US 12,382,317 B2
Joint failure of component carrier (CC) groups
Kiran Venugopal, Raritan, NJ (US); Yan Zhou, San Diego, CA (US); Tianyang Bai, Somerville, NJ (US); Tao Luo, San Diego, CA (US); Jung Ho Ryu, Fort Lee, NJ (US); and Junyi Li, Chester, NJ (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Sep. 25, 2020, as Appl. No. 17/033,079.
Claims priority of provisional application 62/910,797, filed on Oct. 4, 2019.
Prior Publication US 2021/0105060 A1, Apr. 8, 2021
Int. Cl. H04B 7/00 (2006.01); H04B 7/08 (2006.01); H04L 5/00 (2006.01); H04W 24/08 (2009.01); H04W 72/53 (2023.01)
CPC H04B 7/088 (2013.01) [H04L 5/005 (2013.01); H04W 24/08 (2013.01); H04W 72/53 (2023.01); H04L 5/001 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for wireless communication by a user-equipment (UE), comprising:
determining a plurality of component carriers (CCs) for grouping based on UE capability, wherein the plurality of CCs are associated with a plurality of control resource sets (CORESETs) having quasi-co location (QCL) properties;
transmitting an indication of the plurality of CCs that have been grouped to a network entity;
monitoring one or more reference signals for beam failure detection for one or more subsets of CCs of the plurality of CCs that have distinct QCL properties;
detecting a beam failure for each of the one or more subsets of CCs that have the distinct QCL properties based on the one or more reference signals, wherein the beam failure for each of the one or more subsets of CCs indicates a beam failure for the plurality of CCs;
generating a beam failure recovery request (BFRQ) indicating that the beam failure has occurred for the plurality of CCs in response to the detection of the beam failure for the subset of CCs of the plurality of CCs; and
transmitting the BFRQ.