Demo: A Full Human Respiration Detection System Using Commodity Wi-Fi Devices

被引:5
|
作者
Zeng, Youwei [1 ,2 ]
Yi, Enze [1 ,2 ]
Wu, Dan [1 ,2 ]
Gao, Ruiyang [1 ,2 ]
Zhang, Daqing [1 ,2 ]
机构
[1] Peking Univ, Beijing 100871, Peoples R China
[2] Peking Univ, Informat Technol Inst Binhai, Tianjin 300450, Peoples R China
关键词
Wi-Fi; Channel State Information (CSI); Respiration Detection;
D O I
10.1145/3267305.3267560
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In recent years, human respiration detection based on Wi-Fi signals has drawn a lot of attention due to better user acceptance and great potential for real-world deployment. However latest studies show that respiration sensing performance varies at different locations due to the nature of Wi-Fi radio wave propagation in indoor environments, i.e., respiration detection may experience poor performance at certain locations which we call "blind spots". In this demo, we will demonstrate a human respiration detection system which enables full location coverage with no blind spot.
引用
收藏
页码:480 / 483
页数:4
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