Toward Centimeter-Scale Human Activity Sensing with Wi-Fi Signals

By allowing centimeter-scale human activity sensing with Wi-Fi signals, the Fresnel zone model could revolutionize wireless sensing and Internet of Things applications. The web extra at www.youtube.com/watch?v=R_vR6O8706g demonstrates how the Fresnel zone model can be leveraged for device-free sensi...

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Bibliographic Details
Published inComputer (Long Beach, Calif.) Vol. 50; no. 1; pp. 48 - 57
Main Authors Zhang, Daqing, Wang, Hao, Wu, Dan
Format Journal Article
LanguageEnglish
Published New York IEEE 01.01.2017
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
bioinformatics
Ellipsoids
Fresnel reflection
human-computer interaction
IEEE 802.11 Standard
Internet of Things
Mathematical models
Outlook
pervasive computing
RF signals
Sensors
Signaling
smart technology
Software
Wireless access points
Wireless communication
wireless sensing
Wireless sensor networks
Online AccessGet full text
ISSN0018-9162
1558-0814
DOI10.1109/MC.2017.7

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Summary:By allowing centimeter-scale human activity sensing with Wi-Fi signals, the Fresnel zone model could revolutionize wireless sensing and Internet of Things applications. The web extra at www.youtube.com/watch?v=R_vR6O8706g demonstrates how the Fresnel zone model can be leveraged for device-free sensing of human activities such as respiration and walking.
Bibliography:SourceType-Scholarly Journals-1
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ISSN:0018-9162
1558-0814
DOI:10.1109/MC.2017.7