摘要
对于大规模多媒体多播应用来说,一个有效发现和修正传输错误的可靠多播协议是必要的,它吸引了许多爱好者.由于不同多播应用对可靠性的要求各不相同,因此很难找到一种可靠多播协议能满足所有可靠性需求.从用户需求、体系结构、机制、重传模式和策略等方面对典型的可靠多播协议进行研究,讨论了可靠多播协议的分类、适用范围和将来的研究方向.
In large-scale reliable multimedia multicast application,an effective protocol which can be used to discover and recover errors of transfer is necessary.It attracts the interests of many people.The range of user requirements on multicast protocols is so wide that no single protocol will ever satisfy them.The set of multicast protocols can be classified using the user requirements,and the architectures,mechanisms,communications patterns,and policies used to satisfy these requirements.It provides such a classification,and illustrates it with several example protocols chosen to cover the range of features described.
出处
《武汉理工大学学报（交通科学与工程版）》
2005年第3期381-384,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
国家自然科学基金项目(批准号:60172035
90304018)
湖北省自然科学基金项目(批准号:2004ABA014)
湖北省高等学校教学研究项目(批准号:20040231)资助
关键词
多播路由
路由协议
可靠多播
multicast routing
routing protocol
reliable multicast
