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Paper Abstract and Keywords
Presentation 2014-05-23 09:35
Periodogram for Spectrum Sensing
Yee-Loo Foo (MMU, Malaysia), Jun-ichi Takada (Tokyo Inst. of Tech.) SR2014-13
Abstract (in Japanese) (See Japanese page) 
(in English) This paper discusses a challenge in deploying periodogram for the purpose of spectrum sensing. Past simulation study has revealed that periodogram and its variants performed poorly in detecting a single tone sinusoid with varying phase in the presence of noise. In this study on the periodograms' performance, we investigate the effects of segmentation of the sampled sequence, overlapping between segments, and windowing of each segment. Results show that the Bartlett method of periodogram (0% overlapping, without windowing) gives the best performance, when the number of segments matches the number of phase change in the sampled sinusoid.
Keyword (in Japanese) (See Japanese page) 
(in English) Spectrum sensing / Energy detection / Periodogram / Bartlett method / Welch method / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 44, SR2014-13, pp. 83-88, May 2014.
Paper # SR2014-13 
Date of Issue 2014-05-15 (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 SR2014-13

Conference Information
Committee SR  
Conference Date 2014-05-22 - 2014-05-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Toshiba Education & Training Institute 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Technical Exhibition, Product Exhibition, Cognitive Radio, Software Defined Radio, Heterogeneous Network, etc. 
Paper Information
Registration To SR 
Conference Code 2014-05-SR 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Periodogram for Spectrum Sensing 
Sub Title (in English)  
Keyword(1) Spectrum sensing  
Keyword(2) Energy detection  
Keyword(3) Periodogram  
Keyword(4) Bartlett method  
Keyword(5) Welch method  
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Keyword(8)  
1st Author's Name Yee-Loo Foo  
1st Author's Affiliation Multimedia University, Malaysia (MMU, Malaysia)
2nd Author's Name Jun-ichi Takada  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
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Speaker Author-1 
Date Time 2014-05-23 09:35:00 
Presentation Time 25 minutes 
Registration for SR 
Paper # SR2014-13 
Volume (vol) vol.114 
Number (no) no.44 
Page pp.83-88 
#Pages 6 
Date of Issue 2014-05-15 (SR) 

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