计算机工程Issue(4)：117-124,8.DOI:10.3969/j.issn.1000-3428.2015.04.022
MPTCP与CMT-SCTP拥塞控制机制研究
Study on MPTCP and CMT-SCTP Congestion Control Mechanism
摘要
Abstract
Multi-path TCP( MPTCP) and Concurrent Multipath Transfer for SCTP( CMT-SCTP) are two technologies of the concurrent multi-path transfer for NGI, which are hot topics. Compared with the traditional TCP and SCTP, the congestion control of multi-path transport protocols will face the problem of unfairness. This paper begins with an overview of the traditional TCP congestion control algorithm, and then in view of the unfairness of concurrent multi-path transfer, basing on the resource pooling method,it introduces the slow start threshold ratio factor, increase factor ,per-flow aggressiveness factor,deduces three new algorithms to solve the problem of unfairness, and carryies out the contrastive analy7i7through 7imulation.关键词
多路径传输/拥塞控制/公平性/资源池/增长因子/抢占因子Key words
multi-path transfer/congestion control/fairness分类
信息技术与安全科学引用本文复制引用
刘镇,谭毓银,符发,Thomas Dreibholz,周星,白勇,杨雄,杜文才..MPTCP与CMT-SCTP拥塞控制机制研究[J].计算机工程,2015,(4):117-124,8.基金项目
国家自然科学基金资助项目“下一代互联网多宿主系统国际测试床构建与性能分析"（61363008)；国家自然科学基金资助项目“基于RSerPool应用的SCTP传输协议传输路径的优化研究"（61163014) （）
国家自然科学基金资助项目“基于网络效用最大化理论增强无线Mesh网VoIP传输性能的机制研究"（61261024) （）
海南省国际科技合作专项基金资助项目“下一代互联网SCTP传输协议测试床构建与性能分析"（KJHZ2013-20)。 （）
