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基于IIP的多媒体彩铃系统的设计与实现

Design and Implementation of MRBT System Based on IIP
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摘要 首先介绍了基于IMS(IP Multimedia Subsystem,IP多媒体子系统)实现多媒体彩铃(Multimedia Ring Back Tone,MRBT)业务的工作原理,在分析了该方案优缺点后,提出了一种快速、经济的基于独立智能外设(Independent Intelligent Peripheral,IIP)的由控制节点CN通过VIPS(Virtual Integrated Programmable Switch,虚拟综合可编程交换机)控制MSIP(MultiMedia Server Intellectual Processor,多媒体服务器智能处理板)板卡实现多媒体彩铃业务的方案,分析了此方案的系统结构、内部信令的交互流程,最后列出了具体的功能模块修改点。 This paper first introduces the realizing principle of Multimedia Ring Back Tone(MRBT) service based on IP Multimedia Subsystem(IMS).After analyzing the advantages and disadvantages of that implementation,it presents a faster and more economical implementation scheme of MRBT service based on Independent Intelligent Peripheral(IIP) platform.In the new schema,CN(Control Node) controls the MSIP(MultiMedia Server Intellectual Processor) board to implement the MRBT service via VIPS(Virtual Integrated Programmable Switch) proxy application.The system structure and the internal signal interactive process are also presented.Finally,it gives the brief implementation mechanism for improvement of IIP.
作者 陈鹏 朱晓民
出处 《计算机系统应用》 2010年第8期152-154,共3页 Computer Systems & Applications
基金 国家杰出青年科学基金(60525110) 国家重点基础研究发展规划(973)(2007CB307100 2007CB307103) 国家自然科学基金(60902051) 中央高校基本科研业务费资助(BUPT2009RC0505) 电子信息产业发展基金
关键词 多媒体彩铃业务 IMS 独立智能外设 控制节点 VIPS MSIP multimedia ring back tone service IMS independent intelligent peripheral control node VIPS MSIP
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