Behrooz Rezaie

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—In this paper, a global stability analysis is given for a rate-based congestion control system modeled by a nonlinear delayed differential equation. The model determines the dynamics of a single-source single-link network, with a time-varying capacity of link and a fixed communication delay. We obtain a sufficient delay-independent conditions on system(More)
In this paper, we study a rate-based congestion control system with communication delay. We drive the condition on delay parameter under which Hopf bifurcation occurs. By taking delay as a bifurcation parameter and changing it, we find the critical value of delay such that the system passes the critical point and a periodic solution bifurcates from the(More)
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