The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 2026
Filed:
Apr. 22, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
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, and finally selects a dominant antenna pattern from the plurality of antenna patterns based on signal quality corresponding to each of the plurality of antenna patterns. According to the antenna pattern selection method, when normal communication is not affected, the first communication device may determine, based on signal quality of an acknowledgment frame, whether an antenna pattern used by the first communication device is proper.