【作者】 王义； 杨祥； 魏华；

【Author】 Wang Yi Yang Xiang Wei Hua(Guilin Institute of Technology Electronics and Computer Science Department Guangxi Guilin)

【机构】 桂林工学院电子与计算机系；

【摘要】 网络规模的不断扩大,网络拥塞的问题也日渐突出。传统的TCP技术和基于路由器的拥塞控制技术发展成为现今拥塞控制的主流技术。通过分析TCP的核心算法阐述TCP拥塞控制的基本原理,并比较分析现有TCP的各种算法优缺点。同时,以RED算法为例,描述基于路由器技术的队列管理算法在改善端到端拥塞控制发挥的重要作用,介绍队列管理算法发展的新方向。更多还原

【Abstract】 Expanding the size of the network,network congestion problems have became increasingly prominent. Traditional TCP congestion control technology and router-based technology have been developed into the mainstream of today’s congestion control technology.By analyzing the core algorithms of TCP congestion control to illustrate the basic principles,then make a comparative and analysis of the various versions of TCP.At the same time,take RED algorithm for example,describe the router queue management algorithm technology played an important role to improve end-to-end congestion control,introduce the new direction of development of the queue management algorithm.更多还原