An improved algorithm research of bandwidth fairness among data flows
Liao Ming · Qiye jishu kaifa · 2007
The fairness is an important factor that measures the network function.This paper describes a new schema,on the one hand,which uses the TCP behavior to estimate the packet drop probability of each flow in order to decrease the problem of unfair share of network bandwidth among TCP flows with different tRTT;on the other hand,as for UDP flows,which will drop packets before entering to the router.The test results show that the improved algorithm can decrease the number of drop packets inside the network,fairly regulate the bandwidth share among the flows and improve the link utilization.