Analysis of RED with multiple class-based queues for supporting proportional differentiated services

  • Authors:
  • Jahwan Koo;Seongjin Ahn

  • Affiliations:
  • School of Information and Communications Engineering, Sungkyunkwan Univ., Kyounggi-do, Korea;Department of Computer Education, Sungkyunkwan Univ., Seoul, Korea

  • Venue:
  • KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part I
  • Year:
  • 2005

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Abstract

The proportional differentiated service (PDS) model has been developed to provide a controllable, consistent, and scalable quality of service (QoS) model. The PDS model enables network operators to get a control knob for the convenient management of services and resources even in a large-scale network. In this paper, we provide an analysis of RED with multiple class-based queues for supporting PDS among different classes using M/M/1/K queueing model and is also verified how to set the main control parameter, maxp, of RED for PDS using ns-2 simulator.