MPTCP多路径传输技术在网络性能优化中的应用研究  

Research on the Application of MPTCP Multipath Transmission Technology in Network Performance Optimization

作　　者：孙乐康 SUN Lekang(China Mobile Online Service Co.,Ltd.,Zhengzhou 450001,China)

机构地区：[1]中移在线服务有限公司,郑州450001

出　　处：《移动信息》2025年第2期76-78,共3页Mobile Information

摘　　要：文中研究了基于自适应拥塞控制的MPTCP多路径传输技术,以提高网络性能.首先,介绍了MPTCP的基本原理及其在多路径数据传输中的优势.其次,提出了一种创新的自适应拥塞控制方法,通过动态调整路径权重和基于反馈的流量控制策略来优化MPTCP的性能.为验证该方法的有效性,使用NS-3构建了多路径传输的仿真环境并进行了实验.实验结果表明,自适应MPTCP在吞吐量、延迟和丢包率等关键指标上均优于传统TCP方法,为网络传输技术的优化提供了有效的参考.In this paper,MPTCP multi-path transmission technology based on adaptive congestion control is studied to improve network performance.Firstly,the basic principle of MPTCP and its advantages in multi-path data transmission are introduced.Secondly,an innovative adaptive congestion control method is proposed to optimize the performance of MPTCP by dynamically adjusting path weights and feedback-based flow control strategy.To verify the effectiveness of this method,a simulation environment for multi-path transmission is constructed using NS-3 and experiments are carried out.The experimental results show that adaptive MPTCP outperforms traditional TCP methods in key indicators such as throughput,delay and packet loss rate,providing an effective reference for the optimization of network transmission technology.

关 键 词：多路径传输 网络性能 拥塞控制 自适应 

分 类 号：TN929.5[电子电信—通信与信息系统]