Title:
MOBILE COMMUNICATION SYSTEM, MOBILE STATION DEVICE, BASE STATION DEVICE, SGSN, GGSN, MME, MBMS GW AND MOBILE COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2012/063821
Kind Code:
A1
Abstract:
The present invention provides a mobile communication system which is capable of effectively using network resources by defining a control method for releasing network resources by a counting function of a base station device. In a mobile communication system of the present invention for performing broadcast data distribution by an MBMS bearer service from a BM-SC to a mobile station device which is connected to a base station device, via a GGSN and an SGSN for which an MBMS bearer has been established, the base station device, if broadcast data distribution which has been associated with a flow identifier included in the MBMS bearer context is to be stopped, transmits to the SGSN a session stop request which has been associated with the MBMS bearer context so as to stop the broadcast data distribution.
Inventors:
ARAMOTO MASAFUMI
MACHINO KATSUYUKI
HIRAIDE JUNJI
ENOMOTO MASAYUKI
MACHINO KATSUYUKI
HIRAIDE JUNJI
ENOMOTO MASAYUKI
Application Number:
PCT/JP2011/075726
Publication Date:
May 18, 2012
Filing Date:
November 08, 2011
Export Citation:
Assignee:
SHARP KK (JP)
ARAMOTO MASAFUMI
MACHINO KATSUYUKI
HIRAIDE JUNJI
ENOMOTO MASAYUKI
ARAMOTO MASAFUMI
MACHINO KATSUYUKI
HIRAIDE JUNJI
ENOMOTO MASAYUKI
International Classes:
H04W76/06; H04W4/06; H04W28/12
Domestic Patent References:
| WO2008096549A1 | 2008-08-14 |
Foreign References:
| JP2008252364A | 2008-10-16 |
Other References:
MULTIMEDIA BROADCAST/MULTICAST SERVICE (MBMS); ARCHITECTURE AND FUNCTIONAL DESCRIPTION(RELEASE 9), TS 23.246 V9.5.0 (2010-06), V9.5.0, 3GPP, 14 June 2010 (2010-06-14)
Attorney, Agent or Firm:
FUJIMOTO Eisuke et al. (JP)
Eisuke Fujimoto (JP)
Eisuke Fujimoto (JP)
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Claims: