Multipath congestion control algorithm based on link capacity

被引:0
作者
Wang Z. [1 ,2 ]
Yuan Q. [1 ,2 ]
Hao F. [1 ,2 ]
Fang L. [1 ]
Li F. [1 ,2 ]
机构
[1] Institute of Information Engineering, Chinese Academy of Sciences, Beijing
[2] School of Cyber Security, University of Chinese Academy of Sciences, Beijing
来源
Tongxin Xuebao/Journal on Communications | 2020年 / 41卷 / 05期
基金
国家重点研发计划; 中国国家自然科学基金;
关键词
Bandwidth utilization efficiency; Congestion control; Fairness; Feedback regulation; Multipath TCP;
D O I
10.11959/j.issn.1000-436x.2020106
中图分类号
学科分类号
摘要
Factors such as link differences and TCP friendliness constraints lead to the problem of unfair bandwidth allocation when the TCP congestion control mechanism was applied directly to multi-path transmission. To address the problem, it was proposed that a multipath congestion control algorithm was based on link capacity. The proposed algorithm which was based on the concept of feedback regulation achieved multipath joint congestion control by establishing the M/M/1 cache queue model to adjust the throughput rate of senders. Experimental results show the proposed algorithm can improve the multipath transmission bandwidth utilization and the multipath congestion control algorithm responsiveness, and ensure the fairness of multipath transmission. © 2020, Editorial Board of Journal on Communications. All right reserved.
引用
收藏
页码:59 / 71
页数:12
相关论文
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