A Node Deployment Strategy for Efficient Sensing with Mobile Sensors in Sparse Sensor Networks
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- Treeprapin Kriengsak
- Department of Multimedia Engineering, Graduate School of Information Science and Technology, Osaka University
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- Kanzaki Akimitsu
- Department of Multimedia Engineering, Graduate School of Information Science and Technology, Osaka University
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- Hara Takahiro
- Department of Multimedia Engineering, Graduate School of Information Science and Technology, Osaka University
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- Nishio Shojiro
- Department of Multimedia Engineering, Graduate School of Information Science and Technology, Osaka University
Abstract
In this paper, we propose an extended method of our previous mobile sensor control method, named DATFM (Data Acquisition and Transmission with Fixed and Mobile node). DATFM uses two types of sensor nodes, fixed node and mobile node. The data acquired by nodes are accumulated on a fixed node before being transferred to the sink node. The extended method, named DATFM/DF (DATFM with deliberate Deployment of Fixed nodes), strategically deploys sensor nodes based on the analysis of the performance of DATFM in order to improve the efficiency of sensing and data gathering. We also conduct simulation experiments to evaluate the performance of DATFM/DF.
Journal
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- Information and Media Technologies
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Information and Media Technologies 6 (2), 595-609, 2011
Information and Media Technologies Editorial Board
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Details 詳細情報について
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- CRID
- 1390282680241887232
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- NII Article ID
- 130000770595
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- ISSN
- 18810896
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- Text Lang
- en
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed