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Paper Abstract and Keywords
Presentation 2022-11-07 09:55
Performance comparisons of OFDM communication system with autoencoder
Takao Touma, Tomohisa Wada (Ryukyu Univ.) SR2022-46
Abstract (in Japanese) (See Japanese page) 
(in English) This paper is a follow-up to "A study of OFDM communication system with autoencoder" presented at Technical Committee on Smart Radio on May 12, 2022.
In this paper, we compared the performance of an OFDM communication system using an ordinary signal processing block with that of a system using autoencoders.
The system conforms to the IEEE 802.11a standard, assumes 4, 16, and 64 symbols, additive random noise and 2- and 4-wave multipaths as transmission paths, and no inter-symbol interference.
The performance is evaluated by simulation depending on the amplitude of the multipath.
Keyword (in Japanese) (See Japanese page) 
(in English) Autoencoder / OFDM / Multipath / IEEE 802.11a / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 243, SR2022-46, pp. 7-14, Nov. 2022.
Paper # SR2022-46 
Date of Issue 2022-10-31 (SR) 
ISSN Online edition: ISSN 2432-6380
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 SR  
Conference Date 2022-11-07 - 2022-11-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukuoka University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Software Defined Radio, Cognitive Radio, Spectrum Sharing, etc. 
Paper Information
Registration To SR 
Conference Code 2022-11-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance comparisons of OFDM communication system with autoencoder 
Sub Title (in English)  
Keyword(1) Autoencoder  
Keyword(2) OFDM  
Keyword(3) Multipath  
Keyword(4) IEEE 802.11a  
1st Author's Name Takao Touma  
1st Author's Affiliation University of the Ryukyus (Ryukyu Univ.)
2nd Author's Name Tomohisa Wada  
2nd Author's Affiliation University of the Ryukyus (Ryukyu Univ.)
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Date Time 2022-11-07 09:55:00 
Presentation Time 25 minutes 
Registration for SR 
Paper # SR2022-46 
Volume (vol) vol.122 
Number (no) no.243 
Page pp.7-14 
Date of Issue 2022-10-31 (SR) 

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