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《Ultra-wideband Positioning Systems: Theoretical Limits, Ranging Algorithms, and Protocols》
【原书作者】： Zafer Sahinoglu， Sinan Gezici， Ismail Güvenc
【译者】：
【ISBN 】： 0521873096/9780521873093
【页数 】：283
【开本 】 ：
【出版社】 ：Cambridge University Press
【出版日期】：October 2008
【文件格式】：PDF
【封面附图】：
【摘要或目录】：
Position estimation of wireless devices has many applications in short-range networks. Ultra-wideband (UWB) signals provide accurate positioning capabilities that can be harnessed in wireless systems to realize these applications. This title provides detailed coverage of UWB positioning systems, offering comprehensive treatment of signal and receiver design for ranging, range estimation techniques, theoretical performance bounds, ranging algorithms and protocols. Beginning with a discussion of the potential applications of wireless positioning, and investigating UWB signals for such applications, later chapters establish a signal processing framework for analyzing UWB positioning and ranging systems. The recent IEEE 802.15.4a standard related to UWB is also studied in detail. Each chapter contains examples, problems and Matlab scripts to help readers grasp key concepts. This is an ideal text for graduate students and researchers in electrical and computer engineering, and practitioners in the communications industry, particularly those in wireless communications.
目录
Contents
Preface page ix
1 Introduction 1
1.1 Trends in location-aware applications 2
1.2 Taxonomy of localization systems 6
1.3 Ranging and localization with UWB 10
1.4 Problems 19
2 Ultra-wideband signals 20
2.1 Definition of UWB 20
2.2 International regulations for UWB signals 24
2.3 Emerging UWB standards 32
2.4 Problems 42
3 Ultra-wideband channel models 44
3.1 UWB versus narrowband 45
3.2 UWB channel characterization 49
3.3 UWB channel measurement campaigns 53
3.4 Problems 61
4 Position estimation techniques 63
4.1 Measurement categories 64
4.2 Position estimation 74
4.3 Position tracking 92
4.4 Problems 97
5 Time-based ranging via UWB radios 101
5.1 Time-based positioning 101
5.2 Error sources in time-based ranging 103
5.3 Time-based ranging 108
5.4 Fundamental limits for time-based ranging 117
5.5 Maximum likelihood-based ranging techniques 125
5.6 Low-complexity UWB ranging techniques 133
5.7 Problems 145
6 Ranging protocols 148
6.1 Layered protocols 149
6.2 Time-based ranging protocols 150
6.3 Ranging in IEEE 802.15.4a standard 158
6.4 Problems 180
7 Special topics in ranging 181
7.1 Interference mitigation 182
7.2 Coded payload modulation 196
7.3 Private ranging 198
7.4 Problems 202
8 Practical considerations for UWB system design 203
8.1 Signal design for ranging 203
8.2 Link budget calculations 210
8.3 Hardware issues 214
8.4 Problems 225
9 Recent developments and future research directions 227
9.1 Development of accurate ranging/positioning algorithms 227
9.2 Training-based systems and exploiting the side information 229
9.3 NLOS mitigation 231
9.4 Multiple accessing and interference mitigation 232
9.5 Cognitive ranging and localization 233
9.6 Anchor placement 235
9.7 UWB radar in health-care 236
9.8 UWB for simultaneous localization and mapping 237
9.9 Secure ranging and localization 238
9.10 Concluding remarks 240
References 241
Index 265
[ 本帖最后由 西楼昨夜风 于 2009-8-10 15:24 编辑 ] |
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