基于路由器的TCP性能改善研究

esearch on Improving the Performance of TCP in Routers

ＴＣＰ性能的提高和改善由于Ｉｎｔｅｒｎｅｔ的广泛使用而引起了人们的重视。从路由器的角度出发，在其中采用了ＲＥＤ、ＥＣＮ和公平排队机制。模拟实验结果表明、ＴＣＰ的拥塞控制及公平性都得到明显的改善。

As internet is being worldwidely used, more attention is paid on how to improve the performance of TCP. From the perspective o f routers, this paper proposes a scheme that integrates RED(Random Early Detection ). ECN (Explicit Congestion Nontification) and fair queuing in the router. Simulation test results show that congestion avoidance and control and fairness of TCP are distinctiy improved as a result.