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. 06, 2026
Filed:
Dec. 21, 2020
Applicant:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Inventor:
Xiandong Dong, Beijing, CN;
Assignee:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/20 (2018.01); H04L 5/00 (2006.01); H04L 67/55 (2022.01); H04L 69/14 (2022.01); H04W 48/08 (2009.01); H04W 48/10 (2009.01); H04W 76/15 (2018.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 76/20 (2018.02); H04W 48/08 (2013.01);
Abstract
A multi-link communication method is performed by a multi-link access point device, and includes: determining a first message frame on a first link, wherein the first message frame includes first information about a change in system information of an access point device corresponding to at least one link of a plurality of links, and the first message frame indicates a station on the at least one link to receive a second message frame sent by the access point device so as to acquire changed system information; and send the first message frame.