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Paper Abstract and Keywords
Presentation 2022-07-25 10:55
[Poster Presentation] Consideration of distance propagation characteristics in 220 MHz and 920 MHz band outdoor communication experiments
Takato Ikegame, Naoki Ikeda, Motonari Imai, Takuto Ieda, Tetsushi Ikegami (Meiji Univ.) WBS2022-25 MICT2022-25
Abstract (in Japanese) (See Japanese page) 
(in English) We will study a model of outdoor radio propagation characteristics in the wide-area VHF band that can be used in a quasi-narrow-band communication system for disaster response (DR-IoT). Based on the measurement results of outdoor propagation characteristics in the vicinity of the Ikuta Campus of Meiji University, The outdoor propagation characteristics in urban areas can be approximated approximately by the Okumura-Hata model (Suburban), and when there are many obstructions such as houses and buildings in the surrounding area or mountainous terrain in the propagation path, it is expected that the Okumura-Hata model (Urban) can be approximated approximately. In addition, the prediction of areal propagation characteristics from topographic cross sections using ITM (Longley-Rice) will be discussed.
Keyword (in Japanese) (See Japanese page) 
(in English) DR-IoT / Propagation model / TM (Longley-Rice) / / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 131, WBS2022-25, pp. 47-52, July 2022.
Paper # WBS2022-25 
Date of Issue 2022-07-18 (WBS, MICT) 
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 WBS2022-25 MICT2022-25

Conference Information
Committee MICT WBS  
Conference Date 2022-07-25 - 2022-07-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Prefectural University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wideband System, Healthcare and Medical Information Communication Technologies, Student Poster Session, etc. 
Paper Information
Registration To WBS 
Conference Code 2022-07-MICT-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Consideration of distance propagation characteristics in 220 MHz and 920 MHz band outdoor communication experiments 
Sub Title (in English)  
Keyword(1) DR-IoT  
Keyword(2) Propagation model  
Keyword(3) TM (Longley-Rice)  
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1st Author's Name Takato Ikegame  
1st Author's Affiliation Meiji University (Meiji Univ.)
2nd Author's Name Naoki Ikeda  
2nd Author's Affiliation Meiji University (Meiji Univ.)
3rd Author's Name Motonari Imai  
3rd Author's Affiliation Meiji University (Meiji Univ.)
4th Author's Name Takuto Ieda  
4th Author's Affiliation Meiji University (Meiji Univ.)
5th Author's Name Tetsushi Ikegami  
5th Author's Affiliation Meiji University (Meiji Univ.)
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Speaker Author-1 
Date Time 2022-07-25 10:55:00 
Presentation Time 75 minutes 
Registration for WBS 
Paper # WBS2022-25, MICT2022-25 
Volume (vol) vol.122 
Number (no) no.131(WBS), no.132(MICT) 
Page pp.47-52 
#Pages 6 
Date of Issue 2022-07-18 (WBS, MICT) 

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