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Paper Abstract and Keywords
Presentation 2020-09-04 09:15
Synchronous Optical CDMA Scheme Using Modified Prime Sequence Code and Its Inverted Code
Kyohei Ono, Shoichiro Yamasaki, Tomoko K. Matsushima (Polytechnic Univ.) IT2020-18
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a synchronous optical code-division multiple access (CDMA) scheme using a modified prime sequence code (MPSC) and its inverted code simultaneously. Several optical CDMA schemes using either an MPSC or an inverted MPSC have been proposed in previous studies. However, an optical CDMA scheme using an MPSC and an inverted MPSC simultaneously has not been reported so far. This paper shows that the known cancellation scheme, such as Shalaby's scheme, cancels multi-user interference even if the scheme uses these two codes simultaneously.
Keyword (in Japanese) (See Japanese page) 
(in English) optical CDMA / visible-light communication / modified prime sequence code / interference cancellation / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 157, IT2020-18, pp. 1-6, Sept. 2020.
Paper # IT2020-18 
Date of Issue 2020-08-28 (IT) 
ISSN Print edition: ISSN 0913-5685  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 IT  
Conference Date 2020-09-04 - 2020-09-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Error correcting codes, General 
Paper Information
Registration To IT 
Conference Code 2020-09-IT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Synchronous Optical CDMA Scheme Using Modified Prime Sequence Code and Its Inverted Code 
Sub Title (in English)  
Keyword(1) optical CDMA  
Keyword(2) visible-light communication  
Keyword(3) modified prime sequence code  
Keyword(4) interference cancellation  
1st Author's Name Kyohei Ono  
1st Author's Affiliation Polytechnic University (Polytechnic Univ.)
2nd Author's Name Shoichiro Yamasaki  
2nd Author's Affiliation Polytechnic University (Polytechnic Univ.)
3rd Author's Name Tomoko K. Matsushima  
3rd Author's Affiliation Polytechnic University (Polytechnic Univ.)
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Date Time 2020-09-04 09:15:00 
Presentation Time 25 
Registration for IT 
Paper # IEICE-IT2020-18 
Volume (vol) IEICE-120 
Number (no) no.157 
Page pp.1-6 
#Pages IEICE-6 
Date of Issue IEICE-IT-2020-08-28 

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