Development of Anchor-Free Indoor Sensor Localization System
| Project/Area Number |
16K16048
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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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 |
Ishida Shigemi 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) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 無線センサネットワーク / センサ測位システム / 異種無線間通信 / センサネットワーク / センサ測位 / 測位システム / フィンガープリント法 / センサノード測位 / 異種無線信号検出 |
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| Outline of Final Research Achievements |
This research aims to develop an indoor localization without newly deployed reference nodes by utilizing WiFi APs as reference nodes. Literature reported many indoor sensor localization systems, which require reference nodes. When we localizate huge number of sensors, we face reference deployment problem. We therefore developed a sensor localization system that uses WiFi APs installed in the environment as reference nodes. Sensor nodes are equipped with ZigBee (IEEE 802.15.4) modules that cannot demodulate WiFi (IEEE 802.11) signals. We therefore developed a cross-technology signal detection method that detects periodic beacon signals sent from WiFi APs.
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Report
(3 results)
Research Products
(13 results)
