Quality of Service Multicast Model Based on DiffServ Networks
Qian Gao · Jisuanji gongcheng · 2009
In order to overcome the lack of the current DiffServ multicast proposals,this paper proposes a new approach of multicast in DiffServ networks,which not only solves Neglected Reserved Sub-tree(NRS) ,scalability and heterogeneous QoS problem,but also improves link utilization ratio through using link resource allocation strategy. In addition,it can alleviate inter-class fairness problem by integrating with proper multicast routing algorithm.