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Paper Abstract and Keywords
Presentation 2025-05-29 13:25
A Proposal of a Communication Method with Excellent Traceability Using Personal Computers as APs for IoT Exercises
Yugo Kashima, Yasuyuki Nogami, Nobuya Ishihara (Okayama Univ.) IT2025-2 EMM2025-2
Abstract (in Japanese) (See Japanese page) 
(in English) This report proposes a novel connection method to address challenges related to establishing a communication environment using Raspberry Pi in IoT exercises conducted as part of recurrent education at our university.
In conventional exercises, Raspberry Pi devices and personal PCs were connected to the network via a router. However, this method made it difficult to identify individual devices, and in an environment where multiple devices were connected simultaneously, it posed challenges in monitoring each participant’s device usage and ensuring traceability of communications from the server to each terminal.
Furthermore, in network environments that require authentication, IoT devices such as Raspberry Pi could not be connected directly, necessitating the use of mobile routers.
To address these issues, this report proposes an exercise environment in which personal PCs function as access points (APs) to which Raspberry Pi devices are connected.
This environment overcomes the aforementioned networking challenges and enables individual monitoring of device usage, thereby improving transparency and manageability within the local network.
In addition, a survey was conducted with eight students to evaluate the usability and comprehension of the network environment, providing an assessment of the proposed exercise setup.
Keyword (in Japanese) (See Japanese page) 
(in English) IoT exercises / Raspberry Pi / AP / traceability / / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 37, IT2025-2, pp. 7-12, May 2025.
Paper # IT2025-2 
Date of Issue 2025-05-22 (IT, EMM) 
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 IT2025-2 EMM2025-2

Conference Information
Committee IT EMM  
Conference Date 2025-05-29 - 2025-05-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Information Security, Information Theory, Information Hiding, etc., Freshman session 
Paper Information
Registration To IT 
Conference Code 2025-05-IT-EMM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Proposal of a Communication Method with Excellent Traceability Using Personal Computers as APs for IoT Exercises 
Sub Title (in English)  
Keyword(1) IoT exercises  
Keyword(2) Raspberry Pi  
Keyword(3) AP  
Keyword(4) traceability  
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1st Author's Name Yugo Kashima  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Yasuyuki Nogami  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Nobuya Ishihara  
3rd Author's Affiliation Okayama University (Okayama Univ.)
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Speaker Author-1 
Date Time 2025-05-29 13:25:00 
Presentation Time 25 minutes 
Registration for IT 
Paper # IT2025-2, EMM2025-2 
Volume (vol) vol.125 
Number (no) no.37(IT), no.38(EMM) 
Page pp.7-12 
#Pages 6 
Date of Issue 2025-05-22 (IT, EMM) 

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