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General Information
Prof. Adrian Olaru
University Politehnica of Bucharest, Romania
I'm happy to take on the position of editor in chief of IJMO. It's a journal that shows promise of becoming a recognized journal in the area of modelling and optimization. I'll work together with the editors to help it progress.
IJMO 2011 Vol.1(1): 49-55 ISSN: 2010-3697
DOI: 10.7763/IJMO.2011.V1.9

Bacterial Foraging Optimization Robust-RED for AQM/TCP Network

Amir Esmaeili Abharian, Ehsan Shakeri

Abstract—The congestion control problem of the intermediate nodes in the Internet has received extensively attention in control community. In this paper, a novel intelligent robust early detection controller based on a bacterial foraging optimization algorithm is presented to solve the problem of robust active queue management. However in This paper, design approach of robust BFO-RED active queue management with rejection disturbance in TCP network is proposed using bacterial foraging optimization based robust algorithm. To design disturbance traffic rejection tuning, disturbance rejection conditions based on H2 / H∞ are illustrated and the performance of response based on the bacterial foraging is computed for the designed RED as Integral of time weighted squared error (ITSE). Hence, parameters of classical RED are selected by bacterial foraging based robust H2 / H∞ algorithm to obtain the required response. We illustrate our results with NS2 simulations.

Index Terms—Active queue management (AQM), random early detection (RED), Bacterial foraging optimization (BFO).

A. E. Abharian is with the Islamic Azad University, Garmsar branch, Garmsar, Iran (corresponding author to provide phone: 98-21-88457260; fax: 98-21-88410179; e-mail: aeabharian @ srbiau.ac.ir).
E. Shakeri, was with Shiraz University, Shiraz, Iran. (e-mail: ehsan.sh1@gmail.com).


Cite: Amir Esmaeili Abharian, Ehsan Shakeri, "Bacterial Foraging Optimization Robust-RED for AQM/TCP Network," International Journal of Modeling and Optimization vol. 1, no. 1, pp. 49-55, 2011.

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