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Paper Abstract and Keywords
Presentation 2014-03-07 14:50
Effects of Sampling Clock Frequency Offset on Cyclostationarity Detection Based Spectrum Sensing in Undersampling Receiver
Daiki Cho, Shusuke Narieda (ANCT) CAS2013-132 SIP2013-178 CS2013-145
Abstract (in Japanese) (See Japanese page) 
(in English) This paper discusses the effects of a sampling clock frequency offset (SCO) and clock jitter on the performance of spectrum sensing in undersampling receiver. It is well known that the SCO and clock jitter provides signal distortions to sampled signal, and it can be considered that the performance of spectrum sensing degrades by this distortion. It can be considered that the degradation is enhanced by adopting the undersampling receiver. This paper shows that 1)the performance of spectrum sensing degrades by the SCO, 2)the clock jitter (50~[ppm]) does not affect the performance. Moreover, this paper shows that the conventional techniques can apply the compensation of these effects.
Keyword (in Japanese) (See Japanese page) 
(in English) Cognitive radio networks / spectrum sensing / OFDM signals / maximum cyclic autocorrelation selection / undersampling / sampling clock frequency offset / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 464, SIP2013-178, pp. 245-250, March 2014.
Paper # SIP2013-178 
Date of Issue 2014-02-27 (CAS, SIP, CS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF CAS2013-132 SIP2013-178 CS2013-145

Conference Information
Committee CS CAS SIP  
Conference Date 2014-03-06 - 2014-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka City University Media Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Processor, Signal Processing for Communication, Wireless LAN/PAN, etc. 
Paper Information
Registration To SIP 
Conference Code 2014-03-CS-CAS-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effects of Sampling Clock Frequency Offset on Cyclostationarity Detection Based Spectrum Sensing in Undersampling Receiver 
Sub Title (in English)  
Keyword(1) Cognitive radio networks  
Keyword(2) spectrum sensing  
Keyword(3) OFDM signals  
Keyword(4) maximum cyclic autocorrelation selection  
Keyword(5) undersampling  
Keyword(6) sampling clock frequency offset  
1st Author's Name Daiki Cho  
1st Author's Affiliation Akashi National College of Technology (ANCT)
2nd Author's Name Shusuke Narieda  
2nd Author's Affiliation Akashi National College of Technology (ANCT)
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Speaker Author-1 
Date Time 2014-03-07 14:50:00 
Presentation Time 25 minutes 
Registration for SIP 
Paper # CAS2013-132, SIP2013-178, CS2013-145 
Volume (vol) vol.113 
Number (no) no.463(CAS), no.464(SIP), no.465(CS) 
Page pp.245-250 
Date of Issue 2014-02-27 (CAS, SIP, CS) 

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