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Paper Abstract and Keywords
Presentation 2024-08-30 15:20
Evaluation of Rainfall Rate CDF and ITU-R Model in Japan based on 1-min Rainfall Data over Ten Years Provided by Japan Meteorological Agency
Takumi Iwamoto (SKY Perfect JSAT) SAT2024-45
Abstract (in Japanese) (See Japanese page) 
(in English) Rain models such as ITU-R recommendations are used to estimate link availability or rain margin in link budget analysis of satellite communication systems. Meanwhile, recently, as meteorological phenomena like linear precipitation zone are observed more and more frequently, there is a concern about the rain statistics in Japan. This paper shows evaluation results of rainfall rate CDF in Japan and estimation error of the ITU-R recommendations based on 1-minutes rainfall data over 14 years provided by Japan Meteorological Agency. Simulation results show that there is not increasing tendency of rainfall rate CDF over 14 years in Japanese major cities, but ITU-R recommendations underestimate the CDF in each area of Japan.
Keyword (in Japanese) (See Japanese page) 
(in English) Satellite communications / Rainfall rate / R0.01 / ITU-R recommendations / Rain attenuation / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 165, SAT2024-45, pp. 67-72, Aug. 2024.
Paper # SAT2024-45 
Date of Issue 2024-08-22 (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 SAT2024-45

Conference Information
Committee SAT RCS  
Conference Date 2024-08-29 - 2024-08-30 
Place (in Japanese) (See Japanese page) 
Place (in English) CUL-PORT(Kochi City) (Temporary) 
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 2024-08-SAT-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Rainfall Rate CDF and ITU-R Model in Japan based on 1-min Rainfall Data over Ten Years Provided by Japan Meteorological Agency 
Sub Title (in English)  
Keyword(1) Satellite communications  
Keyword(2) Rainfall rate  
Keyword(3) R0.01  
Keyword(4) ITU-R recommendations  
Keyword(5) Rain attenuation  
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1st Author's Name Takumi Iwamoto  
1st Author's Affiliation SKY Perfect JSAT Corporation (SKY Perfect JSAT)
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Speaker Author-1 
Date Time 2024-08-30 15:20:00 
Presentation Time 25 minutes 
Registration for SAT 
Paper # SAT2024-45 
Volume (vol) vol.124 
Number (no) no.165 
Page pp.67-72 
#Pages 6 
Date of Issue 2024-08-22 (SAT) 

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