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:
Dec. 10, 2013
Filed:
Dec. 15, 2009
Kazuyuki Ohtsu, Kawasaki, JP;
Yuji Tajima, Kawasaki, JP;
Takashi Mitsuhashi, Kawasaki, JP;
Kohji Inokawa, Kawasaki, JP;
Yumi Eguchi, Kawasaki, JP;
Kazuyuki Ohtsu, Kawasaki, JP;
Yuji Tajima, Kawasaki, JP;
Takashi Mitsuhashi, Kawasaki, JP;
Kohji Inokawa, Kawasaki, JP;
Yumi Eguchi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A mobile network system includes a guidance message control server, a call control server and a plurality of access gateways. The call control server includes a gateway management section that determines an access gateway as a subject of call restriction, a first instructing section that transmits a message transmission instruction to the guidance message control server and a second instructing section that transmits a call restriction instruction to the access gateway. The guidance message control server includes a receiving section that receives the message transmission instruction, an acquisition section that acquires a guidance message data and a transmission section that transmits the guidance message data to a specified multicast group. Each of the access gateways includes a processing section that performs multicast group participation processing for participating in the specified multicast group and a guidance transmission section that transmits the guidance message data to a mobile terminal.