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Paper Abstract and Keywords
Presentation 2026-03-05 13:00
Doppler Interference Canceller for Terrestrial Digital Broadcasting -- Proposal of a Pipeline-Friendly DFT-Based ICI Cancellation Method --
Masaki Nishikawa (Keio Univ), Takashi Seki (TOSHIBA), Tomoaki Ohtsuki (Keio Univ) RCS2025-277
Abstract (in Japanese) (See Japanese page) 
(in English) This paper reports on an inter-carrier interference (ICI) cancellation function that effectively suppresses multiple Doppler interference in terrestrial digital broadcasting. It is a novel approach based on pipeline-processable discrete Fourier transforms (DFTs), eliminating the need for large-scale matrix computations. The fundamental operating principles and design examples are presented, followed by the performance results obtained from a prototype.
Keyword (in Japanese) (See Japanese page) 
(in English) ISDB-T / OFDM / ICIC / Doppler / Inter-carrier interference / DFT / Pipeline processing / Mobile reception  
Reference Info. IEICE Tech. Rep., vol. 125, no. 387, RCS2025-277, pp. 104-109, March 2026.
Paper # RCS2025-277 
Date of Issue 2026-02-25 (RCS) 
ISSN 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 RCS2025-277

Conference Information
Committee RCS SR SRW  
Conference Date 2026-03-04 - 2026-03-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo University of Science 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2026-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Doppler Interference Canceller for Terrestrial Digital Broadcasting 
Sub Title (in English) Proposal of a Pipeline-Friendly DFT-Based ICI Cancellation Method 
Keyword(1) ISDB-T  
Keyword(2) OFDM  
Keyword(3) ICIC  
Keyword(4) Doppler  
Keyword(5) Inter-carrier interference  
Keyword(6) DFT  
Keyword(7) Pipeline processing  
Keyword(8) Mobile reception  
1st Author's Name Masaki Nishikawa  
1st Author's Affiliation Keio University (Keio Univ)
2nd Author's Name Takashi Seki  
2nd Author's Affiliation TOSHIBA CORPORATION (TOSHIBA)
3rd Author's Name Tomoaki Ohtsuki  
3rd Author's Affiliation Keio University (Keio Univ)
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Speaker Author-1 
Date Time 2026-03-05 13:00:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2025-277 
Volume (vol) vol.125 
Number (no) no.387 
Page pp.104-109 
#Pages 6 
Date of Issue 2026-02-25 (RCS) 

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