| Project/Area Number |
15K12021
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Information network
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| Research Institution | Kyushu University |
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Principal Investigator |
Fukuda Akira 九州大学, システム情報科学研究院, 教授 (80165282)
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| Co-Investigator(Kenkyū-buntansha) |
石田 繁巳 九州大学, システム情報科学研究院, 助教 (10724388)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | センサーネットワーク / センサデータ収集 / マルチチャネル / スマートセンサ情報システム |
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| Outline of Final Research Achievements |
In this project, we developed (1) cross-technology signal detection method to detect WiFi signals on sensor node, (2) WiFi AP operating channel estimation method using sensor node, and (3) WiFi interference detection scheme during ZigBee communication. Using the cross-technology signal detection scheme, we extracted information on WiFi APs around sensor nodes including distance and traffic. We also presented a WiFi interference avoidance scheme based on the collected AP information. This project is tackling challenging tasks and faces many new challenges. We therefore changed our research plan and developed fundamental techniques for our final goal.
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