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Paper Abstract and Keywords
Presentation 2014-07-31 10:50
[Poster Presentation] A distortion noise power control method of OFDM transmission systems for cognitive radio
Ren Kataoka, Yusuke Fujisawa, Shigeru Tomisato, Masaharu Hata (Okayama Univ.) RCC2014-34 NS2014-54 RCS2014-106 SR2014-35 ASN2014-53
Abstract (in Japanese) (See Japanese page) 
(in English) This paper evaluates transmission performance with a non-linear distortion noise power control (DNC) method which controls non-linear distortion noise power according to required transmission quality of modulation schemes used in OFDM transmission systems for cognitive radio. This DNC method controls noise power added in a transmitter by clipping and filtering. Distortion noise power characteristics to clipping levels with the DNC method are evaluated by computer simulations and from these results the set clipping levels and distortion noise ratios for filtering are determined. The results of spectrum properties and BER performance with the DNC method show that the DNC method can control distortion noise power to satisfy required transmission quality of modulation schemes.
Keyword (in Japanese) (See Japanese page) 
(in English) OFDM / Transmission Power Control / Non-linear Distortion Noise / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 165, SR2014-35, pp. 83-88, July 2014.
Paper # SR2014-35 
Date of Issue 2014-07-23 (RCC, RCS, SR, ASN), 2014-07-24 (NS) 
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 RCC2014-34 NS2014-54 RCS2014-106 SR2014-35 ASN2014-53

Conference Information
Committee RCC ASN NS RCS SR  
Conference Date 2014-07-30 - 2014-08-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Terrsa 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Network, M2M: Machine-to-Machine, D2D: Device-to-Device, etc. 
Paper Information
Registration To SR 
Conference Code 2014-07-RCC-ASN-NS-RCS-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A distortion noise power control method of OFDM transmission systems for cognitive radio 
Sub Title (in English)  
Keyword(1) OFDM  
Keyword(2) Transmission Power Control  
Keyword(3) Non-linear Distortion Noise  
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1st Author's Name Ren Kataoka  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Yusuke Fujisawa  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Shigeru Tomisato  
3rd Author's Affiliation Okayama University (Okayama Univ.)
4th Author's Name Masaharu Hata  
4th Author's Affiliation Okayama University (Okayama Univ.)
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Speaker Author-1 
Date Time 2014-07-31 10:50:00 
Presentation Time 90 minutes 
Registration for SR 
Paper # RCC2014-34, NS2014-54, RCS2014-106, SR2014-35, ASN2014-53 
Volume (vol) vol.114 
Number (no) no.162(RCC), no.163(NS), no.164(RCS), no.165(SR), no.166(ASN) 
Page pp.63-68(RCC), pp.41-46(NS), pp.95-100(RCS), pp.83-88(SR), pp.71-76(ASN) 
#Pages 6 
Date of Issue 2014-07-23 (RCC, RCS, SR, ASN), 2014-07-24 (NS) 

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