带时延约束的动态多播路由算法

A Dynamic Delay-Constrained Multicast Routing Algorithm

考虑多媒体业务端到端的时延要求 ,需建立有时延约束的 Steiner树 ,提出了一种分布式的带时延约束的动态多播路由算法。通过仿真实验验证了算法具有很好的性能和可扩展性 ,优于已有的几种算法 ,且能适应多播成员的动态变化。

In view of the requirement of multimedia service point to point time-delay to set up a delay-constrained Steiner tree.In this paper the authors put forward a distributed dynamic multicast routing algorithm with delay-constrained.The simulation results show that this algorithm has a better performance than the other existing algorithm, and is flexible in multicast membership dynamic changes.