摘要
控制时延对流量控制算法的有效性起着重要的作用。该文提出了一种ABR业务流量控制方案,通过交换机和信源交互发出RM信元,有效地减小了控制时延。仿真表明,该算法在迅速减轻拥塞,减小交换节点的缓存队列长度以及快速收敛等方面有着良好的性能。
Delay of control plays a crucial role in the efficiency of flow control algorithms.An ABR service flow control scheme is proposed in this paper.Switches notifying sources directly,this algorithm decreases the delay of control effectively.Simulation indicates that this algorithm has good performance in alleviating congestion immediately,decreasing queue length of switch cache and converging fast.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第18期169-170,214,共3页
Computer Engineering and Applications
