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Paper Abstract and Keywords
Presentation 2026-04-24 11:35
Transmission Characteristics of Railway Application Information Using 5G Technology
Keiichi Takeuchi, Kazuki Nakamura (RTRI), Shogo Ogawa, Hiroyuki Itayama (Tokyo Metro), Taishi Oomi, Taku Suzuki (Hitachi), Kouji Sato, Kengo Yusou (Mitsubishi Electric), Kazuyuki Horikoshi, Shohei Okano (NTT DOCOMO BUSINESS) RCS2026-12
Abstract (in Japanese) (See Japanese page) 
(in English) Stable information transmission is required for railway applications—such as train operations, facility monitoring, and passenger services—to function reliably. Verification tests on information transmission for railway applications utilizing public networks and local 5G were conducted on an operational railway line. This paper outlines the overview of the verification tests and discusses the evaluation of information transmission quality and the associated challenges toward practical implementation based on the obtained results.
Keyword (in Japanese) (See Japanese page) 
(in English) Train Control / Public Network / Local 5G / / / / /  
Reference Info. IEICE Tech. Rep., vol. 126, no. 7, RCS2026-12, pp. 51-56, April 2026.
Paper # RCS2026-12 
Date of Issue 2026-04-16 (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 RCS2026-12

Conference Information
Committee RCS  
Conference Date 2026-04-23 - 2026-04-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Yonago 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Radio Access Technologies, Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2026-04-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmission Characteristics of Railway Application Information Using 5G Technology 
Sub Title (in English)  
Keyword(1) Train Control  
Keyword(2) Public Network  
Keyword(3) Local 5G  
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1st Author's Name Keiichi Takeuchi  
1st Author's Affiliation Railway Technical Research Institute (RTRI)
2nd Author's Name Kazuki Nakamura  
2nd Author's Affiliation Railway Technical Research Institute (RTRI)
3rd Author's Name Shogo Ogawa  
3rd Author's Affiliation Tokyo Metro Co., Ltd. (Tokyo Metro)
4th Author's Name Hiroyuki Itayama  
4th Author's Affiliation Tokyo Metro Co., Ltd. (Tokyo Metro)
5th Author's Name Taishi Oomi  
5th Author's Affiliation Hitachi, Ltd. (Hitachi)
6th Author's Name Taku Suzuki  
6th Author's Affiliation Hitachi, Ltd. (Hitachi)
7th Author's Name Kouji Sato  
7th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
8th Author's Name Kengo Yusou  
8th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric)
9th Author's Name Kazuyuki Horikoshi  
9th Author's Affiliation NTT DOCOMO BUSINESS, Inc. (NTT DOCOMO BUSINESS)
10th Author's Name Shohei Okano  
10th Author's Affiliation NTT DOCOMO BUSINESS, Inc. (NTT DOCOMO BUSINESS)
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Speaker Author-1 
Date Time 2026-04-24 11:35:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2026-12 
Volume (vol) vol.126 
Number (no) no.7 
Page pp.51-56 
#Pages 6 
Date of Issue 2026-04-16 (RCS) 

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