| Project/Area Number |
21300023
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Computer system/Network
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| Research Institution | Nara Institute of Science and Technology |
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Principal Investigator |
MINORU Ito 奈良先端科学技術大学院大学, 情報科学研究科, 教授 (90127184)
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| Co-Investigator(Kenkyū-buntansha) |
KEIICHI Yasumoto 奈良先端科学技術大学院大学, 情報科学研究科, 教授 (40273396)
NAOKI Shibata 滋賀大学, 経済学部, 准教授 (40335477)
YOSHIHIRO Murata 広島市立大学, 情報科学研究科, 准教授 (40362834)
WEIHUA Sun 奈良先端科学技術大学院大学, 情報科学研究科, 助教 (40517520)
山内 由紀子 奈良先端科学技術大学院大学, 情報科学研究科, 助教 (10546518)
|
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| Co-Investigator(Renkei-kenkyūsha) |
YUKIKO Yamauchi 九州大学, システム情報科学研究院, 助教 (10546518)
TOMOYA Kitani 静岡大学, 若手グローバル研究リーダー育成拠点, 助教 (40418786)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2010: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2009: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | センサネットワーク / 可動ノード / 長寿命化 |
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| Research Abstract |
A wireless sensor network(WSN) is required to be long-lived with a limited amount of battery for each sensor node. In this research, we have developed a method for sensing the target field and prolonging the WSN lifetime by using mobile sensor nodes as well as usual static sensor nodes. We have confirmed effectiveness of the proposed method through computer simulation and test bed.
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