US 12,273,874 B2
Demodulation reference signal (DMRS) and sounding reference signal (SRS) bundling under uplink timing advance (TA)
Wei Yang, San Diego, CA (US); Gokul Sridharan, Sunnyvale, CA (US); Hung Dinh Ly, San Diego, CA (US); Hwan Joon Kwon, San Diego, CA (US); and Krishna Kiran Mukkavilli, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 20, 2021, as Appl. No. 17/301,972.
Claims priority of provisional application 63/015,434, filed on Apr. 24, 2020.
Prior Publication US 2021/0337570 A1, Oct. 28, 2021
Int. Cl. H04W 72/1268 (2023.01); H04L 5/00 (2006.01); H04W 72/21 (2023.01); H04L 25/02 (2006.01)
CPC H04W 72/1268 (2013.01) [H04L 5/0048 (2013.01); H04W 72/21 (2023.01); H04L 25/0202 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a user equipment, the method comprising:
receiving a timing advance (TA) communication;
performing, based on the TA communication and a TA value, uplink timing adjustment after a start of a first uplink communication of a group of bundled uplink communications to be transmitted with phase continuity and before a start of a second uplink communication of the group of bundled uplink communications; and
transmitting, after the uplink timing adjustment, the second communication without phase continuity with the first uplink communication.