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Paper Abstract and Keywords
Presentation 2020-03-04 09:40
Improvement of Communication Performance in the Manufacturing Field by Subdividing One Channel of Wireless LAN into Narrow Channels
Fumiko Ohori, Satoko Itaya, Toru Osuga, Taketoshi Nakajima, Kenichi Maruhashi, Fumihide Kojima (NICT) RCS2019-342
Abstract (in Japanese) (See Japanese page) 
(in English) IoT devices receive a lot of attention at factory sites and devices with wireless communications tend to increase. However, there is a problem that over-constraints are imposed to control the risk of inappropriate production decline in advance because it is considered that the increase in the number of wireless terminals causes packet collision, communication delay, and as a result, communication quality deteriorates. In order to solve this problem, this paper realized the method to prevent communication quality degradation by subdividing one channel into narrow channels in network simulation. We confirmed the effect of over-constraints imposed to prevent the risk of inappropriate production decline has been reduced.
Keyword (in Japanese) (See Japanese page) 
(in English) Factory IoT / Flexible Factory / Productivity / Wireless LAN / Communication Quality / Computer Simulation / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 448, RCS2019-342, pp. 123-128, March 2020.
Paper # RCS2019-342 
Date of Issue 2020-02-26 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee RCS SR SRW  
Conference Date 2020-03-04 - 2020-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2020-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improvement of Communication Performance in the Manufacturing Field by Subdividing One Channel of Wireless LAN into Narrow Channels 
Sub Title (in English)  
Keyword(1) Factory IoT  
Keyword(2) Flexible Factory  
Keyword(3) Productivity  
Keyword(4) Wireless LAN  
Keyword(5) Communication Quality  
Keyword(6) Computer Simulation  
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Keyword(8)  
1st Author's Name Fumiko Ohori  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Satoko Itaya  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Toru Osuga  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Taketoshi Nakajima  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Kenichi Maruhashi  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
6th Author's Name Fumihide Kojima  
6th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker
Date Time 2020-03-04 09:40:00 
Presentation Time 20 
Registration for RCS 
Paper # IEICE-RCS2019-342 
Volume (vol) IEICE-119 
Number (no) no.448 
Page pp.123-128 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2020-02-26 


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