Study on a fundamental technology of wireless sensor networks toward high-density earthquake monitoring system
| Project/Area Number |
20246065
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | The University of Tokyo |
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Principal Investigator |
MORIKAWA Hiroyuki The University of Tokyo, 先端科学技術研究センター, 教授 (50242011)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥46,410,000 (Direct Cost: ¥35,700,000、Indirect Cost: ¥10,710,000)
Fiscal Year 2010: ¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2009: ¥15,080,000 (Direct Cost: ¥11,600,000、Indirect Cost: ¥3,480,000)
Fiscal Year 2008: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
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| Keywords | 無線センサネットワーク / 地震モニタリング / 構造工学・地震工学 / 時刻同期 / 高精度同期サンプリング / タスクスケジューリング / ネットワーク / リモートセンシング / 同期サンプリング / マルチコアCPU |
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| Research Abstract |
This study aims to construct novel computing and networking technologies of wireless sensor networks toward low-cost and high-density earthquake monitoring systems, which we believe will be a killer application of wireless sensor networks. For the purpose, we worked on developing a compact hard real-time operating system, a multi-core CPU for wireless sensor nodes, and a network fundamental technology. Through actual deployment and management of the earthquake monitoring system, we confirmed the applicability of our developed technologies for applications which need high reliability.
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Report
(4 results)
Research Products
(48 results)
