講演名 | 2015-01-26 Implementation of a mountainside sensor network with an ambient air pressure-based routing scheme , |
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抄録(英) | In this demonstration, we present an implementation of a low-cost mountainside sensor network that leverages used Android smartphones and an ambient air pressure-based routing scheme. Used Android smartphones are one of the promising platforms for a low-cost sensor network, because these have various sensors and network interfaces. Both Bluetooth and Wi-Fi Direct are utilized for creating a low-power sensor network. In addition, we introduce an ambient air pressure-based routing scheme, which can suppress the overhead of a constant exchange of network topology information, because our target environment is a mountainside. Each node measures the ambient air pressure with their embedded barometers respectively and appends the measurements to their broadcasted wireless interface identifiers. Nodes that need to transmit data perform a discovery cycle and compare the broadcasted pressure values of neighbor nodes to their own. Data are routed up a slope by choosing nodes with lower pressure values. We implement our sensor network based on 3 Android smartphones, and will show that our system can transmit a data based on air pressure values through a hybrid network created by Bluetooth and Wi-Fi Direct. |
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キーワード(英) | Ad-Hoc Networks / Routing / Implementation / Mobile Applications |
資料番号 | MoNA2014-75,ASN2014-131,MICT2014-62 |
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研究会 | MICT |
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開催期間 | 2015/1/19(から1日開催) |
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申込み研究会 | Healthcare and Medical Information Communication Technology(MICT) |
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本文の言語 | ENG |
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タイトル(英) | Implementation of a mountainside sensor network with an ambient air pressure-based routing scheme |
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キーワード(1)(和/英) | / Ad-Hoc Networks |
第 1 著者 氏名(和/英) | / Edgar Marko TRONO |
第 1 著者 所属(和/英) | Nara Institute of Science and Technology |
発表年月日 | 2015-01-26 |
資料番号 | MoNA2014-75,ASN2014-131,MICT2014-62 |
巻番号(vol) | vol.114 |
号番号(no) | 419 |
ページ範囲 | pp.- |
ページ数 | 3 |
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