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Paper Abstract and Keywords
Presentation 2014-01-23 11:15
Detection threshold optimization and performance evaluation of a spectrum usage measurement scheme using CDF of received signal power
Yilin Yao, Kenta Sakurai, Masahiro Umehira, Shigeki Takeda (Ibaraki Univ.) SR2013-78
Abstract (in Japanese) (See Japanese page) 
(in English) For the purpose of efficient use of frequency spectrum, cognitive radio technologies have been attracting a great deal of attention. However, in order to clarify the effectiveness of the cognitive radio technologies, it is necessary to measure spectrum usage ratio accurately and we proposed a new spectrum usage ratio measurement method using cumulative distribution function of received signal power of each frequency block. This paper describes optimization of detection threshold that affects the measurement performance and evaluation results of the measurement performance according to received SNR, packet length and so on by computer simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) Cognitive radio / Cumulative probability distribution function / Received signal power / Spectrum usage ratio / Detection threshold / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 400, SR2013-78, pp. 19-24, Jan. 2014.
Paper # SR2013-78 
Date of Issue 2014-01-16 (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 SR2013-78

Conference Information
Committee SR  
Conference Date 2014-01-23 - 2014-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) cognitive radio, software radio, M2M/D2D communications, standardization, etc. 
Paper Information
Registration To SR 
Conference Code 2014-01-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Detection threshold optimization and performance evaluation of a spectrum usage measurement scheme using CDF of received signal power 
Sub Title (in English)  
Keyword(1) Cognitive radio  
Keyword(2) Cumulative probability distribution function  
Keyword(3) Received signal power  
Keyword(4) Spectrum usage ratio  
Keyword(5) Detection threshold  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yilin Yao  
1st Author's Affiliation Ibaraki University (Ibaraki Univ.)
2nd Author's Name Kenta Sakurai  
2nd Author's Affiliation Ibaraki University (Ibaraki Univ.)
3rd Author's Name Masahiro Umehira  
3rd Author's Affiliation Ibaraki University (Ibaraki Univ.)
4th Author's Name Shigeki Takeda  
4th Author's Affiliation Ibaraki University (Ibaraki Univ.)
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Speaker Author-1 
Date Time 2014-01-23 11:15:00 
Presentation Time 25 minutes 
Registration for SR 
Paper # SR2013-78 
Volume (vol) vol.113 
Number (no) no.400 
Page pp.19-24 
#Pages 6 
Date of Issue 2014-01-16 (SR) 

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