| Project/Area Number |
20K14742
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| Research Category |
Grant-in-Aid for Early-Career Scientists
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| Allocation Type | Multi-year Fund |
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| Review Section |
Basic Section 21020:Communication and network engineering-related
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| Research Institution | National Institute of Informatics |
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Principal Investigator |
LIU JIA 国立情報学研究所, ストラテジックサイバーレジリエンス研究開発センター, 特任助教 (10813420)
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| Project Period (FY) |
2020-04-01 – 2023-03-31
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| Project Status |
Completed (Fiscal Year 2022)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2022: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 物理層セキュリティー / IoT / セキュアルーティング / 激励メカニズム / サービス品質 / Physical layer security / Covert communications / Internet of things / Game theory / Incentive mechanism / Internet of Things / Performance evaluation / Energy harvesting / physical layer security / information security / secure routing / incentive mechanism / IoT Security / Physical Layer Security / Secure Routing / Incentive Mechanism |
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| Outline of Research at the Start |
This research proposes a novel physical layer security-aware incentive routing protocol expected to establish secure routes in polynomial time while ensuring the quality-of-service. The proposed protocol serves as a lightweight yet powerful solution to secure data delivery in D2D-based IoT systems.
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| Outline of Final Research Achievements |
We have developed an incentive routing design framework based on physical layer security techniques. We have quantified the security performance of general end-to-end (E2E) paths and investigated the optimal tradeoff between security and quality of service. The constructed secure routing scheme can perform routing calculations in polynomial time, providing a lightweight solution for E2E secure data delivery in decentralized IoT systems.
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| Academic Significance and Societal Importance of the Research Achievements |
研究成果の学術的意義や社会的意義は次のように反映されます：1. 物理層セキュリティ技術のIoTシステムへの適用を容易にします。2. 新興の物理層セキュリティ技術の普及に貢献します。3. IoTシステムにおける物理層セキュリティとサービス品質のパフォーマンスについて包括的な理解を提供します。4. Society 5.0において、国と市民の安全性を向上させます。
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