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Paper Abstract and Keywords
Presentation 2021-07-14 11:20
Proposal of an efficient communication procedure for data collection systems using MQTT -- Transfer by tunneling --
Fuya Aoki, Koichi Ishibashi, Tetsuya Yokotani (KIT) NS2021-34
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, MQTT has been attracting attention as an important means of communication in the deployment of the IoT.
Although MQTT is being researched and developed from various angles to realize IoT services, there are some issues such as scalability. In this paper, we propose an efficient downward communication method for large-scale data collection systems applied by MQTT. The proposed method consists of connection management by a server and tunneling in the downward direction. In other words, the server manages the information of the brokers to which the sensors are connected, and forwards the message to a specific broker using tunneling when it notifies the data. Therefore, the amount of memory used to manage the connection to the brokers can be reduced, and the amount of communication due to memory overflow is prevented. We also evaluated the communication volume of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) IoT / MQTT / Large-scale data collection / Wireless sensor network / Connection management / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 102, NS2021-34, pp. 13-18, July 2021.
Paper # NS2021-34 
Date of Issue 2021-07-07 (NS) 
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 NS2021-34

Conference Information
Committee RCS SR NS SeMI RCC  
Conference Date 2021-07-14 - 2021-07-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Communication and Network Technology of the AI Age, M2M (Machine-to-Machine),D2D (Device-to-Device),IoT(Internet of Things), etc 
Paper Information
Registration To NS 
Conference Code 2021-07-RCS-SR-NS-SeMI-RCC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal of an efficient communication procedure for data collection systems using MQTT 
Sub Title (in English) Transfer by tunneling 
Keyword(1) IoT  
Keyword(2) MQTT  
Keyword(3) Large-scale data collection  
Keyword(4) Wireless sensor network  
Keyword(5) Connection management  
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1st Author's Name Fuya Aoki  
1st Author's Affiliation Kanazawa Institute of Technology (KIT)
2nd Author's Name Koichi Ishibashi  
2nd Author's Affiliation Kanazawa Institute of Technology (KIT)
3rd Author's Name Tetsuya Yokotani  
3rd Author's Affiliation Kanazawa Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2021-07-14 11:20:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2021-34 
Volume (vol) vol.121 
Number (no) no.102 
Page pp.13-18 
#Pages
Date of Issue 2021-07-07 (NS) 


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