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. 27, 2026
Filed:
Aug. 27, 2025
Lg Electronics Inc., Seoul, KR;
Insun Jang, Seoul, KR;
Jinsoo Choi, Seoul, KR;
Sunhee Baek, Seoul, KR;
Geonhwan Kim, Seoul, KR;
Yelin Yoon, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A method and a device for multi-link device (MLD)-based roaming in a wireless LAN system are disclosed. The method performed by a first STA in a wireless LAN system comprises the steps of: receiving, from a first AP included in a first group, notice information related to MLD-based roaming and comprising at least one group ID; transmitting, to the first AP, a first request frame comprising a link ID of a second AP and a group ID related to a second group comprising the second AP; and receiving, from the first AP, a first response frame comprising the link ID of the second AP and the group ID related to the second group, wherein the first response frame may comprise TID-to-link mapping information about a new link related to the second AP, and an AID for the first STA in the second group.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile