A Robust Adaptive Congestion Control Strategy for Large Scale Networks with Differentiated Services Traffic

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Provided by: World Academic Union
Topic: Networking
Format: PDF
In this paper, the authors propose a robust decentralized congestion control strategy for a large scale network with Differentiated Services (Diff-Serv) traffic. The network is modeled by a nonlinear fluid flow model corresponding to two classes of traffic, namely the premium traffic and the ordinary traffic. The proposed congestion controller does take into account the associated physical network resource limitations and is shown to be robust to the unknown and time-varying delays. Their proposed decentralized congestion control strategy is developed on the basis of Diff-Serv architecture by utilizing a robust adaptive technique.
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