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Paper Abstract and Keywords
Presentation 2010-03-02 11:10
Performance Evaluation of Coherent Optical OFDM with Punctured LDPC Codes for Various Laser Line-width and Modulation Levels
Chang-Jun Ahn, Hisato Fujisaka, Kazuhisa Haeiwa (Hiroshima City Univ.) CAS2009-114 SIP2009-159 CS2009-109
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, coherent optical OFDM (CO-OFDM) has been proposed in optical network to combat chromatic dispersion. CO-OFDM system has been successfully processed and recovered for transmitted signals without chromatic dispersion compensation. However, in optical links, the available optical power is limited due to safety and power consumption. As previously reported, we focused on the minimizing the optical power and have proposed the CO-OFDM with punctured LDPC codes and variable amplitude block codes to overcome the above-mentioned problems. In this paper, we evaluate the performance of CO-OFDM with punctured LDPC codes and variable amplitude block codes on the various laser linewidths and modulation levels.
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Reference Info. IEICE Tech. Rep., vol. 109, no. 436, CS2009-109, pp. 209-214, March 2010.
Paper # CS2009-109 
Date of Issue 2010-02-22 (CAS, SIP, CS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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)
Download PDF CAS2009-114 SIP2009-159 CS2009-109

Conference Information
Committee SIP CAS CS  
Conference Date 2010-03-01 - 2010-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Hotel Breeze Bay Marina, Miyakojima 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal processing for networking and communications, and others 
Paper Information
Registration To CS 
Conference Code 2010-03-SIP-CAS-CS 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Coherent Optical OFDM with Punctured LDPC Codes for Various Laser Line-width and Modulation Levels 
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1st Author's Name Chang-Jun Ahn  
1st Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
2nd Author's Name Hisato Fujisaka  
2nd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
3rd Author's Name Kazuhisa Haeiwa  
3rd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
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Date Time 2010-03-02 11:10:00 
Presentation Time 20 minutes 
Registration for CS 
Paper # CAS2009-114, SIP2009-159, CS2009-109 
Volume (vol) vol.109 
Number (no) no.434(CAS), no.435(SIP), no.436(CS) 
Page pp.209-214 
#Pages
Date of Issue 2010-02-22 (CAS, SIP, CS) 


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