| Presentation | 2002/3/8 Design and Evaluation of Backpressure-based Fairness Control Yoshiyuki HAMAOKA, Junichi MURAYAMA, Kazuhiro MATSUDA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper designs and evaluates a selective backpressure control for QoS fairness. In best effort packet networks, the problem for fairness among receivers is that congestion caused by a heavily loaded receiver drops packets of other receivers. In the proposed control, ingress edge nodes filter flows by a backpressure control of egress edge nodes detecting undeliverable packets to achieve fairness among receivers. To make the control effective, they are important both to reduce control packets and to prevent excessive regulations. However, they degrade fairness of the control. We propose optimized designs of two parameters, control-skip of undeliverable packets, and filtering time. The simulation results show that the proposed design can both reduce the control packets by more than 90 % and prevent the excessive regulations, without degrading fairness. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | QOS / Fairness / Backpressure / Simulation |
| Paper # | NS2001-290 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2002/3/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design and Evaluation of Backpressure-based Fairness Control |
| Sub Title (in English) | |
| Keyword(1) | QOS |
| Keyword(2) | Fairness |
| Keyword(3) | Backpressure |
| Keyword(4) | Simulation |
| 1st Author's Name | Yoshiyuki HAMAOKA |
| 1st Author's Affiliation | NTT Information Sharing Platform Laboratories, NTT Corporation() |
| 2nd Author's Name | Junichi MURAYAMA |
| 2nd Author's Affiliation | NTT Information Sharing Platform Laboratories, NTT Corporation |
| 3rd Author's Name | Kazuhiro MATSUDA |
| 3rd Author's Affiliation | NTT Information Sharing Platform Laboratories, NTT Corporation |
| Date | 2002/3/8 |
| Paper # | NS2001-290 |
| Volume (vol) | vol.101 |
| Number (no) | 715 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |