Improved scheme of internet congestion control under moving average filter |
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Authors: | Yu-liang Liu Jie Zhu Zhen-qiu Zhan Yin-fei Ren |
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Institution: | [1]Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai 200240, China [2]School of Electromechanical Engineering, Zhejiang Ocean University, Zhoushan 316004, Zhejiang, China [3]Zhejiang Hongsheng Group, Zhoushan 316000, Zhejiang, China |
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Abstract: | An important task of Internet congestion control is inhibiting sporadic data flow to maintain a suitable window size or route
queue length. Such a requirement is just consistent with the basic idea and function of a moving average filter. In this paper
one prior Internet congestion control model, named transmission control protocol (TCP)/random early detection (RED) stroboscopic
model, is studied, and then one new scheme is proposed to enlarge its stable domain, where a simple moving average filter
is introduced to inhibit sporadic data flow as possible. In the novel scheme the bifurcation phenomenon is postponed without
any extra controller. The effectiveness of the new scheme is verified by theoretical analyses and numerical simulations. |
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Keywords: | moving average filter Internet congestion control bifurcation |
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