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Paper Abstract and Keywords
Presentation 2026-07-09 13:26
Outdoor Communication Experiments of LoRa for Ultra-Low Bitrate Video Transmission
Haruto Niiyama, Shunsuke Katsumata, Hiroaki Mukai (KIT) CS2026-15
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, with the spread of the Internet of Things (IoT), LoRa—a communication standard capable of low-power, long-range communication—has been gaining attention. LoRa is being utilized to build communication infrastructure for purposes such as sensing data collection in areas where cellular networks are underdeveloped. The authors are conducting research on video transmission methods using LoRa and plan to conduct field trials for outdoor environmental monitoring in the future. Prior to these outdoor field trials, it is necessary to verify the relationship between communication distance and LoRa parameter settings for payload lengths that enable video transmission. In this report, we present the results of an evaluation of the relationship between payload length and communication parameters conducted outdoors.
Keyword (in Japanese) (See Japanese page) 
(in English) LPWA / IoT / LoRa / / / / /  
Reference Info. IEICE Tech. Rep., vol. 126, no. 95, CS2026-15, pp. 16-19, July 2026.
Paper # CS2026-15 
Date of Issue 2026-07-02 (CS) 
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 CS2026-15

Conference Information
Committee CS  
Conference Date 2026-07-09 - 2026-07-10 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Semantic communications, Access networks, Underwater and underground communications, IoT, Cognitive radio, Coding scheme, etc. 
Paper Information
Registration To CS 
Conference Code 2026-07-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Outdoor Communication Experiments of LoRa for Ultra-Low Bitrate Video Transmission 
Sub Title (in English)  
Keyword(1) LPWA  
Keyword(2) IoT  
Keyword(3) LoRa  
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1st Author's Name Haruto Niiyama  
1st Author's Affiliation Kanazawa Institute of Technology (KIT)
2nd Author's Name Shunsuke Katsumata  
2nd Author's Affiliation Kanazawa Institute of Technology (KIT)
3rd Author's Name Hiroaki Mukai  
3rd Author's Affiliation Kanazawa Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2026-07-09 13:26:00 
Presentation Time 2 minutes 
Registration for CS 
Paper # CS2026-15 
Volume (vol) vol.126 
Number (no) no.95 
Page pp.16-19 
#Pages 4 
Date of Issue 2026-07-02 (CS) 

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