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Paper Abstract and Keywords
Presentation 2021-05-20 13:50
A Study on the Shadowing Effects of Earth Station in motion -- - Shadowing characteristics in urban areas due to difference of geostationary satellite orbit - --
Byeongpyo Jeong, Tomoshige Kan, Takashi Takahashi (NICT) WBS2021-8 RCC2021-8 SAT2021-8
Abstract (in Japanese) (See Japanese page) 
(in English) In mobile satellite communications, it is easy to be affected by obstacles such as buildings, artificial objects, roadside trees, etc., and therefore, communication interruption occurs and it is impossible to avoid the adverse effect on satellite communications. In order to improve the efficiency of mobile satellite communications, it is necessary to perform congestions control, for example, in accordance with the moving condition (frequency of appearance of obstacles, width of obstacles, moving speed, etc.). However, in the present state, it is difficult to make the running conditions of the Earth Station in Moving uniform, and there is a problem that the phenomena cannot be reproduced under the same conditions. Therefore, the authors aim at developing a mobile satellite communication evaluation system which can arrange the same experiment environment. As a part of this study, the characteristics of the shadowing area of each geostationary orbit in 47 major cities in Japan are summarized.
Keyword (in Japanese) (See Japanese page) 
(in English) Mobile Satellite Communications / Shadowing Characteristic / GIS / Geostationary Orbit / 47 cities in Japan / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 26, SAT2021-8, pp. 38-43, May 2021.
Paper # SAT2021-8 
Date of Issue 2021-05-13 (WBS, RCC, 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 WBS2021-8 RCC2021-8 SAT2021-8

Conference Information
Committee WBS RCC SAT MICT  
Conference Date 2021-05-20 - 2021-05-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Online (Zoom) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Coding, Modulation, Signal processing, Reliable Communication and Control, Healthcare and Medical Information Communication Technologies, and General 
Paper Information
Registration To SAT 
Conference Code 2021-05-WBS-RCC-SAT-MICT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on the Shadowing Effects of Earth Station in motion 
Sub Title (in English) - Shadowing characteristics in urban areas due to difference of geostationary satellite orbit - 
Keyword(1) Mobile Satellite Communications  
Keyword(2) Shadowing Characteristic  
Keyword(3) GIS  
Keyword(4) Geostationary Orbit  
Keyword(5) 47 cities in Japan  
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1st Author's Name Byeongpyo Jeong  
1st Author's Affiliation NICT (NICT)
2nd Author's Name Tomoshige Kan  
2nd Author's Affiliation NICT (NICT)
3rd Author's Name Takashi Takahashi  
3rd Author's Affiliation NICT (NICT)
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Speaker Author-1 
Date Time 2021-05-20 13:50:00 
Presentation Time 25 minutes 
Registration for SAT 
Paper # WBS2021-8, RCC2021-8, SAT2021-8 
Volume (vol) vol.121 
Number (no) no.24(WBS), no.25(RCC), no.26(SAT) 
Page pp.38-43 
#Pages 6 
Date of Issue 2021-05-13 (WBS, RCC, SAT) 

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