US 12,068,825 B2
Antenna switching for reference signals
Mostafa Khoshnevisan, San Diego, CA (US); Aleksandar Damnjanovic, Del Mar, CA (US); Xiaoxia Zhang, San Diego, CA (US); Tao Luo, San Diego, CA (US); Fang Yuan, Beijing (CN); Jing Sun, San Diego, CA (US); Yitao Chen, San Diego, CA (US); Juan Montojo, San Diego, CA (US); and Rajat Prakash, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 18/002,250
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Aug. 21, 2020, PCT No. PCT/CN2020/110461
§ 371(c)(1), (2) Date Dec. 16, 2022,
PCT Pub. No. WO2022/036677, PCT Pub. Date Feb. 24, 2022.
Prior Publication US 2023/0246690 A1, Aug. 3, 2023
Int. Cl. H04B 7/06 (2006.01)
CPC H04B 7/0628 (2013.01) 26 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
transmitting, to a base station, an indication of a distribution of transmit antennas and receive antennas over a plurality of antenna panels associated with the UE;
receiving a configuration for a plurality of resource sets, the configuration mapping a set of ports associated with the plurality of antenna panels to the plurality of resource sets; and
transmitting, using the plurality of antenna panels, a set of reference signals over the plurality of resource sets based at least in part on the configuration and the distribution of the transmit antennas and the receive antennas over the plurality of antenna panels.