层次可靠多播的差错恢复实时性分析  

Real-Time Analysis of Error Recovery in Hierarchical Reliable Multicast

作　　者：马钰璐[1] 王重钢[1] 程时端[1] 

机构地区：[1]北京邮电大学程控交换与国家重点实验室,北京100876

出　　处：《电子学报》2001年第12期1723-1725,共3页Acta Electronica Sinica

摘　　要：本文通过建立层次可靠多播的抽象网络模型 ,以及引入等价概率链路的概念和方法 ,对层次可靠多播差错恢复的实时性进行了分析 .建立模型的目的一是为了分析一个特定层次多播树的实时性能 。We propose a model to analyze real time feature of error recovery in hierarchical reliable multicast trees.The objective is achieved by constructing an abstract model of hierarchical reliable multicast,and by introducing equivalent probability link.Our aim is not only to analyze real time performance of a specific multicast tree, but also to supply the basis for constructing an optimal multicast delivery tree.

关 键 词：可靠多播 实时性分析 协议建模 通信网 IP网 

分 类 号：TN919.2[电子电信—通信与信息系统]