| Project/Area Number |
25330109
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Information network
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| Research Institution | Hiroshima City University |
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Principal Investigator |
Kohno Eitaro 広島市立大学, 情報科学研究科, 講師 (40285432)
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| Co-Investigator(Renkei-kenkyūsha) |
KAKUDA YOSHIAKI 広島市立大学, 大学院情報科学研究科, 教授 (40233671)
OHTA TOMOYUKI 広島市立大学, 大学院情報科学研究科, 准教授 (90347617)
INOUE SHINJI 広島市立大学, 大学院情報科学研究科, 助教 (50264932)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 無線センサ網 / 複数経路 / 分散ゲートウェイ / 秘密分散FEC / セキュア分散転送 / ノードキャプチャ攻撃 / 盗聴攻撃 / 複数経路制御 / 通知メッセージ / 複数ゲートウェイ選択 / センサーネットワーク / 無線センサネットワーク / 秘密分散法 |
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| Outline of Final Research Achievements |
Wireless Sensor Networks (WSNs) are a kind of networks that consist of many sensor node with the packet forwarding mechanism. The existing WSN models that has the single sink node can cause the various performance degradation. In this research, we have proposed a new communication method by using distributed gateways to improve availability of WSN for external users in wired networks. We also have proposed a new countermeasure of eavesdropping attacks and a new communication method for Bluetooth-based networks.
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