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eess.SP2026
Rainfall Sensing via Mobile Communication Signals
Zhongqin Wang, J. Andrew Zhang, Kai Wu +1
Rainfall monitoring is important for hydrological observation, disaster warning, and environmental sensing, but conventional rain gauges and weather radars suffer from sparse deplo…
eess.SP2026
Posterior-Aware Differential Channel Tracking for Reliable Single-Stream DAB+ Passive Radar
Kai Wu, Brendan Hall, Zhongqin Wang +2
Digital audio broadcasting plus (DAB+) is an attractive illuminator for passive radar because it provides persistent, high-power, and geographically widespread very high frequency…
eess.SP2026
Rethinking RSSI for WiFi Sensing
Zhongqin Wang, J. Andrew Zhang, Kai Wu +1
The Received Signal Strength Indicator (RSSI) is ubiquitously available on commodity WiFi devices but is commonly regarded as too coarse for fine-grained sensing. This paper revisi…