US 12,471,132 B2
Common default beam per component carrier group
Yan Zhou, San Diego, CA (US); Tianyang Bai, Mountain View, CA (US); Tao Luo, San Diego, CA (US); and Ruhua He, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 29, 2024, as Appl. No. 18/425,343.
Application 18/425,343 is a continuation of application No. 17/026,023, filed on Sep. 18, 2020, granted, now 11,943,795.
Claims priority of provisional application 62/938,208, filed on Nov. 20, 2019.
Prior Publication US 2024/0172264 A1, May 23, 2024
Int. Cl. H04W 72/0453 (2023.01); H04W 24/08 (2009.01); H04W 72/044 (2023.01); H04W 72/542 (2023.01)
CPC H04W 72/542 (2023.01) [H04W 24/08 (2013.01); H04W 72/0453 (2013.01); H04W 72/046 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method for wireless communication at a user equipment (UE), comprising:
receiving a first downlink control information (DCI) message indicating a common transmission configuration indication (TCI) state for the UE, the common TCI state corresponding to multiple component carriers for the UE;
receiving, via a first beam, a second DCI message scheduling a downlink shared channel and indicating a second beam corresponding to the downlink shared channel; and
receiving, via at least one component carrier of the multiple component carriers for the UE and in accordance with receiving the second DCI message, the downlink shared channel using a common beam corresponding to the common TCI state indicated by the first DCI message, wherein the common beam, corresponding to the common TCI state that corresponds to the multiple component carriers, is used to receive the downlink shared channel based at least in part on an offset between the second DCI message and the downlink shared channel being less than a beam switch latency that is associated with a capability of the UE.