US 12,308,920 B2
Counting active reference signals for a joint channel state information report
Fang Yuan, Beijing (CN); Yan Zhou, San Diego, CA (US); Wooseok Nam, San Diego, CA (US); Mostafa Khoshnevisan, San Diego, CA (US); Tao Luo, San Diego, CA (US); Jing Sun, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); and Juan Montojo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 18/261,637
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Mar. 9, 2021, PCT No. PCT/CN2021/079680
§ 371(c)(1), (2) Date Jul. 14, 2023,
PCT Pub. No. WO2022/188017, PCT Pub. Date Sep. 15, 2022.
Prior Publication US 2024/0080080 A1, Mar. 7, 2024
Int. Cl. H04B 7/06 (2006.01); H04W 24/10 (2009.01)
CPC H04B 7/0628 (2013.01) [H04W 24/10 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method for wireless communication at a user equipment (UE), comprising:
transmitting, to a base station, a UE capability report that includes an indication of a maximum number of reference signal resources within a transmission time interval for which the UE supports channel state information reporting, the maximum number of reference signal resources being based at least in part on a UE capability for supporting joint channel state information reporting for both a downlink and an uplink;
receiving, from the base station, a report configuration in response to the UE capability report;
determining channel state information for both the downlink and the uplink based at least in part on receiving one or more reference signals; and
transmitting, to the base station, a channel state information report including the channel state information for both the downlink and the uplink, in accordance with the report configuration.