| Presentation | 2010-03-01 Measurement and Analysis of Impulsive Noise on In-Vehicle Power Lines Yasuhiro YABUUCHI, Daisuke UMEHARA, Masahiro MORIKURA, Toshiya HISADA, Shinichi ISHIKO, Satoshi HORIHATA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In-vehicle signal transmission requires dedicated communication cables such as twisted metal wires and optical fiber cables, which increase the weight and volume of wiring harnesses in vehicles. In-vehicle power line communication (PLC) system is proposed to carry out the signal transmission between Electronic Control Units (ECUs) via in-vehicle power lines. To design communication systems, we analyze communication environments which are mainly characterized by propagation channels and additive noise. In this manuscript, the measurement and analysis of frequency responses for in-vehicle power lines are presented to analyze the propagation channels. Furthermore, this manuscript shows the noise measurement results and analyzes them with time-frequency analysis and impulsive noise analysis. As a result, it is shown that some redundancy is required for the signal transmission within impulsive occurrence intervals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | in-vehicle PLC / frequency response / impulsive noise / time-frequency analysis / instantaneous spectrum / short time Fourier transform (STFT) / Welch method |
| Paper # | CAS2009-92,SIP2009-137,CS2009-87 |
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| Conference Information | |
| Committee | CS |
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| Conference Date | 2010/2/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Communication Systems (CS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Measurement and Analysis of Impulsive Noise on In-Vehicle Power Lines |
| Sub Title (in English) | |
| Keyword(1) | in-vehicle PLC |
| Keyword(2) | frequency response |
| Keyword(3) | impulsive noise |
| Keyword(4) | time-frequency analysis |
| Keyword(5) | instantaneous spectrum |
| Keyword(6) | short time Fourier transform (STFT) |
| Keyword(7) | Welch method |
| 1st Author's Name | Yasuhiro YABUUCHI |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Daisuke UMEHARA |
| 2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Masahiro MORIKURA |
| 3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 4th Author's Name | Toshiya HISADA |
| 4th Author's Affiliation | Sumitomo Electric Industries, Ltd. |
| 5th Author's Name | Shinichi ISHIKO |
| 5th Author's Affiliation | Sumitomo Electric Industries, Ltd. |
| 6th Author's Name | Satoshi HORIHATA |
| 6th Author's Affiliation | AutoNetwork Technologies, Ltd. |
| Date | 2010-03-01 |
| Paper # | CAS2009-92,SIP2009-137,CS2009-87 |
| Volume (vol) | vol.109 |
| Number (no) | 436 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |