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:
Mar. 29, 2016
Filed:
May. 21, 2014
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 36/32 (2009.01); H04W 36/30 (2009.01); H04W 36/18 (2009.01); H04W 36/08 (2009.01); B61L 15/00 (2006.01); B61L 27/00 (2006.01); H04W 88/06 (2009.01); H04W 36/14 (2009.01); H04W 48/18 (2009.01);
U.S. Cl.
CPC ...
H04W 36/30 (2013.01); B61L 15/0027 (2013.01); B61L 27/0005 (2013.01); B61L 2205/02 (2013.01); H04W 36/14 (2013.01); H04W 48/18 (2013.01); H04W 88/06 (2013.01);
Abstract
Provided is a network access management method of a terminal, the method including determining whether a terminal located adjacent to a railway dedicated wireless communication network is a common terminal or a railway dedicated terminal, based on a unique identifier (ID) of the terminal, and handing over the terminal to a different communication network allowing an access based on a result of the determining.