TCP-Friendly拥塞控制算法研究综述

Research on TCP-Friendly Congestion Control Algorithm

从拥塞控制策略的角度对现有的多种拥塞控制算法做了详细研究,综合分析了它们的静态性能和动态性能,尤其是TFRC协议动态性能的分析;研究表明:TFRC协议有诸多不足,如抖动频繁,公平性差等,同时提出了进一步的研究建议。

The present several congestion control algorithms are studied from the angle of congestion control strategy, and the static performance and dynamic performance of existing congestion control algorithms are in detail analyzed in this paper,especially the dynamic performance of TFRC. The simulations results indicated that TFRC had many insufficiencies, such as more oscillatory and unfairness, and suggestions for further research were put forward.