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. 22, 2017
Filed:
Dec. 12, 2011
Jun Awano, Tokyo, JP;
Toshiyuki Tamura, Tokyo, JP;
Jun Awano, Tokyo, JP;
Toshiyuki Tamura, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A control method and device, as well as a system, are provided that make it possible to perform relocation at an appropriate timing without impairing a user's sensory feeling about use of a service. A relocation control devicethat controls relocation of a packet network gatewaywhich provides functionality as an anchor for ensuring mobility of a mobile terminal in a mobile communication system, includes a bearer information acquisition sectionthat, when an occasion for relocation arises, acquires information to obtain importance and a use state of a communication between a mobile terminaland the packet network gateway, and a relocation determination sectionthat determines whether or not to perform relocation, based on the importance and the use state of the communication.