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Paper Abstract and Keywords
Presentation 2023-03-02 10:30
Evaluation of the communication quality with Forward Error Correction and Delay Tolerant Networking
Hiromitsu Komatsu, Kai Suzuki (Sony CSL), Kiyohisa Suzuki, Yu Morinaga (JAXA) SAT2022-58
Abstract (in Japanese) (See Japanese page) 
(in English) Non-terrestrial networks (NTN) using satellites and stratospheric platforms are required to expand Internet coverage and as a network in times of disaster. Free-space optical communication (FSO) is available to achieve high throughput communication with low power consumption, FSO is expected to support NTN, and demonstrations and standardization based on Ethernet communications technology are underway. On the other hand, FSO is susceptible to platform attitude fluctuations and atmospheric disturbances, making communication interruption tolerance an issue. This paper evaluates the communication throughput in low-quality communication environments using a signal processing technique that combines an Forward Error Correction (FEC) designed for free-space optical communications and Delay Tolerant Networking (DTN).
Keyword (in Japanese) (See Japanese page) 
(in English) Free-space optical communication / Foward Error Correction / Delay Tolerant Networking / FEC / DTN / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 409, SAT2022-58, pp. 17-21, March 2023.
Paper # SAT2022-58 
Date of Issue 2023-02-23 (SAT) 
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 SAT2022-58

Conference Information
Committee SANE SAT  
Conference Date 2023-03-02 - 2023-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SAT 
Conference Code 2023-03-SANE-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of the communication quality with Forward Error Correction and Delay Tolerant Networking 
Sub Title (in English)  
Keyword(1) Free-space optical communication  
Keyword(2) Foward Error Correction  
Keyword(3) Delay Tolerant Networking  
Keyword(4) FEC  
Keyword(5) DTN  
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Keyword(7)  
Keyword(8)  
1st Author's Name Hiromitsu Komatsu  
1st Author's Affiliation Sony Computer Science Laboratories, inc. (Sony CSL)
2nd Author's Name Kai Suzuki  
2nd Author's Affiliation Sony Computer Science Laboratories, inc. (Sony CSL)
3rd Author's Name Kiyohisa Suzuki  
3rd Author's Affiliation Japan Aerospace Exploration Agency (JAXA)
4th Author's Name Yu Morinaga  
4th Author's Affiliation Japan Aerospace Exploration Agency (JAXA)
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Speaker Author-1 
Date Time 2023-03-02 10:30:00 
Presentation Time 20 minutes 
Registration for SAT 
Paper # SAT2022-58 
Volume (vol) vol.122 
Number (no) no.409 
Page pp.17-21 
#Pages 5 
Date of Issue 2023-02-23 (SAT) 

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