K. J. Ray Liu

Wireless AI (eBook, ePUB)

Wireless Sensing, Positioning, IoT, and Communications

• Format: ePub

Produktbeschreibung

With this groundbreaking text, discover how wireless artificial intelligence (AI) can be used to determine position at centimeter level, sense motion and vital signs, and identify events and people. Using a highly innovative approach that employs existing wireless equipment and signal processing techniques to turn multipaths into virtual antennas, combined with the physical principle of time reversal and machine learning, it covers fundamental theory, extensive experimental results, and real practical use cases developed for products and applications. Topics explored include indoor positioning and tracking, wireless sensing and analytics, wireless power transfer and energy efficiency, 5G and next-generation communications, and the connection of large numbers of heterogeneous IoT devices of various bandwidths and capabilities. Demo videos accompanying the book online enhance understanding of these topics. Providing a unified framework for wireless AI, this is an excellent text for graduate students, researchers, and professionals working in wireless sensing, positioning, IoT, machine learning, signal processing and wireless communications.

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Produktdetails

• Verlag: Cambridge University Press
• Erscheinungstermin: 3. Oktober 2019
• Englisch
• ISBN-13: 9781108571029
• Artikelnr.: 62734184

Autorenporträt

K. J. Ray Liu is Christine Kim Eminent Professor of Information Technology in the Department of Electrical and Computer Engineering at the University of Maryland, College Park. A Highly Cited Researcher, he is a Fellow of the Institute of Electrical and Electronics Engineers (IEEE) and the American Association for the Advancement of Science (AAAS), IEEE Vice President, Technical Activities, and a former President of the IEEE Signal Processing Society. He is a recipient of the 2016 IEEE Leon K. Kirchmayer Award, the IEEE Signal Processing Society 2014 Society Award, and the IEEE Signal Processing Society 2009 Technical Achievement Award. He has also co-authored several books, including Cooperative Communications and Networking (Cambridge, 2008).

Inhaltsangabe

1. Principles of time reversal and effective bandwidth
Part I. Indoor Locationing and Tracking: 2. Centimeter-accuracy indoor positioning
3. Multi-antenna approach
4. Frequency hopping approach
5. Decimeter-accuracy indoor tracking
Part II. Wireless Sensing and Analytics: 6. Wireless events detection
7. Statistical learning for indoor monitoring
8. Radio biometrics for human recognition
9. Vital signs estimation and detection
10. Wireless motion detection
11. Device-free Speed estimation
Part III. Wireless Power Transfer and Energy Efficiency: 12. Time-reversal for energy efficiency
13. Power waveforming
14. Joint power waveforming and beamforming
Part IV. 5G Communications and Beyond: 15. Time-reversal division multiple access
16. Combating strong-weak resonances in TRDMA
17. Time-reversal massive multipath effect
18. Waveforming
19. Spatial focusing effect for networking
20. Tunnelling effect for cloud radio access network
Part V. IoT Connections: 21. Time-reversal for IoT
22. Heterogeneous connections for IoT.