| Presentation | 2013-08-19 Transmission Performance Improvement of Sensor Collaborative Beam Forming by Adaptive Transmission Takuya BEPPU, Masahiro FUJITA, Shigeru TOMISATO, Satoshi DENNO, Masaharu HATA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a sensor collaborative beam forming method by adaptive transmission in which beam forming and collaborative transmitting sensor selection are adaptively performed according to reception quality of a receiving sensor. In this method, beam forming is used only in retransmission. Average Bit Error Rates (BERs) and Signal-to-Noise power Ratio (SNR) distribution in a receiving sensor are evaluated by computer simulation. The results show that the proposed method can improve the required E_b/N_0 for the average BER of 10^<-3> by 4.0 to 13.4 dB compared with that without beam forming. SNR distribution can also be improved by 5.8 to 19.8 dB at the Cumulative Distribution Function (CDF) of 10^<-2>. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sensor Network / Beam Forming / Adaptive Transmission |
| Paper # | SRW2013-26 |
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| Conference Information | |
| Committee | SRW |
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| Conference Date | 2013/8/12(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 Improvement of Sensor Collaborative Beam Forming by Adaptive Transmission |
| Sub Title (in English) | |
| Keyword(1) | Sensor Network |
| Keyword(2) | Beam Forming |
| Keyword(3) | Adaptive Transmission |
| 1st Author's Name | Takuya BEPPU |
| 1st Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University() |
| 2nd Author's Name | Masahiro FUJITA |
| 2nd Author's Affiliation | Graduate School of Natural Science and Technology, 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 | 2013-08-19 |
| Paper # | SRW2013-26 |
| Volume (vol) | vol.113 |
| Number (no) | 180 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |