Steady State Analysis of the RED Gateway : Stability, Transient Behavior, and Parameter Setting (Special Issue on Internet Technology II)

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概要

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• Several gateway-based congestion control mechanisms have been proposed to support an end-to-end congestion control mechanism of TCP (Transmission Control Protocol). One of promising gateway-based congestion control mechanisms is a RED (Random Early Detection) gateway. Although effectiveness of the RED gateway is fully dependent on a choice of control parameters, it has not been fully investigated how to con figure its control parameters. In this paper, we analyze the steady state behavior of the RED gateway by explicitly modeling the congestion control mechanism of TCP. We first derive the equilibrium values of the TCP window size and the buffer occupancy of the RED gateway. Also derived are the stability condition and the transient performance index of the network using a control theoretic approach. Numerical examples as well as simulation results are presented to clearly show relations between control parameters and the steady state behavior.

• 社団法人電子情報通信学会の論文
• 2002-01-01

著者

• Ohsaki Hiroyuki

  The Cybermedia Center Osaka University

• MURATA Masayuki

  the Cybermedia Center, Osaka University

関連論文

• Analysis of a Window-Based Flow Control Mechanism Based on TCP Vegas in Heterogeneous Network Environment (Special Issue on Internet Technology II)
• Steady State Analysis of the RED Gateway : Stability, Transient Behavior, and Parameter Setting (Special Issue on Internet Technology II)
• Statistical Analysis of Packet Delays in the Internet and Its Application to Playout Control for Streaming Applications (Special Issue on New Developments on QoS Technologies for Information Networks)

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