| Presentation | 2002/7/12 On Control Parameter Tuning for Active Queue Management Mechanisms using Multivariate Analysis Tomoya EGUCHI, Hiroyuki OHSAKI, Masayuki MURATA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, AQM (Active Queue Management) mechanisms, which support the end-to-end congestion control mechanism of TCP by performing congestion control at a router, have been actively studied by many researchers. AQM mechanisms usually have several control parameters, and their effectiveness depends on a setting of those control parameters. Therefore, issues on parameter tuning of several AQM mechanisms have been extensively studied using simulation experiments. However, in most of those studies, only a small number of simulation experiments are performed for investigating the effect of control parameters on the performance of AQM mechanisms. In this paper, we therefore statistically analyze a large number of simulation experiments using multivariate analysis, and quantitatively show how the performance of AQM mechanisms is affected by a setting of control parameters. In particular, we analyze the performance of three AQM mechanisms: GRED (Gentle RED), DRED (Dynamic RED), and SRED (Stabilized RED), all of which are variants of RED (Random Early Detection). Through several numerical examples, we clarify how control parameters of GRED, DRED, and SRED have impact on their steady state performance measures such as the average queue length and the packet loss probability. We present a few guidelines for configuring control parameters of those AQM mechanisms. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Active Queue Management Mechanism / RED (Random Early Detection) / GRED (Gentle RED) / DRED (Dynamic RED) / SRED (Stabilized RED) / Parameters Tuning / Multivariate Analysis |
| Paper # | IN2002-52 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2002/7/12(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Information Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On Control Parameter Tuning for Active Queue Management Mechanisms using Multivariate Analysis |
| Sub Title (in English) | |
| Keyword(1) | Active Queue Management Mechanism |
| Keyword(2) | RED (Random Early Detection) |
| Keyword(3) | GRED (Gentle RED) |
| Keyword(4) | DRED (Dynamic RED) |
| Keyword(5) | SRED (Stabilized RED) |
| Keyword(6) | Parameters Tuning |
| Keyword(7) | Multivariate Analysis |
| 1st Author's Name | Tomoya EGUCHI |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
| 2nd Author's Name | Hiroyuki OHSAKI |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
| 3rd Author's Name | Masayuki MURATA |
| 3rd Author's Affiliation | Cybermedia Center, Osaka University |
| Date | 2002/7/12 |
| Paper # | IN2002-52 |
| Volume (vol) | vol.102 |
| Number (no) | 214 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |