文章基本信息

标题：A Method for Accelerating Flow-level Network Simulation with Low-pass Filtering of Fluid Models
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作者：Yusuke Sakumoto ; Hiroyuki Ohsaki ; Makoto Imase 等
期刊名称：Information and Media Technologies
电子版ISSN：1881-0896
出版年度：2013
卷号：8
期号：3
页码：797-805
DOI：10.11185/imt.8.797
出版社：Information and Media Technologies Editorial Board
摘要：Conventional flow-level simulators use timescales around the round-trip time when numerically solving fluid-flow models for network simulations. In large-scale and high-speed network simulations, only understanding coarser behavior than that achieved with timescales around the round-trip time is sometimes sufficient for performance evaluation. In this paper, we propose a novel method for accelerating flow-level simulations; it omits timescale finer than that required by the performance evaluation. Through experiments, we investigate the effectiveness of the proposed method for accelerating flow-level simulations. Our findings show that the proposed method offers 60 times faster than the conventional flow-level simulator.
关键词：flow-level simulator;accelerating simulation;fluid-flow model;low pass filter;large-scale/high-speed network