摘要
本文研究了两种基于速率的流量控制机制EPRCA和ERICA ,并比较了它们的性能 ,仿真结果表明在瓶颈交换机缓冲区队列长度和源端的允许信元速率 (ACR)的稳态、瞬态响应性能和机制的鲁棒性方面 ,ERICA优于EPRCA。
In this paper,two rate-based flow control mechanisms,EPRCA and ERICA,are studied and their performance is compared.Simulation shows that ERICA is significantly better than EPRCA on robusticity of mechanism and response prrformance of steady and instantaneous state of source end system ACR and buffer queue length of bottleneck switch.
出处
《通信学报》
EI
CSCD
北大核心
2001年第5期57-62,共6页
Journal on Communications
基金
国家自然科学基金资助项目! (6 9896 2 4 9)
江苏省自然科学基金资助项目!(BK 990 13)
关键词
ATM网络
拥塞控制
流量控制
速率机制
ATM networks
congestion control
flow control
rate-based mechanism
