Switching congestion control for satellite TCP/AQM networks

Authors:
Jinhua Cao;Margareta Stefanovic
Affiliations:
Dept. of Electrical and Computer Engineering, University of Wyoming, Laramie, WY;Dept. of Electrical and Computer Engineering, University of Wyoming, Laramie, WY
Venue:
ACC'09 Proceedings of the 2009 conference on American Control Conference
Year:
2009

Citing 2
Cited 0

Random early detection gateways for congestion avoidance

IEEE/ACM Transactions on Networking (TON)
Fluid-based analysis of a network of AQM routers supporting TCP flows with an application to RED

Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication

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Abstract

In this paper, a congestion controller using data-driven switching control theory is proposed to improve the dynamic performance of the satellite TCP/AQM networks. A PID controller, whose parameters are adaptively tuned by switching among members of a given candidate set using observed plant data, is presented and compared with a classical Random Early Detection AQM policy example. A cost-detectable cost function used by the switching law is considered and compared with a cost function more commonly used in the literature. Computational cost savings are considered. Simulations are presented to validate the theory.