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:
Aug. 23, 2011
Filed:
Sep. 28, 2007
Hiroyuki Ishii, Yokosuka, JP;
Takahiro Hayashi, Yokosuka, JP;
Akihito Hanaki, Yokohama, JP;
Junichiro Kawamoto, Yokohama, JP;
Yoshikazu Goto, Yokosuka, JP;
Koji Furutani, Yokohama, JP;
Hiroyuki Ishii, Yokosuka, JP;
Takahiro Hayashi, Yokosuka, JP;
Akihito Hanaki, Yokohama, JP;
Junichiro Kawamoto, Yokohama, JP;
Yoshikazu Goto, Yokosuka, JP;
Koji Furutani, Yokohama, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
A communication control method for a mobile communication system having a plurality of mobile stations, a radio base station, and a radio control station comprises a measurement step, an evaluation step, and a control step. In the measurement step, a plurality of congestion parameters related to factors generating congestion is measured in a mobile communication system. In the evaluation step, the radio control station evaluates a congestion degree corresponding to each of the plurality of congestion parameters. In the control step, a communication setting between the radio base station and at least one of the plurality of mobile stations is controlled in accordance with a control instruction transmitted from the radio control station to the radio base station when at least one of the plurality of congestion degrees is a prescribed level or more.