| Project/Area Number |
16K06344
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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 |
Communication/Network engineering
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| Research Institution | Niigata University |
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Principal Investigator |
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| Research Collaborator |
MIYAKITA Kazuyuki
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| Project Period (FY) |
2016-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 情報フローティング / エピデミック通信 / 行動変化 / ダイナミック / 移動体通信 |
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| Outline of Final Research Achievements |
Epidemic communication spatially spreads information among mobile nodes by direct wireless communication and movement of mobile nodes having the information. Information floating delivers information to mobile nodes entering some regions preventing meaningless transmissions of epidemic communication by permitting mobile nodes to transmit information only in transmittable areas. In this research, we assume that mobile nodes change their behaviors after receiving guidance information by information floating and that information floating is also affected by the change of behaviors of mobile nodes. With these assumptions, we develop dynamic information floating, which dynamically changes transmittable areas, and show effectiveness of the proposed methods. We also study effects of various behavior changes of mobile nodes on information floating, theoretical issues and so on.
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| Academic Significance and Societal Importance of the Research Achievements |
情報フローティングは，セルラ方式とは異なりインフラ利用を前提としないため，災害時の情報共有手段として利用できるが，本研究はこのような情報フローティングの性能向上のための送信可能エリアの動的制御の開発であり，災害時の情報通信技術として有効であると考えられる．また，本研究において，情報フローティングの理論的考察を行っていること，情報の受信による移動体の行動変化がネットワークにも影響を与えるという新しい観点から情報フローティングを考えていること等は，新しいネットワークの理論的研究につながるもので学術的な価値もあると考えられる．
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