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:
Mar. 03, 2026
Filed:
Apr. 12, 2021
Electronics and Telecommunications Research Institute, Daejeon, KR;
Korea National University of Transportation Industry-academic Cooperation Foundation, Chungju-si, KR;
Sung Hyun Hwang, Daejeon, KR;
Kyu Min Kang, Daejeon, KR;
Jae Cheol Park, Daejeon, KR;
Jin Hyung Oh, Daejeon, KR;
Dong Woo Lim, Daejeon, KR;
Su Na Choi, Daejeon, KR;
Yong Ho Kim, Incheon, KR;
Abstract
Disclosed are a method and device for direct communication in a wireless LAN. An operation method of a first device comprises the steps of: transmitting a first frame, which is for setting up a direct communication link, to a second device over one or more links among multiple links; receiving a second frame, which is a response to the first frame, from the second device over the one or more links; and directly communicating with one or more peer devices over the direct communication link when the second frame is received.