Presentation | 2015-11-05 [Poster Presentation] Evaluation of radio propagation of 920 MHz frequency band in Togo field of Nagoya University Tomoya Moribe, Hiraku Okada, Kentaro Kobayashi, Masaaki Katayama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Monitoring growth conditions of crops by using WSN (wireless sensor network) enables us to achieve efficient agricultural supports. For the WSN, it is important to place nodes at suitably places, and radio propagation characteristics should be clarified to achieve the suitable node placement. In this paper, we measured radio propagation characteristics of 920 MHz frequency band in Togo field of Nagoya University. Based on the measured results, we clarify the path loss exponent depending on growth conditions of crops and influence on standard deviation of RSSI (received signal strength indicator) by position variation of nodes and a little change of surrounding environment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | wireless sensor network / 920MHz / agriculture |
Paper # | ASN2015-61 |
Date of Issue | 2015-10-29 (ASN) |
Conference Information | |
Committee | ASN |
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Conference Date | 2015/11/5(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | NICT Koganei HQ |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Agriculture x Measurement x ICT Workshop |
Chair | Hiroshi Tohjo(NTT) |
Vice Chair | Hiroo Sekiya(Chiba Univ.) / Hiraku Okada(Nagoya Univ.) / Kiyohito Yoshihara(KDDI R&D Labs.) |
Secretary | Hiroo Sekiya(Kanagawa Inst. of Tech.) / Hiraku Okada(NTT) / Kiyohito Yoshihara |
Assistant | Yuichi Igarashi(Hitachi) / Katsuhiro Naito(Aichi Inst. of Tech.) / Kiyohiko Hattori(NICT) / Hiroshi Fujita(Fujitsu Labs.) / Takuro Yonezawa(Keio Univ.) |
Paper Information | |
Registration To | Technical Committee on Ambient intelligence and Sensor Networks |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Evaluation of radio propagation of 920 MHz frequency band in Togo field of Nagoya University |
Sub Title (in English) | |
Keyword(1) | wireless sensor network |
Keyword(2) | 920MHz |
Keyword(3) | agriculture |
1st Author's Name | Tomoya Moribe |
1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
2nd Author's Name | Hiraku Okada |
2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
3rd Author's Name | Kentaro Kobayashi |
3rd Author's Affiliation | Nagoya University(Nagoya Univ.) |
4th Author's Name | Masaaki Katayama |
4th Author's Affiliation | Nagoya University(Nagoya Univ.) |
Date | 2015-11-05 |
Paper # | ASN2015-61 |
Volume (vol) | vol.115 |
Number (no) | ASN-290 |
Page | pp.pp.19-20(ASN), |
#Pages | 2 |
Date of Issue | 2015-10-29 (ASN) |