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Paper Abstract and Keywords
Presentation 2018-11-15 11:45
QoS control functions of MQTT for assured communication and their evaluation
Yuya Sasaki, Tetsuya Yokotani, Hiroaki Mukai (KIT) CQ2018-69
Abstract (in Japanese) (See Japanese page) 
(in English) In IoT accommodating various network services, network services have been provided in wide areas. In order to improve the efficiency of IoT communication, research and development activities of communication protocols for IoT have been promoted. Communication architecture referred to as Information Centric Network (ICN) is one of promising candidates. MQ Telemetry Transport (MQTT) using publish – subscribe sequences is one of options in ICN architecture. MQTT has been expected for lightweight communication and simple implementation. In MQTT, three transfer modes, e.g., QoS 0, QoS 1 and QoS 2, are specified. One of these modes can be selected according to requirements on reliable communication. On the other hand, MQTT can be operated over TCP connections. In this report, we discuss combinations between TCP and MQTT QoS modes. Then, we evaluate communication delay in these combinations. Finally, we propose the best way with small delay and high reliability.
Keyword (in Japanese) (See Japanese page) 
(in English) IoT / MQTT / QoS / communication control / performance evaluation / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 302, CQ2018-69, pp. 33-36, Nov. 2018.
Paper # CQ2018-69 
Date of Issue 2018-11-08 (CQ) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee CQ ICM NS NV  
Conference Date 2018-11-15 - 2018-11-16 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CQ 
Conference Code 2018-11-CQ-ICM-NS-NV 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) QoS control functions of MQTT for assured communication and their evaluation 
Sub Title (in English)  
Keyword(1) IoT  
Keyword(2) MQTT  
Keyword(3) QoS  
Keyword(4) communication control  
Keyword(5) performance evaluation  
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1st Author's Name Yuya Sasaki  
1st Author's Affiliation Kanazawa Institute of Technology (KIT)
2nd Author's Name Tetsuya Yokotani  
2nd Author's Affiliation Kanazawa Institute of Technology (KIT)
3rd Author's Name Hiroaki Mukai  
3rd Author's Affiliation Kanazawa Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2018-11-15 11:45:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2018-69 
Volume (vol) vol.118 
Number (no) no.302 
Page pp.33-36 
#Pages
Date of Issue 2018-11-08 (CQ) 


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