| Budget Amount *help |
¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2010: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2009: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
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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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