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:
Jan. 29, 2019
Filed:
Jul. 11, 2016
Electronics and Telecommunications Research Institute, Daejeon, KR;
Kyeong Tae Kim, Daejeon, KR;
Bum Ho Kim, Daejeon, KR;
Sang Cheol Kim, Daejeon, KR;
Seon-Tae Kim, Daejeon, KR;
Hae Yong Kim, Daejeon, KR;
Yu Seung Ma, Daejeon, KR;
Pyeong Soo Mah, Daejeon, KR;
Gyu Sang Shin, Daejeon, KR;
Duk Kyun Woo, Daejeon, KR;
Jeong-Woo Lee, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
There is provided a network join method including transmitting a long beacon message including transmission timing information of a first short beacon message to a child node network device, transmitting a first short beacon message including information regarding an interval in which it is possible to transmit a message, to the child node network device according to a transmission timing of the first short beacon message, receiving a slot allocation request message from the child node network device according to the interval in which it is possible to transmit a message, and checking whether the child node network device joins a network, and transmitting a slot allocation confirmation message to the child node network device.