| 基于SIP和媒体分布的会议控制模型设计和实现 |
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| 引用本文： | 李振兴,朱志祥.基于SIP和媒体分布的会议控制模型设计和实现[J].科技信息,2008(35). |
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| 作者姓名： | 李振兴 朱志祥 |
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| 作者单位： | 西安邮电学院计算机系;西安邮电学院通信技术研究所; |
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| 摘 要： | 通过对多播会议模型和会议集中式控制模型的研究,以及对用户需求的分析,我们设计了一个新的会议模型。这个会议模型在设计上采用了集中式信令控制和分布式媒体作为基本的系统结构,为在Internet上召开网络会议提供了又一个解决方案。鉴于SIP协议简单、易扩展、可扩充等特性,我们利用SIP协议实现了这个会议系统。在本文中,对几个常用的会议控制功能,给出了详细的会议控制机制。
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| 关 键 词： | 会议集中控制 SIP 分布式媒体 |
A Design of Conference's Control Based on SIP and Distributed Media |
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| Li Zhenxing,Zhu Zhixiang.A Design of Conference's Control Based on SIP and Distributed Media[J].Science,2008(35). |
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| Authors: | Li Zhenxing Zhu Zhixiang |
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| Institution: | 1.Department of Computer Science;Xi'an Insititute of Posts and Telecommunications;Xi'an 710061;China;2.Communication Technology Institute;Xi'an Institute of Posts and Telecommunications;China |
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| Abstract: | Through the research of multicast conference and centralized conference's models,having analyzed the users' needs,we designed a new conference model.This model uses centralized controlling signals and distributed media in its structure.This model provides another solution for holding conference on Internet.Because SIP has characters as simplicity,easy to extend and expand,we realize this model on SIP.In this article,we give detailed mechanisms to its several commonly used conference control functions. |
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| Keywords: | Centralized conference model SIP Distributed Media |
| 本文献已被 CNKI 等数据库收录！ |
