区分服务网络提供服务间带宽分配公平性的研究；
Serv network; (3) fair-ness of excess bandwidth allocation among multiple service classes;
针对现有区分服务网络中多服务间带宽公平性问题，提出了一种自适应加权调度方案。
An adaptive weighted scheduling scheme is proposed for the fairness problem among multiple services in current differentiated services network.
提出了一种适用于区分服务网络的确保服务的动态资源提供方案：基于聚集状态的分布式动态资源管理。
This paper presents a distributed dynamic resource management scheme with aggregate states for the assured services based on AF PHBs of Differentiated services (DiffServ) networks.
实验结果表明，与标准的区分服务网络相比，该方案能在TCP和UDP聚集之间公平地分配带宽并能显著地降低分组丢失率。
The simulation results show that the proposed scheme is capable of protecting aggregated TCP flows from congestion caused by unresponsive UDP flows and reducing packet loss ratio.
实验结果表明，与标准的区分服务网络相比，该方案能在TCP和UDP聚集之间公平地分配带宽并能显著地降低分组丢失率。
The simulation results show that the proposed scheme is capable of protecting aggregated TCP flows from congestion caused by unresponsive UDP flows and reducing packet loss ratio.
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