Wi-Fi sensing systems leverage wireless signals from widely deployed Wi-Fi devices to
realize sensing for a broad range of applications. However, current Wi-Fi sensing systems …

In this paper, we propose BeamSense, a completely novel approach to implement standard-
compliant Wi-Fi sensing applications. Existing work leverages the manual extraction of the …

Recently, researchers have shown that the beamforming feedback angles (BFAs) used for
Wi-Fi multiple-input multiple-output (MIMO) operations can be effectively leveraged as a …

In this study, we experimentally validated the possibility of estimating the angle of departure
(AoD) using multiple signal classification (MUSIC) with only WiFi control frames for …

Recently, channel state information (CSI) extracted from Wi-Fi signals has enabled a variety
of Wi-Fi sensing applications beyond communications. However, the extraction of CSI relies …

This study realizes firmware-agnostic line-of-sight (LOS) identification to extend the range of
WiFi-sensing applications. We developed a beamforming feedback (BFF)-based LOS …

In this letter, we analyzed the beamforming feedback (BFF) as a WiFi sensing feature. The
BFF is used for eigenmode transmission and is calculated from the channel state information …

In this paper, we propose BFA-Sense, a completely novel approach to implement standard-
compliant Wi-Fi sensing applications. Wi-Fi sensing enables game-changing applications in …