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:
Sep. 01, 2026
Filed:
Sep. 02, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Yuchen Guo, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A power save method and a communication apparatus that are applied to multi-link communication. A multi-link device sends a mode switching frame to another device to notify the other device that the multi-link device is to switch a communication mode, for example, switch from a multi-link conventional communication mode to a multi-link power save communication mode, or switch from the multi-link power save communication mode to the multi-link conventional communication mode. The multi-link conventional communication mode includes a first configuration. The multi-link power save communication mode includes the first configuration and a second configuration. A quantity of links used for transmission under the first configuration is greater than a quantity of links used for transmission under the second configuration. A balance is provided between a high rate and low power consumption.