| Presentation | 2018-10-19 Research and Development of a Mountain Climbers Observation System Yasushi Fuwa, Kouhei Noguchi, Haruhiko Nakamura, Yosihiro Cyousokabe, Daito Amari, David Asano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Today there is a boom in mountain climbing, and we have developed a system for observing mountain climbers in response to the problem of increasing numbers of climbers requiring rescue. With this system, climbers are observed through server management of position information sent at fixed time intervals by terminals equipped with GPS carried by climbers. Most mountainous regions are outside the service area of mobile phones, and therefore it is necessary to construct new repeater networks in mountainous regions. However, many mountainous regions are designated as national parks, and there are difficulties with installing many repeaters. There is a need to cover an entire mountain, while installing in the mountains a minimum number of repeaters with long communication range operating with low power consumption using solar power. Furthermore, the communication network must exhibit no increase in packet loss when many climbers climb with terminals. This report provides an overview of the mountain climber observation system. It also describes issues for realization, and the new communication system we are currently developing to resolve those issues. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mountain Climber Observation System / LPWA / LoRa |
| Paper # | ICTSSL2018-32,IN2018-49 |
| Date of Issue | 2018-10-11 (ICTSSL, IN) |
| Conference Information | |
| Committee | IN / ICTSSL |
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| Conference Date | 2018/10/18(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Takamatsu Shoko Kaigisyo Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Reliability, Security/Privacy, Authentication/Identification Management, Web Services/SOA/ROA, SNS, Anti-Cyber Attack, Anti-Disaster/Failure, Resilience |
| Chair | Takuji Kishida(NTT-AT) / Keisuke Nakano(Niigata Univ.) |
| Vice Chair | Kenji Ishida(Hiroshima City Univ.) / Yasushi Fuwa(Sinshu Univ.) / Tomotaka Wada(Kansai Univ.) |
| Secretary | Kenji Ishida(KDDI Research) / Yasushi Fuwa(KDDI Research) / Tomotaka Wada(NTT) |
| Assistant | |
| Paper Information | |
| Registration To | Technical Committee on Information Networks / Technical Committee on Information and Communication Technologies for Safe and Secure Life |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Research and Development of a Mountain Climbers Observation System |
| Sub Title (in English) | |
| Keyword(1) | Mountain Climber Observation System |
| Keyword(2) | LPWA |
| Keyword(3) | LoRa |
| 1st Author's Name | Yasushi Fuwa |
| 1st Author's Affiliation | Shinshu University(Shinshu Univ.) |
| 2nd Author's Name | Kouhei Noguchi |
| 2nd Author's Affiliation | Circuit Design, Inc.(Circuit Design) |
| 3rd Author's Name | Haruhiko Nakamura |
| 3rd Author's Affiliation | Circuit Design, Inc.(Circuit Design) |
| 4th Author's Name | Yosihiro Cyousokabe |
| 4th Author's Affiliation | Circuit Design, Inc.(Circuit Design) |
| 5th Author's Name | Daito Amari |
| 5th Author's Affiliation | Shinshu University(Shinshu Univ.) |
| 6th Author's Name | David Asano |
| 6th Author's Affiliation | Shinshu University(Shinshu Univ.) |
| Date | 2018-10-19 |
| Paper # | ICTSSL2018-32,IN2018-49 |
| Volume (vol) | vol.118 |
| Number (no) | ICTSSL-244,IN-245 |
| Page | pp.pp.37-42(ICTSSL), pp.37-42(IN), |
| #Pages | 6 |
| Date of Issue | 2018-10-11 (ICTSSL, IN) |