US 12,348,445 B2
Precoded reference signals for cross link interference feedback reporting
Abdelrahman Mohamed Ahmed Mohamed Ibrahim, San Diego, CA (US); Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US); Huilin Xu, Temecula, CA (US); Seyedkianoush Hosseini, San Diego, CA (US); Ahmed Attia Abotabl, San Diego, CA (US); Krishna Kiran Mukkavilli, San Diego, CA (US); and Wanshi Chen, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 7, 2022, as Appl. No. 17/859,839.
Prior Publication US 2024/0014962 A1, Jan. 11, 2024
Int. Cl. H04L 5/00 (2006.01); H04W 24/00 (2009.01); H04W 24/08 (2009.01)
CPC H04L 5/0048 (2013.01) [H04W 24/08 (2013.01)] 27 Claims
OG exemplary drawing
 
1. A method of wireless communication by an aggressor user equipment (UE), comprising:
receiving configuration information configuring the aggressor UE with at least one resource for transmitting precoded reference signals (RS) for cross link interference (CLI) measurement by a victim UE;
transmitting the precoded RS on the resource; and
subsequent to transmitting the precoded RS, transmitting a physical uplink shared channel (PUSCH) using a same precoder as used when transmitting the precoded RS, and wherein the precoded RS comprises PUSCH demodulation reference signals (DMRSs) with dynamic symbol positions.