| Presentation | 2010-02-05 Research on Congestion Control Method to Achieve Speed-up of Parallel Transfer Method in GridFTP Takayuki KASHIWABARA, Hidenori NAKAZATO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | GridFTP protocol that enables safe and efficient data transfer is proposed, and used in Grid environment. GridFTP has the function of the parallel data transfer that establishes plural connections between Server and Client, dynamic adjustment of TCP socket buffer size and control data transfer by the third party. However, GridFTP use TCP Reno that has problem that the bandwidth utilization rate cannot maintain high in long-fat environment. And the TCP global synchronization occurs because GridFTP use TCP with parallel too. In this paper, we propose a new GridFTP algorithm to improve the efficiency to the bandwidth utilization rate and get high speed transfer. The algorithm information on state of network mutually between plural connections of GridFTP and congestion control. We compare existing GridFTP and proposal, and show that the proposal can get high bandwidth utilization rate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GridFTP / Parallel Transfer / Grid Computing / Congestion Control |
| Paper # | IN2009-141 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2010/1/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | Research on Congestion Control Method to Achieve Speed-up of Parallel Transfer Method in GridFTP |
| Sub Title (in English) | |
| Keyword(1) | GridFTP |
| Keyword(2) | Parallel Transfer |
| Keyword(3) | Grid Computing |
| Keyword(4) | Congestion Control |
| 1st Author's Name | Takayuki KASHIWABARA |
| 1st Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University() |
| 2nd Author's Name | Hidenori NAKAZATO |
| 2nd Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University |
| Date | 2010-02-05 |
| Paper # | IN2009-141 |
| Volume (vol) | vol.109 |
| Number (no) | 411 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |