Toward Low-Cost Passive Motion Tracking With One Pair of Commodity Wi-Fi Devices
With the popularity of Wi-Fi devices and the development of the Internet of Things (IoT), Wi-Fi-based passive motion tracking has attracted significant attention.Most existing works utilize Cattle the Angle of Arrival (AoA), Time of Flight (ToF), and Doppler Frequency Shift (DFS) of the Channel State Information (CSI) to track human motions.However