| Project/Area Number |
26330324
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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 |
Life / Health / Medical informatics
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| Research Institution | Akita University |
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Principal Investigator |
Ohsaga Atsushi 秋田大学, 医学(系)研究科(研究院), 助教 (00396433)
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| Co-Investigator(Kenkyū-buntansha) |
近藤 克幸 秋田大学, その他部局等, 理事 (30282180)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | ロケーション情報 / RFID / ユビキタス技術 / セキュリティ / 認証 / 無線LAN / データセキュリティ / 機器認証 / 暗号化 / アクティブタグ / 利用者認証 |
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| Outline of Final Research Achievements |
In this research project, to realize the user authentication of the information system by the fact that a rightful user is in the right place using the hospital building itself as the basis for authentication, we confirmed that the connection information to the Wireless LAN access point (AP) provides sufficient location information for authentication. In addition, as a solution to false positives by connecting to the AP of the upper or lower floor or of the next buildings, we tried to improve the position estimation accuracy by removing the movement which was not possible by the movement of the actual person as noise, and constructed the function to capture user's location information with practical accuracy, and demonstrated the effectiveness of the function.
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