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Admission control for Web server systems - design and experimental evaluation

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Author

Summary, in English

In communication systems, all service control nodes, such as for example Web sites or mobile switching centers, can be modeled as a server system with one or more servers processing the incoming requests. To avoid overload at the service node some type of admission control mechanism is usually implemented to guarantee good performance also during high traffic loads. In this paper we investigate, from a control point of view, the nonlinear discrete-time modeling of a server system, and the analysis and design of load control mechanisms based upon this model. Verification of the server model behavior with respect to queue theoretic models are made and the load control mechanisms are implemented on an Apache Web server and experimentally evaluated.

Publishing year

2004

Language

English

Pages

531-536

Publication/Series

43rd IEEE Conference on Decision and Control : Nassau, Bahamas, 14 - 17 December 2004

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Control Engineering
  • Communication Systems

Conference name

43rd IEEE Conference on Decision and Control, 2004

Conference date

2004-12-14 - 2004-12-17

Conference place

Nassau, Bahamas

Status

Published

Project

  • Tele- och datakommunikationssystem: Performance Analysis of distributed Applications

Research group

  • Tele- och datakommunikationssystem

ISBN/ISSN/Other

  • ISBN: 0-7803-8682-5