Monitoring Systems White Papers

Robust Control Tools for Traffic Monitoring in TCP/AQM Networks

Overview Several studies have considered control theory tools for traffic control in communication networks, as for example the congestion control issue in IP (Internet Protocol) routers. This paper proposes to design a linear observer for time-delay systems to address the traffic monitoring issue in TCP/AQM (Transmission Control Protocol/Active Queue Management) networks. Due to several propagation delays and the queueing delay, the set TCP/AQM is modeled as a multiple delayed system of a particular form. Hence, appropriate robust control tools as quadratic separation are adopted to construct a delay dependent observer for TCP flows estimation.

Further White Paper Details
PublisherUniversity of Toulouse-Le Mirail File FormatPDF
Date PublishedFebruary 2009
FormatWhite Papers   
Topics

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