US 12,425,911 B2
Cross-link interference (CLI) measurement in subband full-duplex (SBFD) operation
Qian Zhang, Basking Ridge, NJ (US); Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US); and Yan Zhou, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Oct. 28, 2022, as Appl. No. 18/050,877.
Prior Publication US 2024/0147277 A1, May 2, 2024
Int. Cl. H04W 24/10 (2009.01); H04B 17/336 (2015.01); H04L 5/00 (2006.01); H04L 5/14 (2006.01); H04W 72/12 (2023.01)
CPC H04W 24/10 (2013.01) [H04B 17/336 (2015.01); H04L 5/0051 (2013.01); H04L 5/14 (2013.01); H04W 72/12 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A user equipment (UE), comprising:
a processing system that includes one or more processors and one or more memories coupled with the one or more processors, the processing system configured to cause the UE to:
obtain, via one or more control messages, allocation information for an uplink subband and a downlink subband, wherein the uplink subband and the downlink subband are associated with network-side subband full-duplex (SBFD) operation;
obtain scheduling information indicating that a cross link interference (CLI) reference signal is scheduled at least in the uplink subband, wherein the CLI reference signal is associated with respective CLI measurements in at least one of the uplink subband and the downlink subband; and
communicate, during a SBFD symbol and in accordance with the CLI reference signal be associated with the respective CLI measurements in the at least one of the uplink subband and the downlink subband, at least one of a first signal via the uplink subband and a second signal via the downlink subband.