US 12,004,180 B2
Dynamic physical uplink shared channel configuration
Qiaoyu Li, Beijing (CN); Chao Wei, Beijing (CN); Yu Zhang, Beijing (CN); Liangming Wu, Beijing (CN); Chenxi Hao, Beijing (CN); Min Huang, Beijing (CN); Hao Xu, Beijing (CN); Peter Gaal, San Diego, CA (US); Wanshi Chen, San Diego, CA (US); and Juan Montojo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/426,556
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Jan. 23, 2020, PCT No. PCT/CN2020/073997
§ 371(c)(1), (2) Date Jul. 28, 2021,
PCT Pub. No. WO2020/164394, PCT Pub. Date Aug. 20, 2020.
Claims priority of application No. PCT/CN2019/074851 (WO), filed on Feb. 12, 2019.
Prior Publication US 2022/0110147 A1, Apr. 7, 2022
Int. Cl. H04W 72/23 (2023.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01)
CPC H04W 72/23 (2023.01) [H04B 7/0639 (2013.01); H04L 5/0048 (2013.01); H04L 5/0091 (2013.01); H04L 5/0023 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a user equipment (UE), comprising:
receiving a first signaling communication that configures a plurality of transmit precoder matrix indicator (TPMI) and sounding reference signal (SRS) resource indicator (SRI) pairs,
wherein the plurality of TPMI and SRI pairs are to be used to transmit respective physical uplink shared channel (PUSCH) communications;
receiving a second signaling communication that indicates an update to a TPMI and SRI pair of the plurality of TPMI and SRI pairs; and
transmitting a PUSCH communication, of the respective PUSCH communications, based at least in part on:
an indication that the UE is to use a particular TPMI and SRI pair, of the plurality of TPMI and SRI pairs, to transmit the PUSCH communication, or
a cycling order that specifies an order in which the UE is to cycle through the plurality of TPMI and SRI pairs.