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Paper Abstract and Keywords
Presentation 2022-07-13 14:05
Experimental Evaluation of Outdoor Long-distance High-Speed Optical Wireless MIMO System
Toshifumi Yamada, Chedlia Ben Naila, Hiraku Okada, Masaaki Katayama (Nagoya Univ) RCS2022-71
Abstract (in Japanese) (See Japanese page) 
(in English) In an outdoor environment, especially for industrial purposes, a multiple-input-multiple-output optical wireless communication (MIMO-OWC) system represents the most flexible and easy-to-deploy solution to deploy solution to achieve point-to-point long-distance and high-speed data transmission.
In this work, we report on the outdoor performance of our proposed 8×8 MIMO-OWC system featuring two linear optical arrays. The communication is experimentally evaluated in terms of the bit-error-rate (BER) while considering both zero forcing (ZF) and maximum likelihood (MLD) techniques. Based on the results, a BER as low as $10^{-6}$ is obtained at a distance of 60m with ZF. At larger distances up to 100m, the use of MLD ensures a performance improvement, as expected. Furthermore, we demonstrate that 200 Mbps communication can be achieved over a distance of 100m.
Keyword (in Japanese) (See Japanese page) 
(in English) OWC / Infrared communication / MIMO / Space Diversity / Intensity Modulation / Zero Forcing / Maximum Likelihood Detection / LED  
Reference Info. IEICE Tech. Rep., vol. 122, no. 106, RCS2022-71, pp. 14-19, July 2022.
Paper # RCS2022-71 
Date of Issue 2022-07-06 (RCS) 
ISSN 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 NS SR RCS SeMI RCC  
Conference Date 2022-07-13 - 2022-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) The Kanazawa Theatre + Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Distributed Wireless Network, M2M (Machine-to-Machine),D2D (Device-to-Device),IoT(Internet of Things), etc 
Paper Information
Registration To RCS 
Conference Code 2022-07-NS-SR-RCS-SeMI-RCC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental Evaluation of Outdoor Long-distance High-Speed Optical Wireless MIMO System 
Sub Title (in English)  
Keyword(1) OWC  
Keyword(2) Infrared communication  
Keyword(3) MIMO  
Keyword(4) Space Diversity  
Keyword(5) Intensity Modulation  
Keyword(6) Zero Forcing  
Keyword(7) Maximum Likelihood Detection  
Keyword(8) LED  
1st Author's Name Toshifumi Yamada  
1st Author's Affiliation Nagoya University (Nagoya Univ)
2nd Author's Name Chedlia Ben Naila  
2nd Author's Affiliation Nagoya University (Nagoya Univ)
3rd Author's Name Hiraku Okada  
3rd Author's Affiliation Nagoya University (Nagoya Univ)
4th Author's Name Masaaki Katayama  
4th Author's Affiliation Nagoya University (Nagoya Univ)
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Speaker Author-1 
Date Time 2022-07-13 14:05:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2022-71 
Volume (vol) vol.122 
Number (no) no.106 
Page pp.14-19 
#Pages
Date of Issue 2022-07-06 (RCS) 


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