Feedback control of congestion in packet switching networks: the case of a single congested node
IEEE/ACM Transactions on Networking (TON)
On the self-similar nature of Ethernet traffic (extended version)
IEEE/ACM Transactions on Networking (TON)
Robust Control of Infinite Dimensional Systems: Frequency Domain Methods
Robust Control of Infinite Dimensional Systems: Frequency Domain Methods
Design of Robust Congestion Controllers for ATM Networks
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Control engineer's look at ATM congestion avoidance
Computer Communications
Fair flow control of ABR service by per-VC virtual queuing
Computer Communications
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This paper studies the congestion control in ATM network as a stochastic optimal control problem. Based on the first equivalent controller presented in Automatica 35(12) (1999), 1937--1950, the modified linear quadratic guass (MLQG) control is introduced to control over long-range dependence networks. In addition, the finite impulse response filters employed here compensate the round trip delays as well as smooth transmission rate. Further, we draw a sufficient condition for system stability and analyze the robustness margin along with the maximum tolerable delay from frequency domain technique. With lag compensators satisfactory steady state performance and scalable robustness can be achieved. Also, we expound the choices of parameters from robustness point of view, which has been related with fairness. Through simulations, the effectiveness of the proposed algorithm is shown as compared with the LQG algorithm.