多瓶颈节点ATM网络预测拥塞控制方法

Predictive congestion control method of ATM network with multiple nodes

应用广义预测控制(GPC)方法,对多瓶颈节点的网络设计了一种ABR反馈控制方法,保证了闭环控制的稳定性,降低了网络的拥塞程度和持续时间,最大化了网络资源的利用率,同时极小化了高优先级业务对系统性能的影响.

A novel ABR feedback control method is designed by using generalized predictive control (GPC) for ATM networks with multiple bottlenecked nodes, which guarantees the stability and reduces the level and persistent time of congestion, and maximizes the utilization of the network resources and minimizes the effect of high priority traffic on the system performance.