A Multiple-path TCP Congestion Control Algorithm Based on Subflow Correlation Matrix

摘要：

　　Due to the multipath transport control protocol(MPTCP)flow can not utilize network resources sufficiently over the unshared bottleneck link,this paper proposes a congestion control algorithm based on the subflow correlation matrix(established by packet loss and RTT information)which is used to detect the status of bottleneck link among subflows by correlation coefficient.Then it performs different congestion control strategies over shared and unshared bottleneck links by adopting fairness definition based on bottleneck link.The results show that the proposed subflow correlation matrix can be used to detect shared bottleneck subflows more accurately and improve overall throughput of MPTCP connection.

关键词： multiple path congestion control subflow correlationmatrix throughput

作者: Lan Kou Jianxing Liu Min Hu

作者单位: School of Communication and Information Engineering Chongqing University of Posts and Telecommunications Chongqing,China

会议类型: 国际会议

会议名称: 2014 International Conference on Cloud Computing and Internet of Things (CCIOT)(2014年第一届云计算和物联网国际会议)

会议地点: 长春

会议语种:英文

页码: 140-144

在线出版日期: 2014-12-13（万方平台首次上网日期，不代表论文的发表时间）