5 papers
WiNeRF: Measurement Constrained Radiance Fields for Actionable Wireless Channel Modeling
Saif Ur Rahman, Rafid Umayer Murshed, Anton Dmitriev +3
Wireless embedded systems increasingly rely on wireless channel information for decision making, yet practical platforms operate under severe constraints, including few antennas, n…
Human Presence Detection via Wi-Fi Range-Filtered Doppler Spectrum on Commodity Laptops
Jessica Sanson, Rahul C. Shah, Valerio Frascolla
Human Presence Detection (HPD) is key to enable intelligent power management and security features in everyday devices. In this paper we propose the first HPD solution that leverag…
LiveSense: A Real-Time Wi-Fi Sensing Platform for Range-Doppler on COTS Laptop
Jessica Sanson, Rahul C. Shah, Maximilian Pinaroc +2
We present LiveSense - a cross-platform that transforms a commercial off-the-shelf (COTS) Wi-Fi Network Interface Card (NIC) on a laptop into a centimeter-level Range-Doppler senso…
WiRD-Gest: Gesture Recognition In The Real World Using Range-Doppler Wi-Fi Sensing on COTS Hardware
Jessica Sanson, Rahul C. Shah, Yazhou Zhu +2
Wi-Fi sensing has emerged as a promising technique for gesture recognition, yet its practical deployment is hindered by environmental sensitivity and device placement challenges. T…
Extracting Range-Doppler Information of Moving Targets from Wi-Fi Channel State Information
Jessica Sanson, Rahul C. Shah, Maximilian Pinaroc +1
This paper presents, for the first time, a method to extract both range and Doppler information from commercial Wi-Fi Channel State Information (CSI) using a monostatic (single tra…