A New Queue Management Algorithm for Improving Fairness between TCP and UDP Flows 


Vol. 11,  No. 1, pp. 89-98, Feb.  2004
10.3745/KIPSTC.2004.11.1.89


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  Abstract

AQM(Active Queue Management) techniques such as RED(Random Early Detection) which be proposed to solve the congestion of internet perform congestion control effectively for TCP data. However, in the situation where TCP and UDP share the bottleneck link, they can not solve the problems of the unfaireness and long queueing delay. In this paper, we proposed an simple queue management algorithm, call PSRED(Protocol Sensisive RED), that improves fairness and decreases queueing delay. PSRED algorithm improves fairness and decreases average queue length by distinguishes each type of flow in using protocol field of packets and applies different drop functions to them respectively.

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[IEEE Style]

C. H. Seog and C. M. Lyeol, "A New Queue Management Algorithm for Improving Fairness between TCP and UDP Flows," The KIPS Transactions:PartC, vol. 11, no. 1, pp. 89-98, 2004. DOI: 10.3745/KIPSTC.2004.11.1.89.

[ACM Style]

Chae Hyeon Seog and Choe Myeong Lyeol. 2004. A New Queue Management Algorithm for Improving Fairness between TCP and UDP Flows. The KIPS Transactions:PartC, 11, 1, (2004), 89-98. DOI: 10.3745/KIPSTC.2004.11.1.89.

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