基于路由器的网络拥塞控制策略研究

Research on Router Based Network Congestion Control Strategies

因特网的迅速发展使拥塞控制问题日益得到人们的重视 ,传输控制协议 (TCP)在拥塞控制中一直发挥着至关重要的作用 ,但路由器是网络中的核心部件 ,是网络状态更直接的感受者。为实现网络的更有效的控制 ,路由器端处也应采取相应的措施。本文讨论了路由器端的几种拥塞控制方案 ,并分析比较了各种方案的优缺点。

With the rapid growth of the Internet, much attention has been drawn to congestion control problems. TCP has been playing an important role in congestion control, while router is the center of the Internet and is more sensitive to network states. In order to control the network more efficiently, the router should also take some corresponding measures, this paper discusses some congestion control schemes on the router, and analyses their virtues and shortcomings.