ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,136, issued on Jan. 27, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Antenna pattern selection method and apparatus" was invented by Xiaofei Bai (Suzhou, China), Bing Feng (Shanghai) and Yang Ji (Suzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna pattern selection method includes a first communication device sending a plurality of packets to a second communication device. Then, the first communication device measures, in each of a plurality of antenna patterns, signal quality of a plurality of acknowledgment frames with which the second communication device separately responds to the plurality of packets, an...