US 12,395,269 B2
Techniques for spatial domain basis function refinement
Kiran Venugopal, Green Brook, NJ (US); Wooseok Nam, San Diego, CA (US); Tao Luo, San Diego, CA (US); and Junyi Li, Fairless Hills, PA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Sep. 15, 2022, as Appl. No. 17/945,649.
Prior Publication US 2024/0097822 A1, Mar. 21, 2024
Int. Cl. H04L 1/06 (2006.01); H04W 16/28 (2009.01)
CPC H04L 1/0687 (2013.01) [H04L 1/0693 (2013.01); H04W 16/28 (2013.01)] 28 Claims
OG exemplary drawing
 
1. A method for wireless communication at a user equipment (UE), comprising:
receiving, from a network entity, a first message indicating a configuration for reporting spatial domain basis function updates to the network entity;
receiving, from the network entity, a third message indicating for the UE to report an update for at least a set of spatial domain basis functions;
transmitting, to the network entity, a full channel state information report and a partial channel state information report based at least in part on the indicated configuration, the full channel state information report indicating the at least the set of spatial domain basis functions and the partial channel state information report indicating the update for the at least the set of spatial domain basis functions relative to the full channel state information report or a previous partial channel state information report, wherein transmitting the partial channel state information report is based at least in part on receiving the third message; and
receiving, from the network entity, a second message based at least in part on the partial channel state information report.