| Presentation | 2020-03-05 Efficient LPWA network coverage method inspired from satellite behavior of Japanese tree frogs Yushi Hosokawa, Daichi Kominami, Ikkyu Aihara, Masayuki Murata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | There have been many studies on biomimetics have applied swarm intelligence to network control. For that purpose, we are now focusing on the sound communication of Japanese tree frogs. It is known that Japanese tree frogs make a chorus synchronize, and avoid call overlap, which is called anti-phase synchronization. Moreover, in order to save energy, a male frog sometimes rests without calling near another calling male frog, which is called a satellite behavior. By applying a mathematical model that can reproduce the satellite behavior to wireless sensor nodes, we propose a design method for the coverage in a low power wide area network (LPWAN) that can provide a long-term service while maintaining constant network performance. %In this thesis, we evaluate the proposed method by computer simulation. Simulation results show that the proposed method can extend the time by 20.9% that at least one device can sense 60% of the observed field |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | satellite behavior / mathematical model / lower power wide area network (LPWAN) / coverage |
| Paper # | IN2019-86 |
| Date of Issue | 2020-02-27 (IN) |
| Conference Information | |
| Committee | NS / IN |
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| Conference Date | 2020/3/5(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Royal Hotel Okinawa Zanpa-Misaki |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Chair | Yoshikatsu Okazaki(NTT) / Takuji Kishida(NTT-AT) |
| Vice Chair | Akihiro Nakao(Univ. of Tokyo) / Kenji Ishida(Hiroshima City Univ.) |
| Secretary | Akihiro Nakao(Osaka Pref Univ.) / Kenji Ishida(NTT) |
| Assistant | Shinya Kawano(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems / Technical Committee on Information Networks |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Efficient LPWA network coverage method inspired from satellite behavior of Japanese tree frogs |
| Sub Title (in English) | |
| Keyword(1) | satellite behavior |
| Keyword(2) | mathematical model |
| Keyword(3) | lower power wide area network (LPWAN) |
| Keyword(4) | coverage |
| 1st Author's Name | Yushi Hosokawa |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | Daichi Kominami |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| 3rd Author's Name | Ikkyu Aihara |
| 3rd Author's Affiliation | University of Tsukuba(Univ. of Tsukuba) |
| 4th Author's Name | Masayuki Murata |
| 4th Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2020-03-05 |
| Paper # | IN2019-86 |
| Volume (vol) | vol.119 |
| Number (no) | IN-461 |
| Page | pp.pp.61-66(IN), |
| #Pages | 6 |
| Date of Issue | 2020-02-27 (IN) |