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Paper Abstract and Keywords
Presentation 2009-07-24 10:30
On a Demodulation Procedure for CDMA Systems Based on Complete Complementary Codes
Ryusuke Mayuzumi, Tetsuya Kojima (Tokyo Natl. Call. Tech.) IT2009-18
Abstract (in Japanese) (See Japanese page) 
(in English) Signal design methods for the approximately synchronized CDMA systems based on complete complementary codes have been proposed. It has been shown that estimating the multipath channels and applying the convolution of the spread signals can increase both the information transmission rate and frequency usage efficiency. However, the properties of bit error haven’t been analyzed sufficiently. In this paper, we analyze the distribution of bit error and propose the new procedure to improve bit error rate (BER) property.
Keyword (in Japanese) (See Japanese page) 
(in English) CDMA / complete complementary code / bit error rate / distribution of bit error / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 143, IT2009-18, pp. 73-78, July 2009.
Paper # IT2009-18 
Date of Issue 2009-07-16 (IT) 
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 IT2009-18

Conference Information
Committee IT  
Conference Date 2009-07-23 - 2009-07-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Kwansei Gakuin Univ. (Umeda campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Freshman session, general 
Paper Information
Registration To IT 
Conference Code 2009-07-IT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On a Demodulation Procedure for CDMA Systems Based on Complete Complementary Codes 
Sub Title (in English)  
Keyword(1) CDMA  
Keyword(2) complete complementary code  
Keyword(3) bit error rate  
Keyword(4) distribution of bit error  
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Keyword(6)  
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1st Author's Name Ryusuke Mayuzumi  
1st Author's Affiliation Tokyo National College of Technology (Tokyo Natl. Call. Tech.)
2nd Author's Name Tetsuya Kojima  
2nd Author's Affiliation Tokyo National College of Technology (Tokyo Natl. Call. Tech.)
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Speaker Author-1 
Date Time 2009-07-24 10:30:00 
Presentation Time 25 minutes 
Registration for IT 
Paper # IT2009-18 
Volume (vol) vol.109 
Number (no) no.143 
Page pp.73-78 
#Pages 6 
Date of Issue 2009-07-16 (IT) 

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