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:
Nov. 17, 2020
Filed:
Dec. 17, 2014
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventor:
Jaiick Chun, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/08 (2006.01); H04L 12/64 (2006.01); H04L 29/06 (2006.01); H04L 29/12 (2006.01); H04W 88/16 (2009.01);
U.S. Cl.
CPC ...
H04L 67/16 (2013.01); H04L 12/6418 (2013.01); H04L 65/1033 (2013.01); H04L 67/12 (2013.01); H04L 61/1511 (2013.01); H04L 61/1541 (2013.01); H04W 88/16 (2013.01);
Abstract
A gateway device performs a method for determining a master gateway device. In the method, the gateway device retrieves one or more other gateway devices and sends a request for a service list to the retrieved other gateway devices. Also, the gateway device receives the service list and version information of each service, and based on the received version information of each service, determines whether to change the master gateway device.