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Paper Abstract and Keywords
Presentation 2015-03-04 15:00
On Interference Cancellation for High Data Rate Orthogonal Code DS/CDMA Communication System
Shouhei Toda, Shin'ichi Tachikawa (NNCT) RCS2014-319
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we devise interference cancellation to improve the performance of high data rate orthogonal code DS/CDMA communication system. To prevent BER degradation by Near-Far Problem, a conventional method employs interference cancellation in a condition that the received signal power of each user is controlled to keep the same value. However, in this condition, communication quality of the system can’t be improved significantly because BER of the subtracted signal doesn’t become small. Therefore, reversely, as an advantage of Near-Far Problem, we perform interference cancellation in the presence of power difference for each user.
Keyword (in Japanese) (See Japanese page) 
(in English) Interference Cancellation / Orthogonal Code / Code Division Multiple Access (CDMA) / Near-Far Problem / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 490, RCS2014-319, pp. 107-110, March 2015.
Paper # RCS2014-319 
Date of Issue 2015-02-25 (RCS) 
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 RCS2014-319

Conference Information
Committee RCS SR SRW  
Conference Date 2015-03-04 - 2015-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2015-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Interference Cancellation for High Data Rate Orthogonal Code DS/CDMA Communication System 
Sub Title (in English)  
Keyword(1) Interference Cancellation  
Keyword(2) Orthogonal Code  
Keyword(3) Code Division Multiple Access (CDMA)  
Keyword(4) Near-Far Problem  
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1st Author's Name Shouhei Toda  
1st Author's Affiliation Nagaoka National College of Technology (NNCT)
2nd Author's Name Shin'ichi Tachikawa  
2nd Author's Affiliation Nagaoka National College of Technology (NNCT)
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Speaker Author-1 
Date Time 2015-03-04 15:00:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2014-319 
Volume (vol) vol.114 
Number (no) no.490 
Page pp.107-110 
#Pages 4 
Date of Issue 2015-02-25 (RCS) 

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