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Published Articles >> Table of Contents >> Abstract
Sixth International Conference on Intelligent Systems Design and Applications (ISDA'06)
pp. 1086-1091
A DT-based Adaptive BLUE Algorithm
Wei-yan Liu, Nanjing University of Posts and Telecommunications, China
Shun-yi Zhang, Nanjing University of Posts and Telecommunications, China
Mu Zhang, Nanjing University of Posts and Telecommunications, China
Tao Liu, Jiangsu Police institute, China
Full Article Text:
 
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ISDA.2006.54
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| Abstract |
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As a classical active queue management
algorithm, compared with RED, BLUE has many
advantages. It uses packet loss and link idle events to
manage congestion. However, there are still some
subtle drawbacks in parameter setting for BLUE,
especially there is a significant change in the number
of connections can cause the queue fluctuate between
overflow and underflow. In this paper a new DT-based
adaptive BLUE is proposed to improve the property of
BLUE. The buffer is managed by dynamic threshold
algorithm. The packet -dropping probability is
determined by packet loss event, link idle event and the
buffer usage ratio. The simulation results demonstrate
that the proposed approach can effectively stabilize the
queue occupation at a level and improve link
utilization. It can mitigate the queue fluctuate which is
caused by significant variety of connections.
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 Additional Information
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Citation:
Wei-yan Liu, Shun-yi Zhang, Mu Zhang, Tao Liu,
"A DT-based Adaptive BLUE Algorithm,"
isda,
pp. 1086-1091,
Sixth International Conference on Intelligent Systems Design and Applications (ISDA'06),
2006
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