Title:
マルチメディアブロードキャスト・マルチキャストサービスの起動方法
Document Type and Number:
Japanese Patent JP4422763
Kind Code:
B2
Abstract:
A method for service activation of Multimedia Broadcast/Multicast Service (MBMS), comprising: after being authorized, the User Equipment (UE) which needs to receive an MBMS bearer service creating an MBMS UE context and requesting the Serving GPRS Support Nodes (SGSN) to create an MBMS UE context; the SGSN creating the MBMS UE context, a GGSN creating the MBMS UE context and then a BM-SC creating the MBMS UE context, then the follow-up processing of MBMS bearer service activation continuing. Through this method, the BM-SC can create the MBMS UE context so as to make perfect the MBMS bearer service activation; besides, this method simplifies the operation process, makes redundant signaling decreased, optimizes signaling traffic, avoids repeated process, and increases the processing efficiency.
Inventors:
Zhang sea
Application Number:
JP2007521776A
Publication Date:
February 24, 2010
Filing Date:
July 25, 2005
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04W4/06; H04L12/70
Foreign References:
| WO2004034655A1 |
Other References:
3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description (Release 6),2004年 6月,3GPP TS 23.246 V.6.3.0,pp. 17-18, 21-23
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro