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:
Dec. 24, 2013
Filed:
Jun. 05, 2012
Jeong-eun Lee, Gyeonggi-do, KR;
Jae-ho Kim, Seoul, KR;
Woo-jun Choi, Gyeonggi-do, KR;
Young-seop Han, Gyeonggi-do, KR;
Dae-hyun Sim, Seoul, KR;
Jeong-Eun Lee, Gyeonggi-do, KR;
Jae-Ho Kim, Seoul, KR;
Woo-Jun Choi, Gyeonggi-do, KR;
Young-Seop Han, Gyeonggi-do, KR;
Dae-Hyun Sim, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A method and apparatus are provided for reconnecting from a serving coordinator of a serving WPAN to a coordinator of another WPAN. The method includes broadcasting a neighbor terminal information request message periodically to neighbor terminals; receiving a neighbor information response message, having neighbor terminal information and LQI, from at least one neighbor terminal, responding to the neighbor terminal information request message; storing a neighbor table having the LQI and the neighbor terminal information included in the neighbor information response message, the neighbor terminal information including the LQI, a PAN ID of a WPAN to which the at least one neighbor terminal belongs and neighbor router information about the at least one neighbor terminal; and reconnecting to the coordinator of the another WPAN using the LQI and the neighbor terminal information and communicating with the coordinator of the other WPAN.