US 11,722,278 B2
Quasi-colocation indication after downlink transmission
Mostafa Khoshnevisan, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Tao Luo, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Le Liu, Fremont, CA (US); Wanshi Chen, San Diego, CA (US); Alberto Rico Alvarino, San Diego, CA (US); and Juan Montojo, San Diego, CA (US)
Assigned to QUALCOMM INCORPORATED, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Mar. 22, 2021, as Appl. No. 17/208,349.
Claims priority of provisional application 63/003,217, filed on Mar. 31, 2020.
Prior Publication US 2021/0306125 A1, Sep. 30, 2021
Int. Cl. H04L 5/00 (2006.01); H04W 74/08 (2009.01); H04W 72/0446 (2023.01); H04W 72/23 (2023.01)
CPC H04L 5/0053 (2013.01) [H04W 72/0446 (2013.01); H04W 72/23 (2023.01); H04W 74/0816 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication performed at a user equipment (UE), the method comprising:
receiving a first downlink control information (DCI) including one or more transmission configuration indicator (TCI) states, wherein the one or more TCI states are associated with a scheduled multi-transmission-reception point (TRP) downlink transmission in a first time interval;
monitoring for a second DCI in a second time interval that is subsequent to the first time interval, wherein the second DCI includes an adjustment to the one or more TCI states of the first DCI; and
in response to detection of the second DCI, processing the scheduled multi-TRP downlink transmission in the second time interval according to a first quasi-colocation (QCL) assumption corresponding to the adjustment to the one or more TCI states.