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.

Date of Patent:
Nov. 10, 2026

Filed:

Dec. 01, 2022
Applicant:

Mediatek Singapore Pte. Ltd., Singapore, SG;

Inventors:

Kai Ying Lu, San Jose, CA (US);

Chao-Chun Wang, San Jose, CA (US);

James Chih-Shi Yee, San Jose, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 56/00 (2009.01); H04W 52/02 (2009.01);
U.S. Cl.
CPC ...
H04W 56/0015 (2013.01); H04W 52/0216 (2013.01);
Abstract

Embodiments of the present invention are drawn to systems, apparatus and methods that provide TSF information for a non-primary link to a non-AP STA operating on a primary link to avoid IDC interference and improve wireless throughput and efficiency. The TSF information includes a TSF offset value used to determining the timing of subsequent transmissions over different wireless links. The TSF offset value can be carried in a beacon frame, probe response frame, association frame, through a Reduced Neighbor Report element or a multi-link element, for example. Beacon frames can include timestamp and TSF offset information transmitted periodically. Some wireless links may share a TSF clock or have fixed TSF offsets.


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Lu, Kai. (2026). Multi-link time synchronization in a wireless network (U.S. Patent No. 12795567). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12795567

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