现代电子技术2016，Vol.39Issue(12)：14-17,21,5.DOI:10.16652/j.issn.1004-373x.2016.12.004
基于排队系统的最佳拥塞控制比例研究
Research on optimal proportion of congestion control based on queuing system
摘要
Abstract
The balance between control message and network congestion control is studied. The congestion control strategy is described with a single service queue model. A two⁃threshold flow control algorithm is put forward by utilizing Markov pro⁃cess to make the control message rate satisfy the optimal congestion probability. It is found by analysis that the congestion proba⁃bility occurs exponential disintegration with the buffer size,which is defined as the large deviation index to describe the ratio of control message and congestion probability. The ratio and large deviation index in different bandwidth are simulated and ana⁃lyzed with bandwidth sharing model.关键词
控制报文和网络拥塞间的平衡/两阈值流量控制算法/拥塞控制/马尔可夫过程/排队系统Key words
balance between control message and network congestion control/two-threshold flow control algorithm/conges-tion control/Markov process/queuing system分类
信息技术与安全科学引用本文复制引用
周驰岷,郭兵,沈艳,邓立国..基于排队系统的最佳拥塞控制比例研究[J].现代电子技术,2016,39(12):14-17,21,5.基金项目
国家自然科学基金重点项目（61332001）；国家自然科学基金项目（61272104）；四川省教育厅科研项目（16ZB0102）；四川电大科研课题重点项目 （）
