3.2 PIFA and Whip Antenna Combination......Page 139
3.3.3 PIFA and GPS IFA Combination......Page 150
3.4 Human Interaction in Handset Antenna Design......Page 160
3.4.1 Human Head Effect on Handset Antennas......Page 161
3.4.2 SAR Consideration in Handset Antenna Designs......Page 165
3.4.3 SAR Reduction with a GPS IFA......Page 170
3.5 Total Radiated Power (TRP)......Page 172
3.5.1 Definition of TRP......Page 173
3.5.2 PIFA Models in the 1900MHz Band......Page 174
3.5.3 SAR and TRP......Page 177
3.6 Conclusion......Page 180
References......Page 182
4.1 Introduction......Page 187
4.1.1 The Deterministic Approach......Page 188
4.1.2 The Stochastic Approach......Page 190
4.2 The Deterministic Geometrical Model (DGM)......Page 191
4.2.1 Input Data......Page 192
4.2.2 Output Data......Page 194
4.2.3 Rays Propagation, Reflection, and Diffraction......Page 195
4.3 The Stochastic Environment Model......Page 198
4.3.1 The Large-Scatterers Model (SELM)......Page 202
4.3.2 The Small-Scatterers Model (SESM)......Page 203
4.3.3 Analytic Results......Page 204
4.3.4 Validation......Page 208
4.4 Conclusion......Page 210
References......Page 211
5.1.1 Wireless Evolution......Page 213
5.1.2 Ad Hoc Network Characteristics......Page 215
5.1.3 Wireless Network Taxonomy......Page 217
5.2 Ad Hoc Network Applications......Page 218
5.2.1 The Battlefield......Page 219
5.2.2 Opportunistic Ad Hoc Networking in the Urban Grid and on Campus......Page 222
5.3 Design Challenges......Page 224
5.3.2 Cross Layer Interaction......Page 225
5.3.3 The Rest of this Chapter......Page 226
5.4 Overview of Scalable Ad Hoc Routing Protocols......Page 227
5.4.1 Routing in a Flat Network Address Structure......Page 229
5.4.2 Hierarchical Routing Protocols......Page 236
5.4.3 Geographic Position Information Assisted Routing......Page 244
5.5 The MINUTEMAN Project......Page 250
5.6 Scalable Routing in MINUTEMAN......Page 254
5.7 Backbone Node Deployment and Clustering......Page 255
5.7.1 Random Competition-Based Clustering......Page 256
5.8.1 LANMAR in the MBN......Page 258
5.9 Simulation Experiments......Page 260
5.9.1 Cluster Stability......Page 261
5.9.2 Routing Algorithm Performance......Page 262
5.10 Related Work......Page 263
5.11 Conclusion......Page 264
References......Page 265
6.1.1 Motivation......Page 269
6.1.2 Measured Data and Network Characteristics......Page 270
6.1.3 Metrics......Page 271
6.1.4 Related Work......Page 272
6.2 Background......Page 274
6.3.1 Network Model......Page 276
6.3.2 Signal Model......Page 277
6.4.1 Lossless Data Gathering......Page 278
6.4.2 Node Placement......Page 292
6.4.3 Lossy Data Gathering......Page 293
6.4.4 Remarks......Page 298
6.5 Data Gathering of Spatio-Temporal Processes......Page 299
6.5.1 Problem Setup......Page 301
6.5.2 One-Dimensional Networks......Page 302
6.5.3 Two-Dimensional Networks......Page 308
6.5.4 Numerical Simulations......Page 310
6.5.5 Remarks......Page 311
References......Page 312
7.1 Introduction......Page 315
7.2 The Wireless Medium......Page 316
7.3 The Capacity and Architecture of Wireless Networks......Page 322
7.4 Protocols for Ad Hoc Networks......Page 328
7.4.1 Power Control......Page 329
7.4.2 Routing......Page 331
7.4.3 Medium Access Control......Page 333
7.5 In-Network Processing for Function Computation in Sensor Networks......Page 336
7.6 Networked Control......Page 338
References......Page 341
Index......Page 345
Colour Plate......Page 353