ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,219,543, issued on Feb. 4, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Beam training method and apparatus" was invented by Yanchun Li (Boulogne Billancourt, France) and Mingjie Dong (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure provides methods and apparatuses related to beam training for performing beamforming in wireless communications. In an implementation, an access point (AP) sends training configuration information to a plurality of stations, wherein the training configuration information comprises a first antenna configuration indicating a plurality of first uplink beams corresponding to the p...