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:
Jul. 30, 2019
Filed:
Aug. 03, 2016
Applicant:
SK Planet Co., Ltd., Seongnam-si, Gyeonggi-do, KR;
Inventor:
Kichon Kang, Seoul, KR;
Assignee:
SK PLANET CO., LTD., Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 23/00 (2006.01); G06F 12/16 (2006.01); G06F 12/14 (2006.01); G06F 11/00 (2006.01); H04L 29/06 (2006.01); H04L 12/26 (2006.01); H04W 84/18 (2009.01);
U.S. Cl.
CPC ...
H04L 63/1425 (2013.01); H04L 43/04 (2013.01); H04W 84/18 (2013.01);
Abstract
The present invention relates to a method and apparatus for detecting an abnormal state of a beacon device in a wireless mesh network and a recording medium storing a computer program for executing the method. The present invention may monitor service traffic for each beacon device, detect a beacon that does not operate normally according to a change in the amount of service traffic, and prevent interference using a state check message, and thus efficiently manage a wireless mesh network. The present invention may also upgrade firmware of the beacon device in the wireless mesh network without stopping networking.