Abstract: To solve unfairness bandwidth allocation problem induced by different RI I} and multiple congestion links,we proposed a fairness enhancement RED(FERED) based on the measurement results in the real Internet in this paper.FERED utilizes the hop-counts to improve fairness and constructs a two-category classifier to modify the RED algorithm.Simulation results in NS2 show that FERED can efficiently improve fairness. Moreover, FERED can be deployed easily.

Key words: RED,Fairness,Classifier