Paper Abstract and Keywords |
Presentation |
2016-10-06 13:00
[Poster Presentation]
A Study of RGB LED Turbo Code System for Underwater Visible Light Communication Ran Sun, Hiromasa Habuchi (Ibaraki Univ.), Yusuke Kozawa (Tokyo Univ. of Science) WBS2016-43 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For creating a high speed and high reliable underwater optical communication system,
we consider to combine error-correcting code turbo code and RGB LED parallel transmission.
Due to different attenuation rate of each color, there is a problem called "partial erasure channel" which means we receive a part of colors.
For solving this, a turbo code system re-arranging parity bits with Unequal Transmission Power Allocation (UTPA) is proposed.
In this paper, the bit error rate (BER) performance of the proposed system in the underwater attenuation channel based on chlorophyll density is evaluated by computer simulation. Moreover, the proposed system is compared with the conventional turbo-code system which expands the turbo-code system with one LED in BER performance. It is found that the proposed system is superior to the conventional system in the underwater attenuation channel. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical wireless communication / Underwater communication / Parallel transmission / Turbo code / Unequal Transmission Power Allocation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 236, WBS2016-43, pp. 65-69, Oct. 2016. |
Paper # |
WBS2016-43 |
Date of Issue |
2016-09-29 (WBS) |
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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WBS2016-43 |
Conference Information |
Committee |
WBS |
Conference Date |
2016-10-06 - 2016-10-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
National Defense Academy |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Visual Light Communiation, Poster Session, etc. |
Paper Information |
Registration To |
WBS |
Conference Code |
2016-10-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study of RGB LED Turbo Code System for Underwater Visible Light Communication |
Sub Title (in English) |
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Keyword(1) |
Optical wireless communication |
Keyword(2) |
Underwater communication |
Keyword(3) |
Parallel transmission |
Keyword(4) |
Turbo code |
Keyword(5) |
Unequal Transmission Power Allocation |
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1st Author's Name |
Ran Sun |
1st Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
2nd Author's Name |
Hiromasa Habuchi |
2nd Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
3rd Author's Name |
Yusuke Kozawa |
3rd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
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Speaker |
Author-1 |
Date Time |
2016-10-06 13:00:00 |
Presentation Time |
150 minutes |
Registration for |
WBS |
Paper # |
WBS2016-43 |
Volume (vol) |
vol.116 |
Number (no) |
no.236 |
Page |
pp.65-69 |
#Pages |
5 |
Date of Issue |
2016-09-29 (WBS) |
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