| Presentation | 2012-02-20 Cancellation Method for Intersymbol Interference on Road-to-Vehicle Visible Light Communication using LED Array and High-Speed Camera Tatsuya KASASHIMA, Takaya YAMAZATO, Hiraku OKADA, Toshiaki FUJII, Tomohiro YENDO, Shintaro ARAI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we discuss on visible light communications using an LED array as the transmitter and a highspeed camera as the receiver. LED array , composed of many LEDs, transmits information by flashing LEDs, unfortunately an LED light diffuses around and affects neighboring LEDs. This problem causes degradation in error rate performance. We treat this ploblem as intersymbol interference (ISI) and try to cancel. In this paper, we first propose an area average quantization for the reduction of ISI. Next, we propose a new ISI cancellation method for overlay decoding and evaluate this method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Visible Light Communication / Road-to-Vehicle Communication / Intersymbol Interference / Area average / Over-lay coding |
| Paper # | ITS2011-38,IE2011-114 |
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| Conference Information | |
| Committee | ITS |
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| Conference Date | 2012/2/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Intelligent Transport Systems Technology (ITS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Cancellation Method for Intersymbol Interference on Road-to-Vehicle Visible Light Communication using LED Array and High-Speed Camera |
| Sub Title (in English) | |
| Keyword(1) | Visible Light Communication |
| Keyword(2) | Road-to-Vehicle Communication |
| Keyword(3) | Intersymbol Interference |
| Keyword(4) | Area average |
| Keyword(5) | Over-lay coding |
| 1st Author's Name | Tatsuya KASASHIMA |
| 1st Author's Affiliation | Nagoya University() |
| 2nd Author's Name | Takaya YAMAZATO |
| 2nd Author's Affiliation | Nagoya University |
| 3rd Author's Name | Hiraku OKADA |
| 3rd Author's Affiliation | Nagoya University |
| 4th Author's Name | Toshiaki FUJII |
| 4th Author's Affiliation | Nagoya University |
| 5th Author's Name | Tomohiro YENDO |
| 5th Author's Affiliation | Nagaoka University of Technology |
| 6th Author's Name | Shintaro ARAI |
| 6th Author's Affiliation | Kagawa National Colleage of Technology |
| Date | 2012-02-20 |
| Paper # | ITS2011-38,IE2011-114 |
| Volume (vol) | vol.111 |
| Number (no) | 441 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |