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| Presentation | 2021-06-25 13:00 An experimental study on polarization multiplexing of analog RoF signals Yo Nakamura, Amila Kariyawasam, Joji Maeda (Tokyo Univ. of Science)  OCS2021-4 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Analog Radio-over-Fiber (A-RoF) technology is expected to be adopted in next generation mobile fronthauls (MFH) because of its high economic feasibility and easy-installability. We investigate polarization multiplexing to expand the capacity of A-RoF transmission without compromising its economic feasibility. In this paper, we report experimental results on transmission of 2×2 MIMO spatial streams over a single mode fiber (SMF) using polarization multiplexing. We evaluate transmission performance measuring the bit error rate (BER). In the experiment, we occasionally observed difficulty in estimation of channel state information. This can be attributed to the decrease in RF signal power resulting from power imbalance between PBS output ports and/or decrease in degree of freedom of the channel matrix due to two PBS output signals being identical. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical Fiber Communications / Radio-over-Fiber / Polarization Multiplexing / MIMO / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 75, OCS2021-4, pp. 15-19, June 2021. | |
| Paper # | OCS2021-4 | |
| Date of Issue | 2021-06-17 (OCS) | |
| 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 | OCS2021-4 |
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| Conference Information | |
| Committee | PN NS OCS |
| Conference Date | 2021-06-24 - 2021-06-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2021-06-PN-NS-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An experimental study on polarization multiplexing of analog RoF signals |
| Sub Title (in English) | |
| Keyword(1) | Optical Fiber Communications |
| Keyword(2) | Radio-over-Fiber |
| Keyword(3) | Polarization Multiplexing |
| Keyword(4) | MIMO |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yo Nakamura |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Amila Kariyawasam |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 3rd Author's Name | Joji Maeda |
| 3rd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
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| Speaker | Author-1 |
| Date Time | 2021-06-25 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2021-4 |
| Volume (vol) | vol.121 |
| Number (no) | no.75 |
| Page | pp.15-19 |
| #Pages | 5 |
| Date of Issue | 2021-06-17 (OCS) |
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