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.

Date of Patent:
Dec. 22, 2015

Filed:

Dec. 20, 2011
Applicants:

Mikio Iwamura, Tokyo, JP;

Minami Ishii, Tokyo, JP;

Mutsumi Ishimoto, Tokyo, JP;

Inventors:

Mikio Iwamura, Tokyo, JP;

Minami Ishii, Tokyo, JP;

Mutsumi Ishimoto, Tokyo, JP;

Assignee:

NTT DOCOMO, INC., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 48/16 (2009.01); H04W 76/00 (2009.01); H04W 48/02 (2009.01); H04W 4/22 (2009.01);
U.S. Cl.
CPC ...
H04W 48/16 (2013.01); H04W 48/02 (2013.01); H04W 4/22 (2013.01); H04W 76/007 (2013.01);
Abstract

When a network is in a state of requiring any sort of access barring, determining whether a special type access class is included as an access class to which an own device belongs, determining appropriateness of an access by referring to, from barring information, a first barring information for designating whether a mobile device belonging to each access class is subject to access barring when having determined that the special type access class is included, and determining the appropriateness of an access by referring to, from the barring information, second barring information indicating a value serving as a reference for determining the appropriateness of an access according to a relationship between a numerical value generated by each mobile device and the reference indicated by the second barring information when having determined that the special type access class is included.


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