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Paper Abstract and Keywords
Presentation 2020-01-24 15:10
[Invited Lecture] A comparison of outdoor to indoor penetration path loss characteristics considering horizontal incident angle at 0.9/2.4/5.1GHz band
Yuta Mizuno, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.) AP2019-176
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, the next generation (5-th generation: 5G) mobile communication systems have been actively investigated all over the world. Various systems exist when considering the microwave bands after the introduction of 5 G systems. Hence, the propagation characteristics when considering the interference among the systems is very important. In this study, we focus on the fact that wireless communication devices such as smartphones and wireless LANs are mainly used indoors in various environments.
In previous studies, we evaluated the propagation loss due to the difference in the angle of the vertical plane in the environment where radio waves enter from outdoors to indoors.
In this report, we compared the loss characteristics (outdoor to indoor penetration path loss) when radio waves enter indoors from outside through windows in the 0.9 / 2.4 / 5.1 GHz band where many IoT devices are expected to be used.
We show the outdoor to indoor penetration path loss characteristics at 0.92, 2.425, and 5.12 [GHz] due to the difference in the incident angle from outdoor to indoor considering the horizontal plane not only the vertical plane.
Keyword (in Japanese) (See Japanese page) 
(in English) radio wave propagation / propagation loss / 0.9/2.4/5.1 GHz band / outdoor to indoor penetration path loss / incident angle / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 379, AP2019-176, pp. 141-146, Jan. 2020.
Paper # AP2019-176 
Date of Issue 2020-01-16 (AP) 
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 AP2019-176

Conference Information
Committee AP WPT  
Conference Date 2020-01-23 - 2020-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Sunport Hall Takamatsu 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless transmission technology, Radio propagation, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2020-01-AP-WPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A comparison of outdoor to indoor penetration path loss characteristics considering horizontal incident angle at 0.9/2.4/5.1GHz band 
Sub Title (in English)  
Keyword(1) radio wave propagation  
Keyword(2) propagation loss  
Keyword(3) 0.9/2.4/5.1 GHz band  
Keyword(4) outdoor to indoor penetration path loss  
Keyword(5) incident angle  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yuta Mizuno  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Kentaro Nishimori  
2nd Author's Affiliation Niigata University (Niigata Univ.)
3rd Author's Name Ryotaro Taniguchi  
3rd Author's Affiliation Niigata University (Niigata Univ.)
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Speaker Author-1 
Date Time 2020-01-24 15:10:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2019-176 
Volume (vol) vol.119 
Number (no) no.379 
Page pp.141-146 
#Pages 6 
Date of Issue 2020-01-16 (AP) 

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