| Presentation | 2014-08-18 Transmission Performance of Adaptive Sensor Collaborative Beamforming with Frequency Offset Masahiro FUJITA, Akane OGURA, Shigeru TOMISATO, Satoshi DENNO, Masaharu HATA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Sensor collaborative beamforming by adaptive transmission has been proposed for wireless sensor networks. In the beamforming, beamforming processing and collaborative transmitting sensor selection are adaptively performed according to reception quality of a receiving sensor, and power-saving effect by the beamforming was evaluated without frequency offset between transmitting and receiving sensors. This paper evaluates power-saving effect of the beamforming with frequency offset by computer simulation. The simulation results show that total power consumption of the beamforming with 3 collaborative sensor candidates can be decreased by 43% even with the normalized offset frequency of 1.0×10^<-3> between transmitting and receiving sensors. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sensor Network / Collaborative Beamforming / Frequency Offset |
| Paper # | SRW2014-20 |
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| Conference Information | |
| Committee | SRW |
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| Conference Date | 2014/8/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Short Range Wireless Communications(SRW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Transmission Performance of Adaptive Sensor Collaborative Beamforming with Frequency Offset |
| Sub Title (in English) | |
| Keyword(1) | Sensor Network |
| Keyword(2) | Collaborative Beamforming |
| Keyword(3) | Frequency Offset |
| 1st Author's Name | Masahiro FUJITA |
| 1st Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University() |
| 2nd Author's Name | Akane OGURA |
| 2nd Author's Affiliation | Faculty of Engineering, Okayama University |
| 3rd Author's Name | Shigeru TOMISATO |
| 3rd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| 4th Author's Name | Satoshi DENNO |
| 4th Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| 5th Author's Name | Masaharu HATA |
| 5th Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| Date | 2014-08-18 |
| Paper # | SRW2014-20 |
| Volume (vol) | vol.114 |
| Number (no) | 177 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |