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| Presentation | 2021-03-04 13:20 [Poster Presentation] Performance evaluation of ACO-OFDM method with dither signal for PAPR reduction Daiki Harada, Kouji Ohuchi (Shizuoka Univ.)  IT2020-126 ISEC2020-56 WBS2020-45 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In radio communication, there is a scheme that can reduce the peak power of the OFDM (Orthogonal Frequency Division Multiplexing) signal using a dither signal. In this paper, we apply the peak reduction scheme using a dither signal to the optical wireless communication, especially to the ACO-OFDM (Asymmetrically Clipped Optical OFDM) method. By using the above peak reduction scheme, we can design the dither signal so as not to interefere with the data-carrying subcarriers in the ACO-OFDM method. The results of the computer simulation show that the ACO-OFDM method with a dither signal achieves not only almost the same BER performance, but also a good PAPR performance, as compared to those of the conventional ACO-OFDM method. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | PAPR / ACO-OFDM / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 412, WBS2020-45, pp. 92-97, March 2021. | |
| Paper # | WBS2020-45 | |
| Date of Issue | 2021-02-25 (IT, ISEC, WBS) | |
| ISSN | 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 | IT2020-126 ISEC2020-56 WBS2020-45 |
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| Conference Information | |
| Committee | WBS IT ISEC |
| Conference Date | 2021-03-04 - 2021-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Joint Meeting of WBS, IT, and ISEC |
| Paper Information | |
| Registration To | WBS |
| Conference Code | 2021-03-WBS-IT-ISEC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance evaluation of ACO-OFDM method with dither signal for PAPR reduction |
| Sub Title (in English) | |
| Keyword(1) | PAPR |
| Keyword(2) | ACO-OFDM |
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| 1st Author's Name | Daiki Harada |
| 1st Author's Affiliation | Shizuoka University (Shizuoka Univ.) |
| 2nd Author's Name | Kouji Ohuchi |
| 2nd Author's Affiliation | Shizuoka University (Shizuoka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-03-04 13:20:00 |
| Presentation Time | 80 minutes |
| Registration for | WBS |
| Paper # | IT2020-126, ISEC2020-56, WBS2020-45 |
| Volume (vol) | vol.120 |
| Number (no) | no.410(IT), no.411(ISEC), no.412(WBS) |
| Page | pp.92-97 |
| #Pages | 6 |
| Date of Issue | 2021-02-25 (IT, ISEC, WBS) |
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