Paper Abstract and Keywords |
Presentation |
2017-07-20 14:00
High-Speed Visible Light Communication using Off -the-shelf Video Camera by Space Division Multiplexing Shogo Amaya, Shota Shimada (Hokkaido Univ), Takayuki Akiyama (The Graduate Univ for Advanced Studies), Hiromichi Hashizume (NII), Masanori Sugimoto (Hokkaido Univ) RCC2017-36 NS2017-57 RCS2017-128 SR2017-51 ASN2017-45 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A visible light communication (VLC) technique using off-the-shelf video cameras such as built-in smart-phone camera is proposed. To increase the communication speed, ISQAM (Integration Sampling Quadrature Amplitude Modulation) combined with space division multiplexing are devised using multiple light sources. In the proposed method, the interference between signals from adjacent light sources are suppressed by image reconstruction. In evaluation experiments, four LEDs placed at 2 mm intervals were used as a transmitter. The decode error rates of the signals from the LEDs, which had been 0.64, 0.74, 0.71 and 0.62, were improved to 0 by using the proposed method. The experimental results indicated that the error rate increased as the distance between the LEDs and the camera became long. Causes of the performance deterioration and applications of the proposed method are discussed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Visible light communication / Space division multiplexing / Image reconstruction / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 134, ASN2017-45, pp. 159-164, July 2017. |
Paper # |
ASN2017-45 |
Date of Issue |
2017-07-12 (RCC, NS, RCS, SR, ASN) |
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 |
RCC2017-36 NS2017-57 RCS2017-128 SR2017-51 ASN2017-45 |
Conference Information |
Committee |
NS ASN RCC RCS SR |
Conference Date |
2017-07-19 - 2017-07-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Wireless Distributed Network, M2M (Machine-to-Machine), D2D (Device-to-Device),etc. |
Paper Information |
Registration To |
ASN |
Conference Code |
2017-07-NS-ASN-RCC-RCS-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
High-Speed Visible Light Communication using Off -the-shelf Video Camera by Space Division Multiplexing |
Sub Title (in English) |
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Keyword(1) |
Visible light communication |
Keyword(2) |
Space division multiplexing |
Keyword(3) |
Image reconstruction |
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1st Author's Name |
Shogo Amaya |
1st Author's Affiliation |
Hokkaido University (Hokkaido Univ) |
2nd Author's Name |
Shota Shimada |
2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ) |
3rd Author's Name |
Takayuki Akiyama |
3rd Author's Affiliation |
The Graduate University for Advanced Studies (The Graduate Univ for Advanced Studies) |
4th Author's Name |
Hiromichi Hashizume |
4th Author's Affiliation |
National Institute of Informatics (NII) |
5th Author's Name |
Masanori Sugimoto |
5th Author's Affiliation |
Hokkaido University (Hokkaido Univ) |
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Speaker |
Author-1 |
Date Time |
2017-07-20 14:00:00 |
Presentation Time |
25 minutes |
Registration for |
ASN |
Paper # |
RCC2017-36, NS2017-57, RCS2017-128, SR2017-51, ASN2017-45 |
Volume (vol) |
vol.117 |
Number (no) |
no.130(RCC), no.131(NS), no.132(RCS), no.133(SR), no.134(ASN) |
Page |
pp.127-132(RCC), pp.141-146(NS), pp.181-186(RCS), pp.139-144(SR), pp.159-164(ASN) |
#Pages |
6 |
Date of Issue |
2017-07-12 (RCC, NS, RCS, SR, ASN) |
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