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Paper Abstract and Keywords
Presentation 2020-11-12 15:35
A Study of the Multi-Channel Analog-to-Digital Conversion for Beyond 5G Mobile Fronthaul
Kiyoshi Onohara, Junya Nishioka, Tsuyoshi Yoshida, Naoki Suzuki (Mitsubishi Electric Corporation) OCS2020-23
Abstract (in Japanese) (See Japanese page) 
(in English) We propose and experimentally demonstrate dynamic range enhancements of analog-to-digital conversion by multiple-channel analog-to-digital converters for beyond 5G mobile fronthaul. To provide the mass, wideband, and low-latency services, analog transmission schemes such as analog RoF (A-RoF) and intermediate frequency-over-fiber (IFoF) schemes have been intensively studied because they can achieve the bandwidth reduction. However, the dynamic range of practical ADCs at present is limited to approximately 20~30 dB at the sampling rate of 60 GSa/s. For uplink transmission, more than 10.0 dB improvement of the dynamic rage is achieved by using 28 GS/s and 8-bit two-channel analog-to-digital converters.
Keyword (in Japanese) (See Japanese page) 
(in English) Analog-to-digital conversion / Mobile communication system / Radio-over-fiber / / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 229, OCS2020-23, pp. 1-4, Nov. 2020.
Paper # OCS2020-23 
Date of Issue 2020-11-05 (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 OCS2020-23

Conference Information
Committee OFT ITE-BCT OCS IEE-CMN  
Conference Date 2020-11-10 - 2020-11-11 
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 2020-11-OFT-BCT-OCS-CMN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of the Multi-Channel Analog-to-Digital Conversion for Beyond 5G Mobile Fronthaul 
Sub Title (in English)  
Keyword(1) Analog-to-digital conversion  
Keyword(2) Mobile communication system  
Keyword(3) Radio-over-fiber  
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1st Author's Name Kiyoshi Onohara  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corporation)
2nd Author's Name Junya Nishioka  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corporation)
3rd Author's Name Tsuyoshi Yoshida  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corporation)
4th Author's Name Naoki Suzuki  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corporation)
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Speaker Author-1 
Date Time 2020-11-12 15:35:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2020-23 
Volume (vol) vol.120 
Number (no) no.229 
Page pp.1-4 
#Pages 4 
Date of Issue 2020-11-05 (OCS) 

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