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Paper Abstract and Keywords
Presentation 2024-10-09 13:00
[Encouragement Talk] Load Balancing Evaluation of MQTT Broker by Heterogeneous Traffic
Keisuke Yoshimura (Kogakuin Univ.), Ryohei Banno (Hitotsubashi Univ.) NS2024-87
Abstract (in Japanese) (See Japanese page) 
(in English) One protocol that is gaining attention in IoT systems is MQTT, which is lightweight, has a Pub/Sub model, and is loosely coupled. The ability to handle heterogeneous data is critical to support a variety of applications and inter-sensor coordination, but existing research has not fully considered it. Some applications use large data, such as high-quality image data, while others use small data, such as temperature data, at short intervals. In this study, we investigated the effects on Broker and Subscriber when handling such hetero data. As a result, we found that the latency between the Publisher and the Subscriber increases when handling hetero data. In order to suppress the latency increase, we distributed the load between Publishers and Brokers by using distributed Brokers. We considered load balancing indices in creating the balancing method.
Keyword (in Japanese) (See Japanese page) 
(in English) IoT / MQTT / Load distribution / Heterogeneous traffic / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 197, NS2024-87, pp. 1-5, Oct. 2024.
Paper # NS2024-87 
Date of Issue 2024-10-02 (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 NS2024-87

Conference Information
Committee NS  
Conference Date 2024-10-09 - 2024-10-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokushima University + Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network architecture (5G, Local 5G, Beyond5G, Mobile networks, Ad-hoc and sensor networks, Overlay and P2P networks, Programmable networks, SDN/NFV, IoT, Network slicing), Next generation packet transport (High speed Ethernet, IP over WDM, Multi-service package technology, MPLS), Grid, etc. 
Paper Information
Registration To NS 
Conference Code 2024-10-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Load Balancing Evaluation of MQTT Broker by Heterogeneous Traffic 
Sub Title (in English)  
Keyword(1) IoT  
Keyword(2) MQTT  
Keyword(3) Load distribution  
Keyword(4) Heterogeneous traffic  
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1st Author's Name Keisuke Yoshimura  
1st Author's Affiliation Kogakuin University (Kogakuin Univ.)
2nd Author's Name Ryohei Banno  
2nd Author's Affiliation Hitotsubashi University (Hitotsubashi Univ.)
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Speaker Author-1 
Date Time 2024-10-09 13:00:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2024-87 
Volume (vol) vol.124 
Number (no) no.197 
Page pp.1-5 
#Pages 5 
Date of Issue 2024-10-02 (NS) 

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