US 12,439,343 B2
Uplink power control for cross-link interference scenarios
Yuwei Ren, Beijing (CN); and Huilin Xu, Temecula, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/757,813
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Jan. 13, 2020, PCT No. PCT/CN2020/071694
§ 371(c)(1), (2) Date Jun. 21, 2022,
PCT Pub. No. WO2021/142568, PCT Pub. Date Jul. 22, 2021.
Prior Publication US 2023/0164698 A1, May 25, 2023
Int. Cl. H04W 52/14 (2009.01); H04W 52/24 (2009.01)
CPC H04W 52/146 (2013.01) [H04W 52/244 (2013.01)] 32 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a first user equipment (UE), comprising:
receiving, from a second UE, cross-link interference information identifying a cross-link interference strength at the second UE;
determining an uplink transmit power based at least in part on the cross-link interference strength at the second UE, wherein determining the uplink transmit power comprises:
identifying a plurality of subsets of symbols associated with different cross-link interference at the second UE; and
determining the uplink transmit power based at least in part on each cross-link interference strength in each subset of symbols, of the plurality of subsets of symbols, associated with a particular type of uplink transmission; and
transmitting, on an uplink, using the determined uplink transmit power.