Wi-Fi Monitoring System

In order to come out with a cost-effective home monitoring system, our team begin to turn attention to the commodity Wi-Fi devices already installed in the home for contact-free vital sign measurement. More robust and reliable solutions resort to finer- grained channel descriptor at physical layer that is more sensitive to human presence while keeps rather stable in static environments. Exploiting full information (both amplitude and phase) provided by CSI, our approach is able to accurately detect human movements and so on.


  • Address1: Rm.712, Third Electric Building, West Campus
    Address2: Rm.119, Technology Building, West Campus
    School of Computer Science and Technology
    University of Science and Technology of China
    Hefei, Anhui 230027, China