一个双重优化的IP-DiffServ定量QoS管理实现机制

A Double-Optimal Quantitative QoS Management Implementation Mechanism in IP-DiffServ

提出了IP DiffServ定量QoS实现机制,它通过在网络层实施业务量工程实现了业务类选择路由的优化,通过在业务层实施业务计划实现了用户业务选择业务类的优化。它不但可以在DiffServ机制下给用户业务应用提供定量QoS保证,而且可以提高网络资源的使用效率以及提高用户业务和选择路由的性能价格比。实验结果很好地证明了该机制的优点。

This paper addresses an implementation mechanism of quantitative QoS management. In network layer, it optimizes the selected router of service class, in service layer, it optimizes selected service class of user service. Not only can it assure quantitative QoS for user service in DiffServ, but also it can improve using efficiency of network resource, makes user service and selected router provide well performance with less cost. Experimental results better verify it's metrics.