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Paper Abstract and Keywords
Presentation 2024-02-08 15:05
Evaluation Simulator on Low Earth Orbit Satellite Constellation
Kazuma Kaneko, Mari Ochiai, Masaki Noda (MELCO) SAT2023-65
Abstract (in Japanese) (See Japanese page) 
(in English) Low earth orbit satellite constellation networks, which consist of multiple low earth orbit satellites, have attracted much attention not only in the field of communications but also in the field of observation because of their ability to provide low latency communications and detailed observations. However, since low earth orbit satellites move with time, it is necessary to relay data generated on the satellites to the ground station and downlink the data to the ground station in order to transmit the data in real time. Since each satellite moves differently in the constellation and the network topology changes over time, the communication path for each satellite to transmit data to the ground station must be determined. In addition, When an inter-satellite link is temporarily unavailable due to a communication terminal failure or the effect of satellite attitude control, communication must be performed avoiding that link. Existing simulators for constellations evaluation can evaluate communication performance under dynamically changing topology, but none of them can evaluate the effects of link failure. Therefore, this paper introduces the existing constellations evaluation simulators and describes the results of the functional enhancement for the evaluation at the time of link failure.
Keyword (in Japanese) (See Japanese page) 
(in English) Satellite constellation / Routing / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 377, SAT2023-65, pp. 33-38, Feb. 2024.
Paper # SAT2023-65 
Date of Issue 2024-02-01 (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 SAT2023-65

Conference Information
Committee SAT SANE  
Conference Date 2024-02-08 - 2024-02-09 
Place (in Japanese) (See Japanese page) 
Place (in English) AmaHome PLAZA (Amami City Shimin Koryu Center) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Application and General 
Paper Information
Registration To SAT 
Conference Code 2024-02-SAT-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation Simulator on Low Earth Orbit Satellite Constellation 
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Keyword(1) Satellite constellation  
Keyword(2) Routing  
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1st Author's Name Kazuma Kaneko  
1st Author's Affiliation Mitsubishi Electric (MELCO)
2nd Author's Name Mari Ochiai  
2nd Author's Affiliation Mitsubishi Electric (MELCO)
3rd Author's Name Masaki Noda  
3rd Author's Affiliation Mitsubishi Electric (MELCO)
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Speaker Author-1 
Date Time 2024-02-08 15:05:00 
Presentation Time 25 minutes 
Registration for SAT 
Paper # SAT2023-65 
Volume (vol) vol.123 
Number (no) no.377 
Page pp.33-38 
#Pages 6 
Date of Issue 2024-02-01 (SAT) 

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