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Paper Abstract and Keywords
Presentation 2019-05-22 15:40
Transmission Power Optimization in Digital Radio on Radio Communication Using Superposed Modulation
Daiki Fujimoto, Kazuo Kumamoto, Katsutoshi Tsukamoto (Osaka Inst. of Technology) MWP2019-3 Link to ES Tech. Rep. Archives: MWP2019-3
Abstract (in Japanese) (See Japanese page) 
(in English) The next-generation mobile communication fronthaul is composed of optical fiber links to cope with high-speed transmission, and it is necessary to take measures against optical fiber failure. We have proposed and researched the system combining optical fiber radio (RoF:Radio-over-Fiber) and high-frequency digital transmission (DRoR:Digital Radio-on-Radio). However, signal quality degradation caused by bit errors caused by additive white Gaussian noise (AWGN:Additional White Gaussian Noise) in the DRoR link is a major problem. To solve this problem, we propose a system using superposition modulation and aim to improve the signal quality. In this paper, we report the system overview and the experimental results of the system.
Keyword (in Japanese) (See Japanese page) 
(in English) RoF / NOMA / SIC / Superposed Modulation / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 46, MWP2019-3, pp. 11-14, May 2019.
Paper # MWP2019-3 
Date of Issue 2019-05-15 (MWP) 
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 MWP2019-3 Link to ES Tech. Rep. Archives: MWP2019-3

Conference Information
Committee MWP  
Conference Date 2019-05-22 - 2019-05-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Photonics, etc. 
Paper Information
Registration To MWP 
Conference Code 2019-05-MWP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmission Power Optimization in Digital Radio on Radio Communication Using Superposed Modulation 
Sub Title (in English)  
Keyword(1) RoF  
Keyword(2) NOMA  
Keyword(3) SIC  
Keyword(4) Superposed Modulation  
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1st Author's Name Daiki Fujimoto  
1st Author's Affiliation Osaka Institute of Technology (Osaka Inst. of Technology)
2nd Author's Name Kazuo Kumamoto  
2nd Author's Affiliation Osaka Institute of Technology (Osaka Inst. of Technology)
3rd Author's Name Katsutoshi Tsukamoto  
3rd Author's Affiliation Osaka Institute of Technology (Osaka Inst. of Technology)
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Speaker Author-1 
Date Time 2019-05-22 15:40:00 
Presentation Time 25 minutes 
Registration for MWP 
Paper # MWP2019-3 
Volume (vol) vol.119 
Number (no) no.46 
Page pp.11-14 
#Pages
Date of Issue 2019-05-15 (MWP) 


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