摘要
对IETF和3GPP的会议模型进行了比较研究,在此基础上,全面解析了IMS架构下以MRFC/AS为核心的会议控制流程,探讨了AS和MRFC之间的交互机制。同时还分析了IMS会议的功能实体与主流设备厂家物理网元的对应关系。
It compares the conference model of IETF and 3GPP,analyzes conference control procedure with the core of MRFC/AS in the architecture of IMS,discusses the interaction mechanism between AS and MRFC. Meanwhile,it analyzes the correspondence of functional entity on IMS conference and physical network element of dominant equipment manufactures.
出处
《邮电设计技术》
2011年第3期24-28,共5页
Designing Techniques of Posts and Telecommunications
