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Paper Abstract and Keywords
Presentation 2026-05-15 09:30
[Invited Lecture] A Study on an Information Distribution Control Method based on WLAN Technologies Using Mobile Terminals
Hiroyasu Obata (Hiroshima City Univ.) IN2026-7 RCS2026-19
Abstract (in Japanese) (See Japanese page) 
(in English) In preparation for large-scale disasters that have occurred frequently in recent years, there has been increasing demand for technologies that enable the dissemination of critical information even when communication infrastructure is not functioning properly.
Conventional approaches that do not rely on communication infrastructure include ad hoc networks and DTN (Delay/Disruption Tolerant Networking), which is based on wireless store-carry-forward mechanisms.
However, due to routing overhead and limited communication speed between terminals, it can be difficult to deliver information within the time it remains valuable and to the required coverage area.
To address this issue, our research group has proposed an Information distribution control method that complements DTN by employing mobile nodes equipped with wireless LAN access points as facilitators of information delivery. This approach aims to achieve both high-speed data transmission and efficient information diffusion within a target area.
In this presentation, we introduce our previous research results and discuss future challenges and prospects.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless LAN / Mobile AP / Information Distribution Control / / / / /  
Reference Info. IEICE Tech. Rep., vol. 126, no. 23, RCS2026-19, pp. 34-34, May 2026.
Paper # RCS2026-19 
Date of Issue 2026-05-07 (IN, RCS) 
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 IN2026-7 RCS2026-19

Conference Information
Committee IN RCS NV  
Conference Date 2026-05-14 - 2026-05-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Hiroshima City University Satellite Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ad-Hoc/Sensor Networks/MANET, Mobile Networks, M2M/IoT Communications, Wi-Fi, IEEE802.15(ZigBee) and others 
Paper Information
Registration To RCS 
Conference Code 2026-05-IN-RCS-NV 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on an Information Distribution Control Method based on WLAN Technologies Using Mobile Terminals 
Sub Title (in English)  
Keyword(1) Wireless LAN  
Keyword(2) Mobile AP  
Keyword(3) Information Distribution Control  
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1st Author's Name Hiroyasu Obata  
1st Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
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Speaker Author-1 
Date Time 2026-05-15 09:30:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # IN2026-7, RCS2026-19 
Volume (vol) vol.126 
Number (no) no.22(IN), no.23(RCS) 
Page p.35(IN), p.34(RCS) 
#Pages 1 
Date of Issue 2026-05-07 (IN, RCS) 

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