US 11,917,444 B2
Channel state information feedback in wireless communication
Yi Huang, San Diego, CA (US); and Hwan Joon Kwon, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Nov. 17, 2021, as Appl. No. 17/529,076.
Claims priority of provisional application 63/172,620, filed on Apr. 8, 2021.
Prior Publication US 2022/0330067 A1, Oct. 13, 2022
Int. Cl. H04B 17/345 (2015.01); H04W 24/10 (2009.01)
CPC H04W 24/10 (2013.01) [H04B 17/345 (2015.01)] 30 Claims
OG exemplary drawing
 
1. A user equipment (UE) for wireless communication, comprising:
a transceiver for wireless communication;
a memory; and
a processor coupled to the transceiver and the memory, wherein the processor and the memory are configured to:
receive, using the transceiver, channel state information reference signal (CSI-RS) information from a scheduling entity;
acquire, based on the CSI-RS information, channel state information (CSI) and CSI correlation information for determining a validity of the CSI; and
transmit, using the transceiver, a CSI report to the scheduling entity, the CSI report comprising the CSI and the CSI correlation information.