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| Presentation | 2010-02-15 16:15 Detection and Tracking of LED Array Transmitter for Visible Light Communications on Driving Situation Toru Nagura, Toshiyuki Ozawa, Takaya Yamazato, Masaaki Katayama, Tomohiro Yendo (Nagoya Univ.), Toshiaki Fujii (Tokyo Inst. of Tech.), Hiraku Okada (Saitama Univ.)  ITS2009-47 IE2009-141 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we discuss on a decoding algorithm for visible light communication systems on driving situation using a LED array transmitter and a high-speed camera receiver. We propose a LED array detection method using M-sequence and a LED array tracking method using inversion signals. We demonstrate that we can distinguish LED array candidates correctly with M-sequence. We also demonstrate that we can suppress the flicker of LED and improve the data rate compared with the conventional method. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ITS / LED / Visible Light Communications / Road-to-Vehicle Communications / Tracking Algorithm / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 414, ITS2009-47, pp. 59-64, Feb. 2010. | |
| Paper # | ITS2009-47 | |
| Date of Issue | 2010-02-08 (ITS, IE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | ITS2009-47 IE2009-141 |
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| Conference Information | |
| Committee | ITE-AIT IE ITE-HI ITE-ME ITS |
| Conference Date | 2010-02-15 - 2010-02-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Graduate School of Information and Technology, Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ITS |
| Conference Code | 2010-02-AIT-IE-HI-ME-ITS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detection and Tracking of LED Array Transmitter for Visible Light Communications on Driving Situation |
| Sub Title (in English) | |
| Keyword(1) | ITS |
| Keyword(2) | LED |
| Keyword(3) | Visible Light Communications |
| Keyword(4) | Road-to-Vehicle Communications |
| Keyword(5) | Tracking Algorithm |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toru Nagura |
| 1st Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 2nd Author's Name | Toshiyuki Ozawa |
| 2nd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 3rd Author's Name | Takaya Yamazato |
| 3rd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 4th Author's Name | Masaaki Katayama |
| 4th Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 5th Author's Name | Tomohiro Yendo |
| 5th Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 6th Author's Name | Toshiaki Fujii |
| 6th Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
| 7th Author's Name | Hiraku Okada |
| 7th Author's Affiliation | Saitama University (Saitama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-02-15 16:15:00 |
| Presentation Time | 25 minutes |
| Registration for | ITS |
| Paper # | ITS2009-47, IE2009-141 |
| Volume (vol) | vol.109 |
| Number (no) | no.414(ITS), no.415(IE) |
| Page | pp.59-64 |
| #Pages | 6 |
| Date of Issue | 2010-02-08 (ITS, IE) |
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