The research of the frpiscn network congestion control 网络拥塞控制的研究
The success of internet owes to the effective congestion control 很大程度上internet的发展成功是其拥塞控制的有效执行。
Therefore , researches on the congestion control field become more and more important 所以,关于互联网拥塞控制的研究也显得越来越重要。
Congestion control has arisen great attention since jacobson brought forward the concept of congestion control in 1988 自从jacobson于1988年提出拥塞控制的概念以来,拥塞控制引起了人们极大的关注。
Today ' s internet uses end - to - end congestion control whose implementation consists of end point and router mechanisms . both of them are studied in the thesis 在这个端到端拥塞控制的实现中包括终端系统的机制和路由器的机制两个有机部分。
Firstly , the background and the cause of network congestion are introduced , and then the necessity of implementing congestion control is analyzed in detail 本文首先概要介绍了internet中的拥塞现象产生的背景、原因以及实施拥塞控制的必要性。
The senders adjust its load according the information . forecast feedback control meets the requirement of fairness and efficiency and overcome the disadvantage as above 预测反馈控制满足了拥塞控制的效率性和公平性的要求,克服了aimd算法的上述缺点。
Due to the end - to - end essence of tcp , the source algorithm of congestion control ca n ' t acquire enough information of intermediate network to control traffic ideally 由于tcp端到端的本质,拥塞控制的源算法无法利用网络中的具体信息进行理想地拥塞控制。
The goals of internet congestion control are maximization of throughput , minimization of the average delay of packets and fair allocation of resources among users 拥塞控制的目标就是要达到链路吞吐量的最大化、分组延迟的最小化和各用户之间资源分配的合理化。
In chapter one , a general introduction of tcp / ip protocol and qos routing is given . the development of tcp / ip network congestion control is introduced in detail 第一章在介绍internet中的tcp ip协议以及qos路由的基础上,系统地介绍了tcp ip网络拥塞控制的研究进展。