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Paper Abstract and Keywords
Presentation 2016-01-19 11:25
PAPR Reduction of OFDM Signals Using Spinal Codes
Hodaka Tashiro (Osaka City Univ.), Yu Morishima (SNCT), Ikuo Oka, Shingo Ata (Osaka City Univ.) IT2015-82 SIP2015-96 RCS2015-314
Abstract (in Japanese) (See Japanese page) 
(in English) In orthogonal frequency division multiplexing (OFDM) systems, signals have high peak to average power tatio (PAPR) due to the signals generated by synthesizing a large number of sub-carriers. The high PAPR causes a distortion in the signals due to non-linearity of the amplifier, and produces in-band interferences and out-of-band radiations.
This paper presents, a PAPR control method by using Spinal codes for OFDM system. In the system, the PAPR can be reduced by synthesizing the subcarriers after deviding into multiple clusters and multiplicating the phase factor by partial transmit sequence (PTS). The puncturing is applied to the symbols which exceed the PAPR threshold by using Spinal codes.
Keyword (in Japanese) (See Japanese page) 
(in English) Spinal Codes / OFDM / PAPR Reduction / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 394, IT2015-82, pp. 187-190, Jan. 2016.
Paper # IT2015-82 
Date of Issue 2016-01-11 (IT, SIP, RCS) 
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 IT2015-82 SIP2015-96 RCS2015-314

Conference Information
Committee RCS IT SIP  
Conference Date 2016-01-18 - 2016-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kwansei Gakuin Univ. Osaka Umeda Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing for Wireless Communications, Learning, Mathematical Science, Communication Theory, etc. 
Paper Information
Registration To IT 
Conference Code 2016-01-RCS-IT-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) PAPR Reduction of OFDM Signals Using Spinal Codes 
Sub Title (in English)  
Keyword(1) Spinal Codes  
Keyword(2) OFDM  
Keyword(3) PAPR Reduction  
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1st Author's Name Hodaka Tashiro  
1st Author's Affiliation Osaka City University (Osaka City Univ.)
2nd Author's Name Yu Morishima  
2nd Author's Affiliation Suzuka National College of Technology (SNCT)
3rd Author's Name Ikuo Oka  
3rd Author's Affiliation Osaka City University (Osaka City Univ.)
4th Author's Name Shingo Ata  
4th Author's Affiliation Osaka City University (Osaka City Univ.)
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Speaker Author-1 
Date Time 2016-01-19 11:25:00 
Presentation Time 25 minutes 
Registration for IT 
Paper # IT2015-82, SIP2015-96, RCS2015-314 
Volume (vol) vol.115 
Number (no) no.394(IT), no.395(SIP), no.396(RCS) 
Page pp.187-190 
#Pages 4 
Date of Issue 2016-01-11 (IT, SIP, RCS) 

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