2011 Fiscal Year Final Research Report
A relayed file transfer framework to reduce the response times of large file transfer on a large-scale wide-area network
| Project/Area Number |
21300024
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Computer system/Network
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| Research Institution | Kyushu Institute of Technology |
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Principal Investigator |
TSURU Masato 九州工業大学, 大学院・情報工学研究院, 教授 (40231443)
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| Project Period (FY) |
2009 – 2011
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| Keywords | トラフィックエンジニアリング / 高速TCP / ファイル転送 / スケジューリング / 高機能中継ノード / Openflow |
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| Research Abstract |
We have discussed a framework to reduce the response times of simultaneous large file transfers by many users in a large-scale wide-area network. In that, on top of IP packet routing, the files are stored and relayed among special advanced relay nodes arranged on the network. A variety of essential techniques in terms of a high-speed fair data transfer between sender/ relay/ receiver nodes, a temporal and spatial file relay scheduling, and an effective arrangement of the relay nodes were proposed and then evaluated through simulations and/ or PC and Openflow-based prototype experiments.
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