US 12,009,894 B2
Estimation of channel state information for non-sounded panels or subpanels based on sounded panels or subpanels
Saeid Sahraei, San Diego, CA (US); Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US); Renqiu Wang, San Diego, CA (US); Lu Yuan, San Diego, CA (US); Joseph Patrick Burke, San Diego, CA (US); Tingfang Ji, San Diego, CA (US); and Peter Gaal, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Feb. 28, 2022, as Appl. No. 17/652,804.
Prior Publication US 2023/0275635 A1, Aug. 31, 2023
Int. Cl. H04L 25/02 (2006.01); H04B 7/0426 (2017.01); H04B 7/06 (2006.01)
CPC H04B 7/0626 (2013.01) [H04B 7/043 (2013.01); H04B 7/0695 (2013.01); H04L 25/0224 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A network entity for wireless communication, comprising:
a memory; and
one or more processors, coupled to the memory, configured to:
receive a sounding reference signal (SRS) at a multi-panel system of the network entity, wherein the multi-panel system includes one or more sounded panels and one or more non-sounded panels;
estimate a channel to obtain channel state information (CSI) for the one or more sounded panels based at least in part on the SRS;
estimate CSI for the one or more non-sounded panels based at least in part on the CSI for the one or more sounded panels; and
transmit or receive a communication based at least in part on the CSI for the one or more sounded panels and the CSI for the one or more non-sounded panels.