QoS约束下新成员加入组播树方式的研究  

THE STUDY OF THE NEW MEMBER'S JOINING WAYS INTO THE MULTICAST TREE UNDER QOS CONSTRAINTS

作　　者：朱晓丽[1] 董春玲[2] 郑明春[3] 

机构地区：[1]山东师范大学信息管理学院,山东济南250014 [2]山东师范大学人口资源与环境学院,山东济南250014 [3]山东师范大学管理学院,山东济南250014

出　　处：《计算机应用与软件》2006年第9期71-72,127,共3页Computer Applications and Software

基　　金：山东省优秀中青年科学家科研奖励基金。项目(No.304068)资助

摘　　要：QoS组播路由是一种解决有QoS要求的组播应用的有效方式,其中QoS约束下新成员加入组播树的方式和性能是一重要研究内容。主要介绍了QoS约束下新成员加入组播树的几种方式,并比较和分析了其各自的优缺点,在此基础上提出了对其进行改进的几点建议,指出了其未来的发展方向。QoS multicast routing is an efficient way to solve the problem of the multicast applications which require QoS constraints, in which the ways and the performance of the new member＇s joining ways into the muhicast tree is an important study content. This article mainly introduces several ways of the new member＇s joining ways into the muhicast tree under QoS constraints, moreover we compare and analyze their pros and cons, on the basis of which some suggestions are proposed to improve it. At last, the direction of the future development is pointed out.

关 键 词：QOS 单路径 多路径 组播树 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]