| Presentation | 2017-04-21 Feasibility Study of 920MHz Band Communication for Monitoring System of Underground Infrastructure Yuri Fujisaki, Daiki Nobayashi, Kazuya Tsukamoto, Takeshi Ikenaga, Shintarou Michiwaki, Hiroyuki Ozou, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, critical accidents such as cave-in and fire in underground infrastructure have occurred frequently. To detect such accidents, remote monitoring system will be a promising way. The remote monitoring system allows us to detect the accident promptly and to reduce the operating cost. However, the way of collecting the sensor data from the infrastructure deployed at undergrand is crucial. To achieve this, wireless communication using 920 MHz band has received a great attention. Since the environment at underground will be diversity due to the complicated patterns such as concretes and metals, the effectiveness of 920 MHz band should be confirmed. However, the experiment of various patterns is very high in cost. In this paper, we conducted many simulations with diverse cases to evaluate a feasibility of the monitoring system employing 920 MHz band for underground infrastructure. Through simulation experiments, we understood that there was high correlation between an actual and simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Underground infrastructure monitoring / 920MHz-Band Wireless Communication / Experiment / Radio propagation simulation |
| Paper # | NS2017-12 |
| Date of Issue | 2017-04-13 (NS) |
| Conference Information | |
| Committee | NS |
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| Conference Date | 2017/4/20(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Toyama Shoko Kaigisyo |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hideki Tode(Osaka Pref. Univ.) |
| Vice Chair | Yoshikatsu Okazaki(NTT) |
| Secretary | Yoshikatsu Okazaki(Kyushu Inst. of Tech.) |
| Assistant | Shohei Kamamura(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Feasibility Study of 920MHz Band Communication for Monitoring System of Underground Infrastructure |
| Sub Title (in English) | |
| Keyword(1) | Underground infrastructure monitoring |
| Keyword(2) | 920MHz-Band Wireless Communication |
| Keyword(3) | Experiment |
| Keyword(4) | Radio propagation simulation |
| 1st Author's Name | Yuri Fujisaki |
| 1st Author's Affiliation | Kyusyu Institute of Technology(Kyutech) |
| 2nd Author's Name | Daiki Nobayashi |
| 2nd Author's Affiliation | Kyusyu Institute of Technology(Kyutech) |
| 3rd Author's Name | Kazuya Tsukamoto |
| 3rd Author's Affiliation | Kyusyu Institute of Technology(Kyutech) |
| 4th Author's Name | Takeshi Ikenaga |
| 4th Author's Affiliation | Kyusyu Institute of Technology(Kyutech) |
| 5th Author's Name | Shintarou Michiwaki |
| 5th Author's Affiliation | KYUSYU ELECTRIC POWER CO.,INC(Kyuden) |
| 6th Author's Name | Hiroyuki Ozou |
| 6th Author's Affiliation | KYUSYU ELECTRIC POWER CO.,INC(Kyuden) |
| Date | 2017-04-21 |
| Paper # | NS2017-12 |
| Volume (vol) | vol.117 |
| Number (no) | NS-3 |
| Page | pp.pp.67-72(NS), |
| #Pages | 6 |
| Date of Issue | 2017-04-13 (NS) |