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:
Nov. 05, 2013

Filed:

Aug. 13, 2009
Applicants:

Yuta Sagae, Kawasaki, JP;

Hitoshi Yoshino, Yokosuka, JP;

Inventors:

Yuta Sagae, Kawasaki, JP;

Hitoshi Yoshino, Yokosuka, JP;

Assignee:

NTT DoCoMo, Inc., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04H 20/71 (2008.01);
U.S. Cl.
CPC ...
Abstract

A distribution apparatus distributes a common control signal to one or more regions with one or more communications system which can be used. The common control signal includes system information required for accessing the communications system of each of the regions. The distribution apparatus has a unit which generates the common control signal of each of the regions, a unit which receives a distribution request signal from a terminal apparatus which requests for distribution of the common control signal, and a unit which transmits the common control signal according to a distribution rule. The distribution rule is updated according to a statistical trend of the distribution request signals received.


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