| Presentation | 2016-08-22 A Method of Reducing Collision Probability for Power-Saving Wireless Sensor Networks Akihiro Kobayashi, Hiroshi Nishimura, Toshihiko Matsunaga, Yasutaka Kawamoto, Yuki Kubo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In power-saving wireless multi-hop sensor networks, concentration of child nodes at a specific parent node would cause a bias of power consumption and increase of collision probability. In order to solve these problems, it is required to apply a smoothing method to such sensor networks. There are two kinds of conventional smoothing methods. One is a smoothing method with centralized control the other is an autonomous distributed smoothing method. In this paper, we propose the hybrid smoothing method which is able to smooth nodes effectively with little traffic because the only proper nodes specified by a gateway which has two kinds of smoothing commands to start smoothing and it sends more effective command properly based on statistical threshold value execute smoothing. We verified the effect of our method applied to the data of practical network topology and show the collision probability and the bias of power consumption are dissolved. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Smoothing / Power-Saving / Collision / Multi-Hop / Wireless Communication |
| Paper # | SRW2016-36 |
| Date of Issue | 2016-08-15 (SRW) |
| Conference Information | |
| Committee | SRW |
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| Conference Date | 2016/8/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nihon Univ. (Tsudanuma Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | WLAN, etc. |
| Chair | Hiroshi Harada(Kyoto Univ.) |
| Vice Chair | Masafumi Kato(Fujitsu) / Satoshi Denno(Okayama Univ.) |
| Secretary | Masafumi Kato(NTT) / Satoshi Denno(NICT) |
| Assistant | Wen Yun(Fujitsu) / Keiichi Mizutani(Kyoto Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Method of Reducing Collision Probability for Power-Saving Wireless Sensor Networks |
| Sub Title (in English) | |
| Keyword(1) | Smoothing |
| Keyword(2) | Power-Saving |
| Keyword(3) | Collision |
| Keyword(4) | Multi-Hop |
| Keyword(5) | Wireless Communication |
| 1st Author's Name | Akihiro Kobayashi |
| 1st Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
| 2nd Author's Name | Hiroshi Nishimura |
| 2nd Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
| 3rd Author's Name | Toshihiko Matsunaga |
| 3rd Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
| 4th Author's Name | Yasutaka Kawamoto |
| 4th Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
| 5th Author's Name | Yuki Kubo |
| 5th Author's Affiliation | Oki Electric Industry Co., Ltd.(OKI) |
| Date | 2016-08-22 |
| Paper # | SRW2016-36 |
| Volume (vol) | vol.116 |
| Number (no) | SRW-187 |
| Page | pp.pp.19-24(SRW), |
| #Pages | 6 |
| Date of Issue | 2016-08-15 (SRW) |