TCP拥塞控制算法研究

随着各种网络应用的不断涌现，网络拥塞问题变得越来越严重，解决这一问题也就越来越重要。阐述了TCP拥塞控制的基本原理，然后介绍了现有的几种TCP拥塞控制算法，并对这些算法进行了分析比较，结果表明虽然每种算法都有其优点，但也存在不足，不能从根本上解决拥塞问题。文章最后指出了拥塞控制的问题所在以及解决方法的发展趋势。

Study on TCP congestion control algorithm

With the emergence of new applications of the network, the network congestion problems become heavier, so it is more important to solve this problem. This paper elaborates the basic principle of TCP congestion control, introduces the existing TCP congestion control algorithm, and gives simple analysis and comparison to these algorithms. The results show that each algorithm has its advantage and disadvantage, and no one can truly solve the congestion problem. Finally, the paper points out the source of the congestion problem and the evolution of solutions.