Adaptive delay-based congestion control mechanism
一种自适应的基于时延的拥塞控制机制*

In order to solve the problem of PERT such as unable to compete fair bandwidth share with a loss-based protocol, e.g. TCP, in the actual network, this paper proposed a kind of modified PERT, called MPERT. Adjusting its congestion window increased factor and decreased factor dynamically, it solved the bandwidth share fairness problem of this kind of delay-based end-host congestion control mechanism and made itself adaptive to varying network environment. Moreover, considering the tendency of the core network would become higher speed, researched and proposed the solution to the problem about how to develop the new mechanism in high-speed network, in order to improve the performance of MPERT in this kink of network.