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Paper Abstract and Keywords
Presentation 2026-07-22 15:35
Development Status of the Platform for Wireless Multilink Networks
Satoru Shimizu (ATR), Popuri Sakai (ATR/Doshisha Univ.) RCC2026-29
Abstract (in Japanese) (See Japanese page) 
(in English) We are conducting research and development on a wide-area V/UHF multi-link wireless network. This research aims to achieve communications with varying Quality of Service (QoS) levels using a single multi-hop network. To support diverse QoS requirements, we plan to use LoRa modulation as wireless scheme because it allows for the adjustment of characteristics such as bandwidth and spreading factor. In this paper, we demonstrate that applying Gray coding to LoRa modulation can reduce the bit error rate. We also describe the current status of the development of the basic experimental system for modulation and demodulation performance evaluation.
Keyword (in Japanese) (See Japanese page) 
(in English) LoRa / Multilink Network, / Gray code / / / / /  
Reference Info. IEICE Tech. Rep., vol. 126, no. 119, RCC2026-29, pp. 38-41, July 2026.
Paper # RCC2026-29 
Date of Issue 2026-07-14 (RCC) 
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 RCC2026-29

Conference Information
Committee SR RCC  
Conference Date 2026-07-21 - 2026-07-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Yamaguchi 
Topics (in Japanese) (See Japanese page) 
Topics (in English) IoT, Wireless Distributed Networks, Sensor Networks, Control Communications, Network Control, General Topics 
Paper Information
Registration To RCC 
Conference Code 2026-07-SR-RCC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development Status of the Platform for Wireless Multilink Networks 
Sub Title (in English)  
Keyword(1) LoRa  
Keyword(2) Multilink Network,  
Keyword(3) Gray code  
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1st Author's Name Satoru Shimizu  
1st Author's Affiliation Advanced Telecommunications Research Institute International (ATR)
2nd Author's Name Popuri Sakai  
2nd Author's Affiliation Advanced Telecommunications Research Institute International/Doshisha University (ATR/Doshisha Univ.)
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Speaker Author-1 
Date Time 2026-07-22 15:35:00 
Presentation Time 25 minutes 
Registration for RCC 
Paper # RCC2026-29 
Volume (vol) vol.126 
Number (no) no.119 
Page pp.38-41 
#Pages 4 
Date of Issue 2026-07-14 (RCC) 

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