A Control Theoretic Approach to the Design of Closed Loop Rate Based Flow Control for High Speed ATM Networks

  • Authors:
  • Aleksandar Kolarov;G. Ramamurthy

  • Affiliations:
  • -;-

  • Venue:
  • INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
  • Year:
  • 1997

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Abstract

In this paper we present a control theoretic approach to the design of closed loop rate based flow control in high speed networks. The proposed control uses a dual proportional derivative controller, where the control parameters can be designed to ensure the stability of the control loop in a control theoretic sense, over a wide range of traffic patterns and propagation delays. We show how the control mechanism can be used to design a controller to support ABR service based on feedback of explicit rates. We demonstrate the excellent transient and steady state performance of the controller through a number of examples.