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:
Jun. 16, 2026
Filed:
Apr. 02, 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
Disclosed are a method and apparatus for transmitting and receiving data in a communication system supporting multiple links. A method for operation of a first device comprises the steps of: transmitting, in a first link from among multiple links, a first RTS frame to a second device; receiving, from the second device in the first link, a first CTS frame that is a response to the first RTS frame; when the first CTS frame is received, transmitting, in the first link, a first data frame to the second device; and transmitting, in a second link during transmission of the first data frame, a second RTS frame to the second device.