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Paper Abstract and Keywords
Presentation 2007-10-15 14:20
Wavelength-Hopping/Time-Spreading Optical CDMA Systems based on Optical Orthogonal Codes and Modified Prime Sequence Codes
Tomoko K. Matsushima (Polytechnic Univ.), Noboru Ochiai (IAIT), Yasuaki Teramachi (Polytechnic Univ.) WBS2007-34
Abstract (in Japanese) (See Japanese page) 
(in English) Many two-dimensional (2-D) wavelength-hopping time-spreading codes have been reported to improve the performance of optical code-division multiple access (O-CDMA) systems. These codes can increase the number of subscribers and simultaneous users rather than one-dimensinal conventional asynchronous O-CDMA systems with unipolar time-spreading codes. The multiple-wavelength optical orthogonal code (MWOOC) is one of the 2-D codes proposed by Kwong et al. The MWOOCs use OOCs and MPSCs as time-spreading codes and wavelength-hopping codes, respectively. Recently, a generalized class of MPSCs, which includes the class of original MPSCs as its subclass, was presented. This paper investigates the properties and the BER peformance of the MWOOCs employing generalized MPSCs.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical CDMA / wavelength-hopping time-spreading code / MWOOC / Modified prime sequence code / Generalized MPSC / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 256, WBS2007-34, pp. 11-16, Oct. 2007.
Paper # WBS2007-34 
Date of Issue 2007-10-08 (WBS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 WBS  
Conference Date 2007-10-15 - 2007-10-16 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To WBS 
Conference Code 2007-10-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Wavelength-Hopping/Time-Spreading Optical CDMA Systems based on Optical Orthogonal Codes and Modified Prime Sequence Codes 
Sub Title (in English)  
Keyword(1) Optical CDMA  
Keyword(2) wavelength-hopping time-spreading code  
Keyword(3) MWOOC  
Keyword(4) Modified prime sequence code  
Keyword(5) Generalized MPSC  
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1st Author's Name Tomoko K. Matsushima  
1st Author's Affiliation Polytechnic University (Polytechnic Univ.)
2nd Author's Name Noboru Ochiai  
2nd Author's Affiliation Ibaraki Prefectual Academy of Industrial Technology (IAIT)
3rd Author's Name Yasuaki Teramachi  
3rd Author's Affiliation Polytechnic University (Polytechnic Univ.)
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Speaker Author-1 
Date Time 2007-10-15 14:20:00 
Presentation Time 25 minutes 
Registration for WBS 
Paper # WBS2007-34 
Volume (vol) vol.107 
Number (no) no.256 
Page pp.11-16 
#Pages
Date of Issue 2007-10-08 (WBS) 


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