On the design of AQM supporting TCP flows using robust control theory
IEEE Transactions on Automatic Control
1031 - 1036
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Recently it has been shown that the active queue management schemes implemented in the routers of communication networks supporting transmission control protocol (TCP) flows can be modeled as a feedback control system. Based on a delay differential equations model of TCPs congestion-avoidance mode different control schemes have been proposed. Here a robust controller is designed based on the known techniques for H∞ control of systems with time delays.
KeywordsActive queue management (AQM)
Control of uncertain systems with time delays
Congestion control (communication)
Control system synthesis
Nonlinear control systems
Active queue management
Transmission control protocol
Robustness (control systems)
Published Version (Please cite this version)http://dx.doi.org/10.1109/TAC.2004.829643
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