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| Presentation | 2017-06-12 10:25 Transmission Performance Improvement by Saturation Control of LEDs in Visible Light Communication Takahiro Chikamori, Shigeru Tomisato, Satoshi Denno, Kazuhiro Uehara (Okayama Univ.)  SRW2017-1 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a saturation control method of LEDs according to transmission distance in visible light communication. Transmission performance by the proposed method is evaluated by computer simulation. In this evaluation, a wireless system with OFDM signals is assumed and an LED linearization method is employed in which clipping followed by in-band filtering and pre-distortion are used. The evaluation results show that the saturation control of LEDs can improve the SNDR of a receiver. In addition, the result with the linearization method shows that it can improve the SNDR by 2.5dB compared with that without linearization. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Visible Light Communication / LED / Saturation Control / Non-Linear Distortion Compensation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 84, SRW2017-1, pp. 1-4, June 2017. | |
| Paper # | SRW2017-1 | |
| Date of Issue | 2017-06-05 (SRW) | |
| 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 | SRW2017-1 |
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| Conference Information | |
| Committee | SRW |
| Conference Date | 2017-06-12 - 2017-06-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fujitsu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | WLAN, WPAN, Ad-hoc, mmWave, etc. |
| Paper Information | |
| Registration To | SRW |
| Conference Code | 2017-06-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Transmission Performance Improvement by Saturation Control of LEDs in Visible Light Communication |
| Sub Title (in English) | |
| Keyword(1) | Visible Light Communication |
| Keyword(2) | LED |
| Keyword(3) | Saturation Control |
| Keyword(4) | Non-Linear Distortion Compensation |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Takahiro Chikamori |
| 1st Author's Affiliation | Okayama University (Okayama Univ.) |
| 2nd Author's Name | Shigeru Tomisato |
| 2nd Author's Affiliation | Okayama University (Okayama Univ.) |
| 3rd Author's Name | Satoshi Denno |
| 3rd Author's Affiliation | Okayama University (Okayama Univ.) |
| 4th Author's Name | Kazuhiro Uehara |
| 4th Author's Affiliation | Okayama University (Okayama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-06-12 10:25:00 |
| Presentation Time | 25 minutes |
| Registration for | SRW |
| Paper # | SRW2017-1 |
| Volume (vol) | vol.117 |
| Number (no) | no.84 |
| Page | pp.1-4 |
| #Pages | 4 |
| Date of Issue | 2017-06-05 (SRW) |
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