摘要
提出了一种基于动态阈值的AQM策略DS-RED,主要思想是在缓存中设置一个动态门限控制包的丢失率,使得缓存可以动态地分配给各个数据流,可以根据各个数据流的不同Qos要求,对其进行有区别的服务,以更好地满足网络Qos要求,从而提高网络网络资源的利用率。
The paper proposed a new AQM congestion control DS-RED, which based on the dynamic threshold. It mainly controls the packet drop possibility by setting a dynamic threshold in the buffer and make the buffer allocate dynamically to the different data stream, then the arthmefic can give distinguishing service according to different Qos requirement of different data stream, to meet the Qos of the network and improve the utilization percent of resource.
关键词
拥塞控制
主动队列管理
丢包率
区分服务
congestion control
AQM
packet dropping possibility
differentiated service
