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Paper Abstract and Keywords
Presentation 2007-05-24 16:45
[Special Talk] Sampling Rate Selection in Cognitive Radio
Yukitoshi Sanada (Keio Univ.) SR2007-7
Abstract (in Japanese) (See Japanese page) 
(in English) In order to support various wireless standards such as WLAN or IMT-Advanced a cognitive radio terminal requires an A/D converter with flexible sampling rate. By setting the sampling rate higher than the Nyquist, fractional sampling realizes path diversity because it can extracts the different impulse response of the channel for each sampling point. Therefore, in cognitive radio, the sampling rate selection relates to QoS requirements as well as system selection.

In this report, new research results regarding the diversity effect of fractional sampling, a sampling rate selection scheme based on channel conditions, signal detection with fractional sampling, a new sampling rate conversion scheme, and signal processing schemes in direct sampling receivers are presented.
Keyword (in Japanese) (See Japanese page) 
(in English) Cognitive Radio / Fractional Sampling / Path Diversity / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 69, SR2007-7, pp. 35-41, May 2007.
Paper # SR2007-7 
Date of Issue 2007-05-17 (SR) 
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 SR2007-7

Conference Information
Committee SR  
Conference Date 2007-05-24 - 2007-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To SR 
Conference Code 2007-05-SR 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Sampling Rate Selection in Cognitive Radio 
Sub Title (in English)  
Keyword(1) Cognitive Radio  
Keyword(2) Fractional Sampling  
Keyword(3) Path Diversity  
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1st Author's Name Yukitoshi Sanada  
1st Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2007-05-24 16:45:00 
Presentation Time 25 minutes 
Registration for SR 
Paper # SR2007-7 
Volume (vol) vol.107 
Number (no) no.69 
Page pp.35-41 
#Pages 7 
Date of Issue 2007-05-17 (SR) 

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