摘要
组播是指一个源节点传送信息到多个目的节点或是多个源节点发送信息到多个目的节点,是网络支持多媒体业务的关键技术之一.本文在说明组播技术实现原理的基础上,对目前的组播路由算法进行了回顾,并分析了几种组播路由算法及其存在的不足,最后指出了组播路由算法的分类及其发展方向.
The definition of Multicast is a message transmited from only one source or some sources to some different destination nodes, it is one of key technologies in media applications. First explains the principle of multicast, then the article provides a comprehensive overview of existing multicast routing algorithms, analyses several multicast routing algorithms and their shortcomings. At last, points its classifies and future development.
出处
《河北工业大学学报》
CAS
2003年第4期5-11,共7页
Journal of Hebei University of Technology
基金
河北省自然科学基金资助项目(603081)
