| Project/Area Number |
26730049
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Information network
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 無線ネットワーク / 省電力 / トランスポート層プロトコル / QoS / 無線LAN / 異種無線ネットワーク / マルチパス転送 |
|---|
| Outline of Final Research Achievements |
Multi-path transfer technology in wireless networks have mainly been focused on enhancement of the bandwidth by exploiting different wireless networks. However, using multiple wireless network may increase energy consumption since it needs to use multiple wireless networks concurrently, which incurs high expectation for energy efficiency in communication in multi-path transmission. We proposed an energy-efficient method for reducing energy consumption as a basic energy-efficient technology for multi-path transfer in wireless networks. Through experiments using off-the-shelf wireless devices and simulation experiments, we confirmed that the proposed method could reduce energy consumption by 20% to 60% while slightly increasing forwarding delay.
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