US 12,250,038 B2
Beam training in large bandwidth millimeter wave systems
Vasanthan Raghavan, West Windsor Township, NJ (US); and Junyi Li, Fairless Hills, PA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Nov. 1, 2022, as Appl. No. 18/051,589.
Application 18/051,589 is a continuation of application No. 17/344,266, filed on Jun. 10, 2021, granted, now 11,522,592.
Claims priority of provisional application 63/042,358, filed on Jun. 22, 2020.
Prior Publication US 2023/0110240 A1, Apr. 13, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 7/06 (2006.01)
CPC H04B 7/0617 (2013.01) [H04B 7/0632 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method for wireless communications at a first user equipment (UE), comprising:
transmitting a set of signals, each signal of the set of signals being transmitted on a respective transmit beam of a set of transmit beams, each transmit beam of the set of transmit beams being associated with a respective set of beamforming weights of a plurality of sets of beamforming weights for uplink communications;
receiving an indication of a subset of the sets of beamforming weights after transmitting the set of signals based at least in part on at least a first transmit beam of the set of transmit beams corresponding to a first set of beamforming weight of the sets of beamforming weights causing interference at a second UE; and
transmitting a second signal using a second set of beamforming weights of the sets of beamforming weights based at least in part on the indication, the subset of the sets of beamforming weights comprising the second set of beamforming weights.