SERVICE CONTROL DEVICE, RELAY DEVICE, FEMTOCELL ACCESS POINT, COMMUNICATION SYSTEM, CONTROL METHOD AND PROGRAM

Title:

SERVICE CONTROL DEVICE, RELAY DEVICE, FEMTOCELL ACCESS POINT, COMMUNICATION SYSTEM, CONTROL METHOD AND PROGRAM

Document Type and Number:

WIPO Patent Application WO/2012/176870

Kind Code:

A1

Abstract:

In order to allow performing PS services similar to an existing 3G network even in a communication system which has introduced femtocell access points using an IMS network, a service control device (SGSN function unit), on the basis of a UE message that has been transmitted from a femtocell access point (FAP), acquires subscriber information for PS services for the UE from an HLR and registers the same in a VLR that exists in the IMS network. Then, the service control device performs the PS services on the basis of the subscriber information which has been registered in the VLR.

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Inventors:

MIYAGAWA YUSUKE (JP)
KIDO TAKAYUKI (JP)
AKIMOTO TAKUO (JP)
KUROKAWA OSAMU (JP)
NAKANISHI YUKI (JP)
WATANABE YASUHIRO (JP)

Application Number:

PCT/JP2012/065964

Publication Date:

December 27, 2012

Filing Date:

June 22, 2012

Export Citation:

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Assignee:

NEC CORP (JP)
MIYAGAWA YUSUKE (JP)
KIDO TAKAYUKI (JP)
AKIMOTO TAKUO (JP)
KUROKAWA OSAMU (JP)
NAKANISHI YUKI (JP)
WATANABE YASUHIRO (JP)

International Classes:

H04W8/12; H04W8/06; H04W92/04

Domestic Patent References:

WO2010119832A1	2010-10-21
WO2010074033A1	2010-07-01

Foreign References:

JP2011502399A

2011-01-20

Other References: