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| Presentation | 2012-04-19 13:10 ANC-EPWM Transmission of OFDM Signal in RoF Channel Xiaoxue Yu, Motoharu Matsuura, Shinsuke Yokozawa, Yasushi Yamao (Univ. of Electro-Comm.)  RCS2012-2 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Radio-over-Fiber (RoF) technology enables low-loss distribution of RF signals over optical fiber transmission system, which contributes much for spreading broadband wireless access services into in-building areas and outdoor dead-spots. However, current broadband wireless access systems employ OFDM schemes and suffer from nonlinear distortion of RoF channel that is mainly caused by Electrical to Optical (E/O) conversion. In this paper, a new RoF transmission scheme employing Amplitude Noise Compensation Envelop Pulse-Width Modulation (ANC-EPWM) transmitter has been proposed to efficiently suppress the impact of RoF channel nonlinearity on OFDM signals. This idea is executed in a typical RoF channel that uses a Mach-Zehnder modulator as its E/O convertor. It is proved by both simulation and experiment that the ANC-EPWM-RoF scheme can achieve linear transmission of OFDM signal via nonlinear RoF channel. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | OFDM / RoF / EPWM / nonlinearity / Mach-Zehnder modulator / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 11, RCS2012-2, pp. 7-12, April 2012. | |
| Paper # | RCS2012-2 | |
| Date of Issue | 2012-04-12 (RCS) | |
| 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 | RCS2012-2 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2012-04-19 - 2012-04-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Radio Access Technologies, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2012-04-RCS |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | ANC-EPWM Transmission of OFDM Signal in RoF Channel |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | RoF |
| Keyword(3) | EPWM |
| Keyword(4) | nonlinearity |
| Keyword(5) | Mach-Zehnder modulator |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Xiaoxue Yu |
| 1st Author's Affiliation | the University of Electro-Communications (Univ. of Electro-Comm.) |
| 2nd Author's Name | Motoharu Matsuura |
| 2nd Author's Affiliation | the University of Electro-Communications (Univ. of Electro-Comm.) |
| 3rd Author's Name | Shinsuke Yokozawa |
| 3rd Author's Affiliation | the University of Electro-Communications (Univ. of Electro-Comm.) |
| 4th Author's Name | Yasushi Yamao |
| 4th Author's Affiliation | the University of Electro-Communications (Univ. of Electro-Comm.) |
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| Speaker | Author-1 |
| Date Time | 2012-04-19 13:10:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2012-2 |
| Volume (vol) | vol.112 |
| Number (no) | no.11 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2012-04-12 (RCS) |
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