Further performance study of ARED algorithm based on the 2nd order difference equation

Xunli Fan, Jie Wang, Lin Guan, Li Gao, Xingang Wang

    Research output: Contribution to journalArticle

    Abstract

    As Proportional-Integral-Derivative (PID) controller provides almost the efficient method to enhance the performance and the stability, this paper further studies the 2nd order difference equation in Adaptive Random Early Detection (2DE-ARED) algorithm [1] to verify the stability and performance comparing to PID approach. We have conducted the experiments based on the NS-2 simulator to examine 2DE-ARED against both ARED and PID controller. Simulation results show that 2DE-ARED is able to keep the instantaneous queue length more stable and it has better control capability both ARED and PID in terms of performance of both goodputs and loss rate than.

    Original languageEnglish
    Pages (from-to)4303-4310
    Number of pages8
    JournalJournal of Computational Information Systems
    Volume7
    Issue number12
    Publication statusPublished - Dec 2011

    Keywords

    • 2DE-ARED
    • 2nd order difference equation
    • ARED
    • PID

    ASJC Scopus subject areas

    • Computer Science Applications
    • Information Systems

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