Presentation | 2015-07-07 Sensor Data Characteristics in the Wireless Train Track Unusual Notification Sensor Networks Zhi Liu, Toshitaka Tsuda, Hiroshi Watanabe, Nagateru Iwasawa, Akio Hada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Unusual notification becomes an important and emergent research topic, especially in Japan, which is one of the countries most affected by natural disasters such as the earthquakes and tsunami. Wireless sensor networks (WSNs) are good options to help monitor the scene of interest (i.e. the scene we would like to monitor) and notify the unusual happening to the control center due to its efficiency, low cost, 24-hour sensing ability, etc. For WSNs, sensor data characteristics play an important role in the sensor nodes deployment, protocol design and the sensor data post-processing. Hence what characteristics the sensor data embed is an important issue. In this paper, we investigate the sensor data characteristics of the WSNs, where the WSNs are composed of Wi-Sun sensors for the train track monitoring. The sensor data are illustrated in the time domain and the frequency domain. We also calculate the correlations of the sensor data captured by different sensors in typical scenarios. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | unusual notificationsensor data characteristicswireless sensor networks, |
Paper # | CQ2015-39 |
Date of Issue | 2015-06-29 (CQ) |
Conference Information | |
Committee | CQ |
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Conference Date | 2015/7/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Nara Institute of Science and Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Cooperative networks, Cooperative Mechanism (Gamification, Pricing, Distributed Computing, P2P,DTN, M2M, Iot), General |
Chair | Kyoko Yamori(Asahi Univ.) |
Vice Chair | Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
Secretary | Takanori Hayashi(NEC) / Hideyuki Shimonishi(Osaka Univ.) |
Assistant | Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT) |
Paper Information | |
Registration To | Technical Committee on Communication Quality |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Sensor Data Characteristics in the Wireless Train Track Unusual Notification Sensor Networks |
Sub Title (in English) | |
Keyword(1) | unusual notificationsensor data characteristicswireless sensor networks, |
1st Author's Name | Zhi Liu |
1st Author's Affiliation | Waseda University(Waseda Univ.) |
2nd Author's Name | Toshitaka Tsuda |
2nd Author's Affiliation | Waseda University(Waseda Univ.) |
3rd Author's Name | Hiroshi Watanabe |
3rd Author's Affiliation | Waseda University(Waseda Univ.) |
4th Author's Name | Nagateru Iwasawa |
4th Author's Affiliation | Railway Technical Research Institute(RTRI) |
5th Author's Name | Akio Hada |
5th Author's Affiliation | Railway Technical Research Institute(RTRI) |
Date | 2015-07-07 |
Paper # | CQ2015-39 |
Volume (vol) | vol.115 |
Number (no) | CQ-130 |
Page | pp.pp.101-106(CQ), |
#Pages | 6 |
Date of Issue | 2015-06-29 (CQ) |