US 12,284,015 B2
Processing unit reporting for sounding reference signal precoder calculation
Fang Yuan, Beijing (CN); Mostafa Khoshnevisan, San Diego, CA (US); Wooseok Nam, San Diego, CA (US); Yan Zhou, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); and Tao Luo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/760,422
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Mar. 11, 2020, PCT No. PCT/CN2020/078701
§ 371(c)(1), (2) Date Aug. 9, 2022,
PCT Pub. No. WO2021/179190, PCT Pub. Date Sep. 16, 2021.
Prior Publication US 2023/0098329 A1, Mar. 30, 2023
Int. Cl. H04B 7/06 (2006.01); H04B 7/0456 (2017.01); H04L 5/00 (2006.01); H04W 8/24 (2009.01); H04W 24/02 (2009.01)
CPC H04B 7/0628 (2013.01) [H04B 7/0456 (2013.01); H04L 5/0051 (2013.01); H04W 8/24 (2013.01); H04W 24/02 (2013.01); H04B 7/0626 (2013.01)] 30 Claims
OG exemplary drawing
 
15. A user equipment (UE) for wireless communication, comprising:
one or more memories; and
one or more processors coupled to the one or more memories, the one or more processors configured to:
generate a UE capability report that indicates a number of active processing units (PUs) supported by the UE for calculations during a PU occupation duration, wherein the active PUs are PUs designated for performing calculations for at least one of: precoder computations, or channel state information (CSI) computations during the PU occupation duration;
transmit the UE capability report to a network entity; and
receive, from the network entity, a configuration for a set of channel state information reference signal (CSI-RS) and sounding reference signal (SRS) pairs based at least in part on the UE capability report, wherein only one pair is configured when the number of active PUs does not satisfy a threshold and multiple pairs are configured when the number of active PUs satisfies the threshold.