An improved ARED algorithm for congestion control of network transmission
type: Item
instance of: scholarly article
title: An improved ARED algorithm for congestion control of network transmission
zbMATH Open document ID: 1191.68096
DOI: 10.1155/2010/329035
author: Jianyong Chen
author: Cunying Hu
author: Zhen Ji
published in: Mathematical Problems in Engineering
publication date: 2010-04-23T00:00:00Z
full work available at URL: https://eudml.org/doc/223317
review text: Summary: In order to achieve high throughput and low average delay in computer network, it is necessary to stabilize the queue length and avoid oscillation or chaos phenomenon. In this paper, based on Adaptive Random Early Detection (ARED), an improved algorithm is proposed, which dynamically changes the range of maximum drop probability \(p_{\max}\) according to different network scenarios and adjusts \(p_{\max}\) to limit average queue size \(q_{\text{ave}}\) in a steady range. Moreover, exponential averaging weight \(w\) is adjusted based on linear stability condition to stabilize \(q_{\text{ave}}\). A number of simulations show that the improved ARED algorithm can effectively stabilize the queue length and perform better than other algorithms in terms of stability and chaos control.
Mathematics Subject Classification ID: 68M20
Mathematics Subject Classification ID: 90B18
zbMATH DE Number: 5700490
Wikidata QID: Q58653018
MaRDI profile type: Publication
OpenAlex ID: W2037317178
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description: scientific article; zbMATH DE number 5700490