FCA-ItswTCM :A Fair Adaptive Labeling Algorithm on Congestion Control Mechanism in the DiffServ

We give a new labeling algorithm for sliding windows——a fair adaptive labeling algorithm on congestion control mechanism.The algorithm approximately identifies TCP and UDP flows,moderately distinguishes labels,and avoids the impact of congestion control mechanism on fairness.Based on the fine-grained description and prediction of the network congestion problem,the paper presents the self-adaption of the ratio of yellow package infused by each flow,and gives consideration to the impact on fairness caused by the state of network congestion.Compared with other labeling algorithms of sliding window,simulation experiment results show that FCA-ItswTCM has better effects on ensuring fairness between TCP and UDP flows and raising resource utilization and system stabilization.