Presentation | 2021-03-04 Wireless sensor network charging optimization by multiple chargers considering travel costs Tomoaki Mitsuya, Ryoichi Kawahara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A wireless sensor network is expected to be used in a wide range of situations with less restrictions on sensor placement. In this paper, we aim to minimize the charging time when multiple chargers with wireless power transfer capabilities charge geographically distributed wireless sensor nodes. The wireless sensor node is composed of multiple modules that detect different substances/states and have priorities to be charged. We investigate a method of optimizing the allocation of chargers to these modules of the wireless sensor nodes taking into account the travel costs of the chargers. Because the number of all possible combinations is enormous, we use a genetic algorithm to find an approximate solution and evaluate the performance in numerical experiments under different geographic conditions. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | wireless sensor network / wireless power transfer / optimization / genetic algorithm |
Paper # | IN2020-64 |
Date of Issue | 2021-02-25 (IN) |
Conference Information | |
Committee | IN / NS |
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Conference Date | 2021/3/4(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | General |
Chair | Kenji Ishida(Hiroshima City Univ.) / Akihiro Nakao(Univ. of Tokyo) |
Vice Chair | Kunio Hato(Internet Multifeed) / Tetsuya Oishi(NTT) |
Secretary | Kunio Hato(Hiroshima City Univ.) / Tetsuya Oishi(KDDI Research) |
Assistant | / Shinya Kawano(NTT) |
Paper Information | |
Registration To | Technical Committee on Information Networks / 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) | Wireless sensor network charging optimization by multiple chargers considering travel costs |
Sub Title (in English) | |
Keyword(1) | wireless sensor network |
Keyword(2) | wireless power transfer |
Keyword(3) | optimization |
Keyword(4) | genetic algorithm |
1st Author's Name | Tomoaki Mitsuya |
1st Author's Affiliation | Toyo University(Toyo Univ.) |
2nd Author's Name | Ryoichi Kawahara |
2nd Author's Affiliation | Toyo University(Toyo Univ.) |
Date | 2021-03-04 |
Paper # | IN2020-64 |
Volume (vol) | vol.120 |
Number (no) | IN-414 |
Page | pp.pp.61-66(IN), |
#Pages | 6 |
Date of Issue | 2021-02-25 (IN) |