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Paper Abstract and Keywords
Presentation 2006-11-30 09:55
DS/SS Communication System with Sampling Rate Selection Diversity
Yohei Suzuki, Anas M. Bostamam, Mamiko Inamori (Keio Univ.), Yukitoshi Sanada (Keio Univ./Sony) SR2006-51
Abstract (in Japanese) (See Japanese page) 
(in English) this paper, sampling rate selection diversity (SRSD) scheme for Direct-Sequence / Spread-Spectrum (DS/SS) is proposed. In DS/SS communication systems, oversampling may be employed to increase the signal-to-noise ratio (SNR). However, oversampling enlarges the power consumption because signal processing of the receiver has to be carried out with higher clock. Higher sampling rate does not always maximize the SNR. In the proposed SRSD scheme, the power consumption can be reduced by selecting the optimum sampling rate
depending on the characteristics of the channel. The proposed SRSD scheme can also reduce the BER more than the conventional oversampling scheme under the certain channel conditions.
Keyword (in Japanese) (See Japanese page) 
(in English) Oversamping / diversity / Direct-Sequence / Spread-Spectrum (DS/SS) / RAKE receiver / Multipath Channel / Cognitive Radio / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 395, SR2006-51, pp. 67-73, Nov. 2006.
Paper # SR2006-51 
Date of Issue 2006-11-22 (SR) 
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 SR  
Conference Date 2006-11-29 - 2006-12-01 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SR 
Conference Code 2006-11-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) DS/SS Communication System with Sampling Rate Selection Diversity 
Sub Title (in English)  
Keyword(1) Oversamping  
Keyword(2) diversity  
Keyword(3) Direct-Sequence / Spread-Spectrum (DS/SS)  
Keyword(4) RAKE receiver  
Keyword(5) Multipath Channel  
Keyword(6) Cognitive Radio  
Keyword(7)  
Keyword(8)  
1st Author's Name Yohei Suzuki  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Anas M. Bostamam  
2nd Author's Affiliation Keio University (Keio Univ.)
3rd Author's Name Mamiko Inamori  
3rd Author's Affiliation Keio University (Keio Univ.)
4th Author's Name Yukitoshi Sanada  
4th Author's Affiliation Keio University/Sony (Keio Univ./Sony)
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Speaker Author-1 
Date Time 2006-11-30 09:55:00 
Presentation Time 25 minutes 
Registration for SR 
Paper # SR2006-51 
Volume (vol) vol.106 
Number (no) no.395 
Page pp.67-73 
#Pages
Date of Issue 2006-11-22 (SR) 


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