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:
Oct. 28, 2025
Filed:
Sep. 08, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Flexible scheduling of a slave AP in a unified frame format in a multi-AP coordinated transmission scenario provides an information transmission method. A first access point (AP) generates a slave trigger frame, where the slave trigger frame includes trigger type information and AP indication information. The trigger type information is used to indicate a type of the slave trigger frame. The AP indication information includes an identifier of a second AP. The identifier of the second AP is used to indicate the second AP. The slave trigger frame is used to trigger the second AP to send a physical protocol data unit (PPDU). The PPDU carries a frame corresponding to a type of the slave trigger frame. The first AP sends the slave trigger frame to the second AP.