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Paper Abstract and Keywords
Presentation 2018-01-22 13:30
A Study on Adaptive Coded Transmission Scheme using Polar Code
Keita Ito, Eiji Okamoto (NITech), Hideki Takenaka, Hiroo Kunimori, Morio Toyoshima (NICT) IT2017-68 SIP2017-76 RCS2017-282
Abstract (in Japanese) (See Japanese page) 
(in English) Adaptive modulation and coding is one of the important fundamental technologies for wireless communications. It aims to maintain the maximum throughput of transmission according to the channel conditions by selecting the modulation index and the coding rate. On the other hands, Polar code is one of the linear coding scheme, which asymptotically achieves the channel capacity with longer code length. However, to perform the strong correcting ability, it is necessary to select frozen bits properly. The frozen bit is a commonly known bit between the transmitter and the receiver. Utilizing this property of Polar code, in this paper, we propose and investigate an adaptive coding scheme of Polar code which selects the coding rate in the transmitter and estimate it in the receiver. The performances are evaluated through numerical simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) Polar codes / frozen bit / adaptive modulation and coding / fading channels / 5G / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 396, RCS2017-282, pp. 79-83, Jan. 2018.
Paper # RCS2017-282 
Date of Issue 2018-01-15 (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 IT2017-68 SIP2017-76 RCS2017-282

Conference Information
Committee SIP IT RCS  
Conference Date 2018-01-22 - 2018-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Sunport Hall Takamatsu 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2018-01-SIP-IT-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Adaptive Coded Transmission Scheme using Polar Code 
Sub Title (in English)  
Keyword(1) Polar codes  
Keyword(2) frozen bit  
Keyword(3) adaptive modulation and coding  
Keyword(4) fading channels  
Keyword(5) 5G  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Keita Ito  
1st Author's Affiliation Nagoya Institute of Technology (NITech)
2nd Author's Name Eiji Okamoto  
2nd Author's Affiliation Nagoya Institute of Technology (NITech)
3rd Author's Name Hideki Takenaka  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Hiroo Kunimori  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Morio Toyoshima  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2018-01-22 13:30:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # IT2017-68, SIP2017-76, RCS2017-282 
Volume (vol) vol.117 
Number (no) no.394(IT), no.395(SIP), no.396(RCS) 
Page pp.79-83 
#Pages 5 
Date of Issue 2018-01-15 (IT, SIP, RCS) 

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