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:
Apr. 14, 2015
Filed:
Jun. 14, 2012
Jae-hyuk Kim, Gunpo-si, KR;
Soo-hyung Lee, Daejeon-si, KR;
Hyung-kook Jun, Seoul, KR;
Kyung-il Kim, Daejeon-si, KR;
Kyeong-tae Kim, Chuncheon-si, KR;
Yong-yeon Kim, Daejeon-si, KR;
Won-tae Kim, Asan-si, KR;
Seung-min Park, Daejeon-si, KR;
In-whee Joe, Seoul, KR;
Je-man Park, Suncheon-si, KR;
Woo-yeob Lee, Incheon-si, KR;
Sung-moon Chung, Seoul, KR;
Jae-Hyuk Kim, Gunpo-si, KR;
Soo-Hyung Lee, Daejeon-si, KR;
Hyung-Kook Jun, Seoul, KR;
Kyung-Il Kim, Daejeon-si, KR;
Kyeong-Tae Kim, Chuncheon-si, KR;
Yong-Yeon Kim, Daejeon-si, KR;
Won-Tae Kim, Asan-si, KR;
Seung-Min Park, Daejeon-si, KR;
In-Whee Joe, Seoul, KR;
Je-Man Park, Suncheon-si, KR;
Woo-Yeob Lee, Incheon-si, KR;
Sung-Moon Chung, Seoul, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Provided are a network node and a method of performing discovery, which may stably perform discovery without delay or crash of a network at the time of initial discovery in a large-scale network. The network node operated in a distributed network includes a discovery performing unit that determines a discovery back-off time that is a transmission wait time of a discovery message based on levels of priority of the network node, and a communication unit that transmits the discovery message using the discovery back-off time.