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Controlling bifurcation and chaos in Internet congestion control model. (English) Zbl 1129.37362
Summary: The TCP end-to-end congestion control plus RED router queue management can be modeled as a discrete-time dynamical system, which can create complex bifurcating and chaotic behavior. Based on the basic features of the TCP-RED model, we investigate the possibility of controlling bifurcation and chaos in the system via several time-delayed feedback control strategies. Two adaptive parameter-tuning algorithms are proposed and evaluated.
MSC:
37N99Applications of dynamical systems
90B18Communication networks (optimization)
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