US 11,659,416 B2
Beam reset rule in case of group component carrier based beam update
Yan Zhou, San Diego, CA (US); Tao Luo, San Diego, CA (US); and Hamed Pezeshki, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Nov. 12, 2020, as Appl. No. 17/96,907.
Claims priority of provisional application 62/936,388, filed on Nov. 15, 2019.
Prior Publication US 2021/0153040 A1, May 20, 2021
Int. Cl. H04W 24/04 (2009.01); H04W 72/04 (2023.01); H04L 7/00 (2006.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01)
CPC H04W 24/04 (2013.01) [H04L 5/001 (2013.01); H04W 72/23 (2023.01)] 26 Claims
OG exemplary drawing
 
1. A method of wireless communication at a user equipment (UE), the method comprising:
identifying a list of a plurality of component carriers (CCs);
detecting a beam failure on a first component carrier of the plurality of component carriers;
transmitting a beam failure recovery request including a candidate beam indication of a candidate beam to a base station;
receiving a beam failure recovery response from the base station comprising an applying indication indicating whether to apply the candidate beam to every component carrier of the plurality of component carriers, or to apply the candidate beam to only the first component carrier of the plurality of component carriers; and
applying the candidate beam to at least one component carrier of the plurality of component carriers based on the applying indication.