发明名称 |
System, method and apparatus for establishing interactive media session based on IP multimedia subsystem |
摘要 |
A method and system for establishing an interactive media session based on IP Multimedia Subsystem, including: a terminal adapted to initiate an interactive media session request and receive a media session response; a serving-CSCF adapted to trigger the request to the application server according to a triggering rule and route the message; a proxy-CSCF adapted to forward the request and the response between the terminal and the serving-CSCF; an application server adapted to process the service request; a media control entity adapted to control resource allocation of the media carrier entity; and a media carrier entity adapted to allocate address ports for RTSP connection and RTP connection with the terminal. The present invention can be applied to a NGN network where the carrier and control are separated to improve the media delivery efficiency.
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申请公布号 |
US8150975(B2) |
申请公布日期 |
2012.04.03 |
申请号 |
US20100916164 |
申请日期 |
2010.10.29 |
申请人 |
LI JICHENG;YAN JUN;WU XIANGYANG;HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
LI JICHENG;YAN JUN;WU XIANGYANG |
分类号 |
G06F15/16 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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