US 11,956,184 B2
Autonomous fallback for full-duplex beam pair
Yan Zhou, San Diego, CA (US); Kiran Venugopal, Raritan, NJ (US); Navid Abedini, Basking Ridge, NJ (US); Qian Zhang, Basking Ridge, NJ (US); and Tao Luo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on May 17, 2021, as Appl. No. 17/322,328.
Claims priority of provisional application 63/035,421, filed on Jun. 5, 2020.
Prior Publication US 2021/0385057 A1, Dec. 9, 2021
Int. Cl. H04L 5/14 (2006.01); H04B 7/06 (2006.01); H04B 17/336 (2015.01); H04W 24/10 (2009.01)
CPC H04L 5/1461 (2013.01) [H04B 7/0695 (2013.01); H04B 17/336 (2015.01); H04W 24/10 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A method of wireless communication at a first wireless device, comprising:
receiving, from a second wireless device, prior to an occurrence of a performance trigger for a current beam pair, an indication of a fallback full-duplex beam pair;
determining the occurrence of the performance trigger for the current beam pair;
switching from the current beam pair to the fallback full-duplex beam pair for full-duplex communication at the first wireless device based at least in part on the occurrence of the performance trigger;
performing self-interference measurements to determine a new beam pair for full-duplex communication in response to determining the occurrence of the performance trigger; and
switching from the fallback full-duplex beam pair to the new beam pair based on the self-interference measurements.