RED with Optimized Dynamic Threshold Deployment on Shared Buffer

Prior survey of RED algorithm deployment on multiqueue system with shared buffer was unfair and sensitive to congestion level by statically setting the parameters. In this paper, our goal is to deploy the Random Early Detection (RED) algorithm in routers on shared buffer and solve these problems. A novel buffer management scheme that dynamically adjusts the parameters of RED named RED-ODT is proposed. Simulations under uniform traffic load and nonuniform traffic load are given, the results of which ascertain and demonstrate the superiority of the proposed scheme in terms of low packet drop ratio, satisfying buffer utilization and fairness. Simulation also shows that RED-ODT is insensitive to congestion level. 1

• Type: Conference
• Year: 2004
• Where: AINA
• Authors: Chengchen Hu, Bin Liu
• Keywords: AINA 2004, Buffer Management Scheme, Computer Networks, RED Algorithm Deployment, Traffic Load