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Paper Abstract and Keywords
Presentation 2019-08-22 13:05
[Invited Lecture] Channel Capacity Analysis of LEO MIMO System Considering the Satellite Attitude
Chihaya Kato, Mitsuhiro Nakadai (JAXA), Daisuke Goto, Hiroki Shibayama, Fumihiro Yamashita (NTT) SAT2019-24 RCS2019-153
Abstract (in Japanese) (See Japanese page) 
(in English) With the improving sensor capabilities of Earth observation satellites and the introduction of the constellation service in the LEO, the volume of transmission data from a satellite to a ground station is increasing. To increase the channel capacity in limited power and frequency bands, MIMO is efficient. The authors have investigated the use of MIMO channels in LEO satellites, specifically proposing the channel model and assuming LOS environments. In the previous study, the authors analyzed the channel capacity using the channel model simply assumed that all antennas are on the same plane. However, it is necessary to analyze the channel capacity reflecting the parameters of the antenna position due to the attitude of the satellite. The authors report the evaluation of the channel capacity on the LEO-MIMO channel model reflecting the attitude of satellites.
Keyword (in Japanese) (See Japanese page) 
(in English) multiple-input multiple-output (MIMO) / LEO satellite / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 175, SAT2019-24, pp. 39-44, Aug. 2019.
Paper # SAT2019-24 
Date of Issue 2019-08-15 (SAT, RCS) 
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 SAT2019-24 RCS2019-153

Conference Information
Committee RCS SAT  
Conference Date 2019-08-22 - 2019-08-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Communications, Broadcasting, Forward Error Correction, Wireless Communications, etc. 
Paper Information
Registration To SAT 
Conference Code 2019-08-RCS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Channel Capacity Analysis of LEO MIMO System Considering the Satellite Attitude 
Sub Title (in English)  
Keyword(1) multiple-input multiple-output (MIMO)  
Keyword(2) LEO satellite  
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1st Author's Name Chihaya Kato  
1st Author's Affiliation Japan Aerospace Exploration Agency (JAXA)
2nd Author's Name Mitsuhiro Nakadai  
2nd Author's Affiliation Japan Aerospace Exploration Agency (JAXA)
3rd Author's Name Daisuke Goto  
3rd Author's Affiliation NTT Corporation (NTT)
4th Author's Name Hiroki Shibayama  
4th Author's Affiliation NTT Corporation (NTT)
5th Author's Name Fumihiro Yamashita  
5th Author's Affiliation NTT Corporation (NTT)
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Speaker Author-1 
Date Time 2019-08-22 13:05:00 
Presentation Time 25 minutes 
Registration for SAT 
Paper # SAT2019-24, RCS2019-153 
Volume (vol) vol.119 
Number (no) no.175(SAT), no.176(RCS) 
Page pp.39-44 
#Pages 6 
Date of Issue 2019-08-15 (SAT, RCS) 

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