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Trends of LTE based Railway Communication Systems
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 Title & Authors
Trends of LTE based Railway Communication Systems
Cho, Han-Byeog; Oh, Hyun-Seo; Choi, Jin-Kyu;
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Since the KTX starts operation in 2004, Korean railway system has sustained the highest safety and accuracy. In order to keep this achievement, the LTE based wireless communication system has been introduced for mobile communications and signal transmission. railway, and activities for its standardization are on the way. Railway communication system will be used as part of national safety net through interworking with safety network. This paper reviews the contents of standards and technologies in an LTE-based railway communication(LTE-R) system, and the items to be standardized to improve operational efficiency of the railway system by building a national railway radio communication system.
High Speed Railway Communication;LTE;LTE-R System;Standardization;
 Cited by
LTE 기반의 철도무선통신망과 국가재난안전통신망 공동구축에 따른 전파간섭 분석 및 공존방안 연구,조한벽;김호겸;손일수;

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