| Presentation | 2018-05-15 Wireless sensor network using mobile relay nodes for monitoring infrastructure in emergencys Hikaru Onishi, Ryo Yamamoto, Ryuji Kohno, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently，configuring wireless multi-hop sensor networks is considered using sensor and communication device in wide scale disaster area to monitor the damage situation. In this paper, we assume that one bridge is monitored as one of the traffic infrastructure, attach sensor node at important point of the biridge piers, and construct network based on wireless multi-hop communication. However, due to the assumption of a disaster situation some nodes may break down or the contention of the packet may increase since the packet occurrence frecuency increase. As a result, overflow of the buffer of the relay node occurs, the route for transferring the packet is limited, and the throughput of the system is reduced. In this study，we propose to introduce drone as a mobile relay node to maintain connectivity and communication quality in Emergency wireless sensor networks. By introducing a mobile relay node moving in the sensing area, even if the number of failed nodes increases, it is possible to prevent a degradation of communication quality. We use computer simulations to evaluate the proposed method and results reveal link quality of sinknode to endnode. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DTN / Sensor Network / disaster / Multicopter |
| Paper # | ICTSSL2018-10,ASN2018-10 |
| Date of Issue | 2018-05-07 (ICTSSL, ASN) |
| Conference Information | |
| Committee | ASN / ICTSSL |
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| Conference Date | 2018/5/14(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Ambient intelligence, safe and secure life, poster session, etc. |
| Chair | Hiraku Okada(Nagoya Univ.) / Kazunori Okada(NICT) |
| Vice Chair | Shigeki Shiokawa(KAIT) / Jin Nakazawa(Keio Univ.) / Satoru Yamano(NEC) / Hiroshi Tamura(Chuo Univ.) / Keisuke Nakano(Niigata Univ.) |
| Secretary | Shigeki Shiokawa(NICT) / Jin Nakazawa(Sophia Univ.) / Satoru Yamano(NTT DoCoMo) / Hiroshi Tamura(Shizuoka Univ.) / Keisuke Nakano |
| Assistant | Hiroto Aida(Doshisha Univ.) / Tomoyuki Ota(Hiroshima City Univ.) / Tatsuya Kikuzuki(Fujitu Lab.) / Ryo Nakano(HITACHI) / Yoshifumi Hotta(Mitsubishi Electric) / Shosuke Sato(Tohoku Univ.) / Tomotaka Wada(Kansai Univ.) / Kazuyuki Miyakita(Niigata Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Ambient intelligence and Sensor 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) | Wireless sensor network using mobile relay nodes for monitoring infrastructure in emergencys |
| Sub Title (in English) | |
| Keyword(1) | DTN |
| Keyword(2) | Sensor Network |
| Keyword(3) | disaster |
| Keyword(4) | Multicopter |
| 1st Author's Name | Hikaru Onishi |
| 1st Author's Affiliation | Yokohama National University(YNU) |
| 2nd Author's Name | Ryo Yamamoto |
| 2nd Author's Affiliation | Yokohama National University(YNU) |
| 3rd Author's Name | Ryuji Kohno |
| 3rd Author's Affiliation | Yokohama National University(YNU) |
| Date | 2018-05-15 |
| Paper # | ICTSSL2018-10,ASN2018-10 |
| Volume (vol) | vol.118 |
| Number (no) | ICTSSL-26,ASN-27 |
| Page | pp.pp.53-58(ICTSSL), pp.53-58(ASN), |
| #Pages | 6 |
| Date of Issue | 2018-05-07 (ICTSSL, ASN) |