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Paper Abstract and Keywords
Presentation 2020-03-06 14:25
Proposal of 5GHz Simplified Beam Forming Wireless IoT Communication using Wi-Fi Backscatter
Noriharu Suematsu, Koki Edamatsu, Taiki Machii, Mizuki Motoyoshi, Suguru Kameda (Tohoku Univ.) MW2019-161 Link to ES Tech. Rep. Archives: MW2019-161
Abstract (in Japanese) (See Japanese page) 
(in English) In order to realize smart factory which is appeared in the concepts of Society5.0 and Industry 4.0, wireless Internet of Things (IoT) becomes a key technology. Inside of the factory, there are heavy DATA traffics exist between moving/movable machine tools/robots/automated guided vehicle (AGV) with wireless access point (AP) and high speed moving/rotating objects/materials with wireless sensor node (SN). Currently, wireless systems used for wireless IoT are limited such as wireless-LAN/Bluetooth/RFID. Since these system’s frequency bands are limited and narrow, the interference between these systems becomes severe. In this paper, we propose a simplified beam forming wireless IoT communication using novel Wi-Fi backscatter system to notify the existence of SN who wants to send its DATA to AP.
Keyword (in Japanese) (See Japanese page) 
(in English) Microwaves / IoT / Wireless LAN / Beam forming / Backscatter / RFID / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 459, MW2019-161, pp. 117-121, March 2020.
Paper # MW2019-161 
Date of Issue 2020-02-27 (MW) 
ISSN Print edition: ISSN 0913-5685    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)
Download PDF MW2019-161 Link to ES Tech. Rep. Archives: MW2019-161

Conference Information
Committee MW  
Conference Date 2020-03-05 - 2020-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Kochi City Culture-Plaza CUL=PORT 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies 
Paper Information
Registration To MW 
Conference Code 2020-03-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal of 5GHz Simplified Beam Forming Wireless IoT Communication using Wi-Fi Backscatter 
Sub Title (in English)  
Keyword(1) Microwaves  
Keyword(2) IoT  
Keyword(3) Wireless LAN  
Keyword(4) Beam forming  
Keyword(5) Backscatter  
Keyword(6) RFID  
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Keyword(8)  
1st Author's Name Noriharu Suematsu  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Koki Edamatsu  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Taiki Machii  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Mizuki Motoyoshi  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Suguru Kameda  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2020-03-06 14:25:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2019-161 
Volume (vol) vol.119 
Number (no) no.459 
Page pp.117-121 
#Pages
Date of Issue 2020-02-27 (MW) 


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