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Paper Abstract and Keywords
Presentation 2009-09-11 13:50
Proposal of Optical CDMA System using Maximum Likelihood Soft Decision Technique
Takahito Kirihara, Noriki Miki, Shin Kaneko, Hideaki Kimura, Hisaya Hadama (NTT Corp.) CS2009-40
Abstract (in Japanese) (See Japanese page) 
(in English) We proposed an optical CDMA system using a maximum likelihood soft decision technique. Optical CDMA that has some characteristics - flexibility to possibility of accepting high-speed services and high security, is achieved keeping highly use of the frequency. However, beat noise is generated and degrades the receiver sensitivity. By using maximum likelihood soft decision technique, these issues are addresed.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical CDMA systems / beat noises / maximum likelihood decision techniques / correlators / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 190, CS2009-40, pp. 41-45, Sept. 2009.
Paper # CS2009-40 
Date of Issue 2009-09-03 (CS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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 CS2009-40

Conference Information
Committee IN NS CS  
Conference Date 2009-09-10 - 2009-09-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University (Miyagi) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Post IP Networking, Network Model, Internet Traffic, TCP/IP, Multimedia Communication, Network Management, Resource Management, Private Network, NW Security, etc 
Paper Information
Registration To CS 
Conference Code 2009-09-IN-NS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal of Optical CDMA System using Maximum Likelihood Soft Decision Technique 
Sub Title (in English)  
Keyword(1) Optical CDMA systems  
Keyword(2) beat noises  
Keyword(3) maximum likelihood decision techniques  
Keyword(4) correlators  
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1st Author's Name Takahito Kirihara  
1st Author's Affiliation NTT Access Network Service Systems Laboratories, NTT Corporation (NTT Corp.)
2nd Author's Name Noriki Miki  
2nd Author's Affiliation NTT Access Network Service Systems Laboratories, NTT Corporation (NTT Corp.)
3rd Author's Name Shin Kaneko  
3rd Author's Affiliation NTT Access Network Service Systems Laboratories, NTT Corporation (NTT Corp.)
4th Author's Name Hideaki Kimura  
4th Author's Affiliation NTT Access Network Service Systems Laboratories, NTT Corporation (NTT Corp.)
5th Author's Name Hisaya Hadama  
5th Author's Affiliation NTT Access Network Service Systems Laboratories, NTT Corporation (NTT Corp.)
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Speaker Author-1 
Date Time 2009-09-11 13:50:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CS2009-40 
Volume (vol) vol.109 
Number (no) no.190 
Page pp.41-45 
#Pages 5 
Date of Issue 2009-09-03 (CS) 

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