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Paper Abstract and Keywords
Presentation 2018-06-21 13:50
Differential Orthogonal Frequency Division Multiplexing Employing Reed-Solomon Codes
Kotaro Hotta, Hiroshi Kubo, Hiroshi Kubo (Ritsumeikan Univ.) RCS2018-60
Abstract (in Japanese) (See Japanese page) 
(in English) This paper discusses differential orthogonal frequency-division multiplexing (OFDM) in severe time and frequency selective channels, i.e., doubly-selective channels. On severe doubly-selective channels, coherent detection of OFDM has a problem that the frequency transmission efficiency decreases due to pilot insertion. In order to solve this problem, this paper evaluates performance of differential encoding and Reed-Solomon (RS) codes for differential OFDM in time and frequency domain. Finally, computer simulation results confirm that differential OFDM is effective in the case of differential encoding in time domain and RS codes in frequency domain on doubly-selective channels.
Keyword (in Japanese) (See Japanese page) 
(in English) Acoustic Communications / Orthogonal Frequency-Division Multiplexing / Differential Encoding / Reed-Solomon Codes / Doubly-Selective Channels / Differential Detection / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 101, RCS2018-60, pp. 149-154, June 2018.
Paper # RCS2018-60 
Date of Issue 2018-06-13 (RCS) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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 RCS2018-60

Conference Information
Committee RCS  
Conference Date 2018-06-20 - 2018-06-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2018-06-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Differential Orthogonal Frequency Division Multiplexing Employing Reed-Solomon Codes 
Sub Title (in English)  
Keyword(1) Acoustic Communications  
Keyword(2) Orthogonal Frequency-Division Multiplexing  
Keyword(3) Differential Encoding  
Keyword(4) Reed-Solomon Codes  
Keyword(5) Doubly-Selective Channels  
Keyword(6) Differential Detection  
Keyword(7)  
Keyword(8)  
1st Author's Name Kotaro Hotta  
1st Author's Affiliation Ritsumeikan Univercity (Ritsumeikan Univ.)
2nd Author's Name Hiroshi Kubo  
2nd Author's Affiliation Ritsumeikan Univercity (Ritsumeikan Univ.)
3rd Author's Name Hiroshi Kubo  
3rd Author's Affiliation Ritsumeikan Univercity (Ritsumeikan Univ.)
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Speaker Author-1 
Date Time 2018-06-21 13:50:00 
Presentation Time 10 minutes 
Registration for RCS 
Paper # RCS2018-60 
Volume (vol) vol.118 
Number (no) no.101 
Page pp.149-154 
#Pages
Date of Issue 2018-06-13 (RCS) 


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