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:
Dec. 09, 2025
Filed:
Oct. 14, 2022
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Qiao Liu, Chengdu, CN;
Guangjian Wang, Chengdu, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 16/28 (2009.01); H04W 24/10 (2009.01); H04W 72/23 (2023.01);
U.S. Cl.
CPC ...
H04W 72/23 (2023.01); H04W 16/28 (2013.01); H04W 24/10 (2013.01);
Abstract
A network device receives a first uplink signal from a terminal device; the network device calculates a conjugate phase corresponding to the first uplink signal, and determines, based on the conjugate phase, a narrow beam whose direction of arrival is opposite to a direction of arrival of the first uplink signal as a target transmit beam aligned between the network device and the terminal device; and the network device communicates with the terminal device by using the target transmit beam.