MOBILE STATION - NTT DOCOMO INC

Title:

MOBILE STATION

Document Type and Number:

WIPO Patent Application WO/2013/168700

Kind Code:

A1

Abstract:

An objective of the present invention is to carry out restrictions independently with respect to a packet call and a voice call. A mobile station (UE) according to the present invention is configured, on the basis of a notification of SSAC restriction information, to carry out an SSAC which determines whether to permit a transmission of an IMS-associated send signal. An IMS function (13) is configured to issue a notification to an NAS function (12) of a send request including an identifier which denotes being the IMS-associated send signal, when the determination is made to permit the transmission of the IMS-associated send signal. The NAS function (12) is configured to issue a notification to an AS function (11) of the send request including the identifier which denotes being the IMS-associated send signal. The AS function (11) is configured, according to the notified send request including the identifier, to not carry out an ACB which determines whether to permit a transmission of the IMS-associated send signal.

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Inventors:

HAPSARI WURI ANDARMAWANTI (JP)
TANAKA ITSUMA (JP)
SUZUKI KEISUKE (JP)
AOYAGI KENICHIRO (JP)
TAKAHASHI HIDEAKI (JP)

Application Number:

PCT/JP2013/062833

Publication Date:

November 14, 2013

Filing Date:

May 07, 2013

Export Citation:

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Assignee:

NTT DOCOMO INC (JP)

International Classes:

H04W48/10

Domestic Patent References:

WO2010119728A1

2010-10-21

Foreign References:

JP2011151843A	2011-08-04
JP2001078260A	2001-03-23

Other References: