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网络拥塞会导致吞吐量下降,网络效率降低,对网络的正常运转有很大的影响,最终可能导致网络崩溃。随着 Internet的发展,人们越来越关注网络的性能,因此对网络拥塞控制的研究成为当今研究的热点问题。本文首先分析了拥塞产生的原因以及研究拥塞控制的意义,然后介绍了几种在路由器上实施的拥塞控制算法,并且分析了各种算法的优缺点。最后,总结全文,指出进一步工作。
Network congestion will lead to decreased throughput, network efficiency, the normal operation of the network have a great impact, eventually leading to network collapse. With the development of the Internet, people pay more and more attention to the performance of the network. Therefore, the research on network congestion control has become a hot issue in today’s research. This paper first analyzes the causes of congestion and the significance of studying congestion control, then introduces several congestion control algorithms implemented on routers, and analyzes the advantages and disadvantages of various algorithms. Finally, summarize the full text, pointing out further work.