With more and more applications appearing and the technology developing in the Internet, only relying on terminal
system can not satisfy the complicated demand of QoS network. Router mechanisms must be participated into protecting
responsive flows from the non-responsive. Routers mainly use active queue management mechanism (AQM) to avoid
congestion. In the point of interaction between the routers, the paper applies minority game to describe the interaction of
the users and observes the affection on the length of average queue. The parameters α, β of ARED being hard to
confirm, adaptive RED based on minority game can depict the interactions of main body and amend the parameter α, β of ARED to the best. Adaptive RED based on minority game optimizes ARED and realizes the smoothness of
average queue length. At the same time, this paper extends the network simulator plat - NS by adding new elements.
Simulation has been implemented and the results show that new algorithm can reach the anticipative objects.
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