An adaptive algorithm for active queue management |
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| Authors: | Chonggang Wang Yu Lin Kazem Sohraby Bo Li |
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| Institution: | (1) Department of Electrical Engineering, University of Arkansas, Fayetteville, AR, 72701;(2) School of Computer Science, Beijing University of Posts and Telecommunications, Beijing, China;(3) Department of Computer Science, The Hong Kong Univ. of Science and Technology, Hong Kong, China |
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| Abstract: | This paper proposes an adaptive proportional integral (API) algorithm for active queue management. API uses mean packet loss
ratio and mean queue length as control error to adaptively adjust packet drop probability in order to expedite congestion
control. The extensive simulations validate that API achieves faster control response and improved performance in terms of
goodput, average queue length, and packet loss ratio. |
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| Keywords: | Quality of service Active queue management Congestion control |
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