A new multicast routing protocol with QoS constraints
一种适合于区分服务网络的多播路由算法

A QoS multicast routing algorithm for DiffServ networks called PQMRD(Per-class QoS Multicast Routing in DiffServ networks) was proposed. It used different routing strategy to select route in terms of different QoS requirement; in addition, admission control and resource reservation were performed while selecting route. It is proved by the simulation result that inter-class unfairness problem is alleviated.