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Paper Abstract and Keywords
Presentation 2025-12-05 17:00
Development of an FPGA-Based Signal Processing Unit for a Flexible Railway Signaling System Adaptable to Specification Changes
Takuto Suzuki, Hiroshi Mochizuki (Nihon Univ.) DC2025-109
Abstract (in Japanese) (See Japanese page) 
(in English) Railway signaling systems using rails as transmission media, such as ATC, have greatly contributed to achieving highly safe train control. On the other hand, wireless train control systems known as ATACS and CBTC have also become widely recognized in recent years. Based on the above, this research aimed to develop a system capable of flexibly adapting to railway signaling systems with various specifications. We investigated system construction using FPGAs. Within this framework, we developed signal processing components, such as FFT, that can be commonly used across various systems using hardware description languages. We then evaluated their performance when actually implemented on FPGAs.
Keyword (in Japanese) (See Japanese page) 
(in English) railway signaling system / train control / FPGA / / / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 278, DC2025-109, pp. 44-47, Dec. 2025.
Paper # DC2025-109 
Date of Issue 2025-11-28 (DC) 
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 DC2025-109

Conference Information
Committee DC  
Conference Date 2025-12-05 - 2025-12-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Kokubu Park Plaza 2F conference room 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Winter Workshop on Safety 
Paper Information
Registration To DC 
Conference Code 2025-12-DC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of an FPGA-Based Signal Processing Unit for a Flexible Railway Signaling System Adaptable to Specification Changes 
Sub Title (in English)  
Keyword(1) railway signaling system  
Keyword(2) train control  
Keyword(3) FPGA  
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1st Author's Name Takuto Suzuki  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Hiroshi Mochizuki  
2nd Author's Affiliation Nihon University (Nihon Univ.)
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Speaker Author-1 
Date Time 2025-12-05 17:00:00 
Presentation Time 20 minutes 
Registration for DC 
Paper # DC2025-109 
Volume (vol) vol.125 
Number (no) no.278 
Page pp.44-47 
#Pages 4 
Date of Issue 2025-11-28 (DC) 

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