US 12,470,256 B2
Doppler compensation capability signaling in wireless communications
Alexandros Manolakos, Escondido, CA (US); Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US); and Yu Zhang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/999,698
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Jul. 10, 2020, PCT No. PCT/CN2020/101397
§ 371(c)(1), (2) Date Nov. 22, 2022,
PCT Pub. No. WO2022/006868, PCT Pub. Date Jan. 13, 2022.
Prior Publication US 2023/0216546 A1, Jul. 6, 2023
Int. Cl. H04B 7/01 (2006.01); H04L 5/00 (2006.01)
CPC H04B 7/01 (2013.01) [H04L 5/0048 (2013.01)] 35 Claims
OG exemplary drawing
 
1. A method for wireless communication at a user equipment (UE), comprising:
transmitting a Doppler compensation capability indication to at least a first transmission-reception point of two or more transmission-reception points that are in communication with the UE, wherein the Doppler compensation capability indication signals one or more capabilities of the UE for Doppler pre-compensating one or more uplink communications to one or more of the first transmission-reception point or a second transmission-reception point;
receiving, from one or more of the first transmission-reception point or the second transmission-reception point, control information for at least a first uplink communication to be transmitted from the UE to one or more of the first transmission-reception point or the second transmission-reception point based at least in part on the Doppler compensation capability indication; and
transmitting the first uplink communication to one or more of the first transmission-reception point or the second transmission-reception point based at least in part on the control information.