SPECTRAL AND SPATIAL STITCHING FOR RADIO FREQUENCY SENSING

Abstract: methods and systems for communication and sensing systems. the disclosed method includes, among other things, responsive to receiving a plurality of channel frequency response (cfr) measurements from an antenna operating at a low-bandwidth range, generating a channel state information (csi) across a high-bandwidth range based on the plurality of cfr measurements and determining, based on the csi, a doppler shift across the high-bandwidth range.

Inventor(s): Avik Santra, Kiran Uln, Rakesh Taori, Niall Lyons, Ashutosh Pandey

CPC Classification: H04B7/0626 (at the transmitting station)

Search for rejections for patent application number 20250167846