Paper Abstract and Keywords |
Presentation |
2012-02-20 13:20
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 (Nagoya Univ.), Tomohiro Yendo (Nagaoka Univ. of Tech.), Shintaro Arai (Kagawa College of Tech.) ITS2011-38 IE2011-114 |
Abstract |
(in Japanese) |
(See Japanese page) |
(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) |
(in English) |
Visible Light Communication / Road-to-Vehicle Communication / Intersymbol Interference / Area average / Overlay coding / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 441, ITS2011-38, pp. 129-134, Feb. 2012. |
Paper # |
ITS2011-38 |
Date of Issue |
2012-02-13 (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) |
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ITS2011-38 IE2011-114 |
Conference Information |
Committee |
ITS IE ITE-AIT ITE-HI ITE-ME |
Conference Date |
2012-02-20 - 2012-02-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ITS Image Processsing, Image Medium, Vision, etc. |
Paper Information |
Registration To |
ITS |
Conference Code |
2012-02-ITS-IE-AIT-HI-ME |
Language |
Japanese |
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) |
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Keyword(1) |
Visible Light Communication |
Keyword(2) |
Road-to-Vehicle Communication |
Keyword(3) |
Intersymbol Interference |
Keyword(4) |
Area average |
Keyword(5) |
Overlay coding |
Keyword(6) |
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Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Tatsuya Kasashima |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Takaya Yamazato |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Hiraku Okada |
3rd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
4th Author's Name |
Toshiaki Fujii |
4th Author's Affiliation |
Nagoya University (Nagoya Univ.) |
5th Author's Name |
Tomohiro Yendo |
5th Author's Affiliation |
Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
6th Author's Name |
Shintaro Arai |
6th Author's Affiliation |
Kagawa National College of Technology (Kagawa College of Tech.) |
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Speaker |
Author-1 |
Date Time |
2012-02-20 13:20:00 |
Presentation Time |
20 minutes |
Registration for |
ITS |
Paper # |
ITS2011-38, IE2011-114 |
Volume (vol) |
vol.111 |
Number (no) |
no.441(ITS), no.442(IE) |
Page |
pp.129-134 |
#Pages |
6 |
Date of Issue |
2012-02-13 (ITS, IE) |
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