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.

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。

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WAN QoS: There are several methods for improving the WAN QoS. Most VoIP products support DiffServ (Differentiated Services).

广域网服务质量：有几种方法可以改进广域网的服务质量。

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