Presentation | 2008-11-13 Priority Control for Diversified Flow Sizes Kenji YOKOTA, Takuya ASAKA, Tatsuro TAKAHASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years elephant flows are increasing by expansion of P2P applications in the Internet. As a result, bandwidth is taken by the particular user and unfairness in resources allocation occurs. Main packet scheduling mechanism currently employed is FIFO where the available bandwidth of mice flows is limited by elephant flows. LAS (Least Attained Service) which decides transfer priority of packets by total amount of transfered data of each flow was proposed to solve this problem. However, routers with LAS must manage information of all flows to determine priorities by total amount of transfered data, so there is the issue of router load increase. This paper proposes the packet scheduling which improves LAS to reduce the load of routers by using two or more queues. The proposed method can transfer mice flows in advance and reduce the load of routers. Moreover, its fair performance is shown through simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | QoS / packet scheduling / elephant flow / LAS |
Paper # | NS2008-92 |
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Committee | NS |
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Conference Date | 2008/11/6(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | Priority Control for Diversified Flow Sizes |
Sub Title (in English) | |
Keyword(1) | QoS |
Keyword(2) | packet scheduling |
Keyword(3) | elephant flow |
Keyword(4) | LAS |
1st Author's Name | Kenji YOKOTA |
1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
2nd Author's Name | Takuya ASAKA |
2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
3rd Author's Name | Tatsuro TAKAHASHI |
3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
Date | 2008-11-13 |
Paper # | NS2008-92 |
Volume (vol) | vol.108 |
Number (no) | 286 |
Page | pp.pp.- |
#Pages | 6 |
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