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A ROBUST CONTROL THEORETIC APPROACH TO FLOW CONTROLLER DESIGNS FOR CONGESTION CONTROL IN COMMUNICATION NETWORKS

QUET, Pierre-Francois D
http://rave.ohiolink.edu/etdc/view?acc_num=osu1032194223

Abstract Details

2002, Doctor of Philosophy, Ohio State University, Electrical Engineering.
In this dissertation a control theoretic approach is taken to design and analyze various flow controllers for congestion control in communication networks. First, a robust controller is designed for explicit-rate congestion control in single-bottleneck network. The controller guarantees stability robustness with respect to uncertain time-varying multiple time-delays in different channels, brings the queue length of the bottleneck node to a desired value asymptotically and satisfies a weighted fairness condition. The use of the outgoing link capacity is further investigated to improve performance. Also, some variations on a linear model of Active Queue Management supporting Transmission Control Protocol flows are used to design a robust AQM controller, and to analyse the performance and stability of Multi-Level ECN and Traffic-load based AQM schemes.
Hitay Ozbay (Advisor)
120 p.
Communication networks; Flow control; Uncertain time-varying multiple time-delays; Active queue management; Fluid flow model

Recommended Citations

Citations

  • QUET, P.-F. D. (2002). A ROBUST CONTROL THEORETIC APPROACH TO FLOW CONTROLLER DESIGNS FOR CONGESTION CONTROL IN COMMUNICATION NETWORKS [Doctoral dissertation, Ohio State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=osu1032194223

    APA Style (7th edition)

  • QUET, Pierre-Francois. A ROBUST CONTROL THEORETIC APPROACH TO FLOW CONTROLLER DESIGNS FOR CONGESTION CONTROL IN COMMUNICATION NETWORKS. 2002. Ohio State University, Doctoral dissertation. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=osu1032194223.

    MLA Style (8th edition)

  • QUET, Pierre-Francois. "A ROBUST CONTROL THEORETIC APPROACH TO FLOW CONTROLLER DESIGNS FOR CONGESTION CONTROL IN COMMUNICATION NETWORKS." Doctoral dissertation, Ohio State University, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=osu1032194223

    Chicago Manual of Style (17th edition)

osu1032194223
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© 2002, all rights reserved.
This open access ETD is published by The Ohio State University and OhioLINK.