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:
Nov. 11, 2025
Filed:
Jan. 06, 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, Sejong, KR;
Dong Woo Lim, Daejeon, KR;
Su Na Choi, Daejeon, KR;
Yong Ho Kim, Incheon, KR;
Han Seul Hong, Seoul, KR;
Abstract
A method and an apparatus for STR in a wireless LAN that supports multi-links are disclosed. An operating method of a first communication node comprises the steps of: transmitting a first frame to a second communication node through a first link from among multi-links; receiving, from the second communication node, a response frame for the first frame through the first link; checking a channel occupancy time in a second link from among the multi-links on the basis of first information included in the response frame; and performing a sensing operation in a preset section after the end of the channel occupancy time in the second link.