Browse > Article
http://dx.doi.org/10.5762/KAIS.2019.20.2.51

A Study on the Establishment of Redundancy for Stable Operation of Integrated Railway Network (LTE-R)  

Pyo, Seung-ho (Department of information & communication, korea Polytechnic university)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.20, no.2, 2019 , pp. 51-58 More about this Journal
Abstract
The LTE system decided to build an integrated disaster safety communication network in order to cope with disasters quickly after the April 16, 2014 disaster, and 333 agencies in 8 areas will build a unified disaster safety communication network. It plans to integrate LTE-R, a railway integrated wireless network, and LTE-M, a land-based communication network, in the 700MHz band. LTE-R, a wireless integrated network, and the Ministry of Land, Transport and Maritime Affairs, are currently using VHF and TRS, which are voice communication-oriented communication systems, in order to cope with demand for high-speed railway service, With this possible LTE-R, it is possible to provide advanced services such as radio-based train control and improve railway safety. The company plans to invest KRW 1.1 trillion in new routes to be launched in 2018 and the existing route to be improved in the future, and to build up all routes of general and high-speed railways to LTE-R by 2027.
Keywords
Railway Integrated Radio Network; LTE-R; Redundancy System; DU; RU;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 TTAK.KO-06.0369, Telecommunications Technology Association, 2014 DOI: http://www.tta.or.kr/data/ttas_list_N.jsp
2 KDS475040, Train radio equipment Railway Design Standard Railway Information Communication Design, 2018 DOI: http://www.kcsc.re.kr/file/DownloadGrp/4e9bba7bd6e7-485e-844d-d195b27d69c6
3 Ministry of Land Transport-제2017-460호Railway Design Standard Railway Information Communication Design, 2017
4 Ministry of Land Transport, Ministry of Land Transport Technology Promotion, Korea Railroad Research Institute, Establishment of Standard System for Train Control System Based on Radio Communication for Urban Railroad Final Report, 2014 DOI: https://www.kaia.re.kr/portal/landmark/readTskFinalView.do?tskId=56851&yearCnt=4&menuNo=200100
5 Ministry of Land Transport, Construction of LTE railway communication system for all routes until, 2018 DOI: http://www.molit.go.kr/USR/NEWS/m_71/dtl.jsp?lcmspage=6&id=95080188
6 KISDI, Railway wireless communication network construction and its implications, 2013 DOI: http://m.kisdi.re.kr/mobile/repo/com_view.m?key1=13146&selectPage=
7 Railway Facilities Corporation Railway Integrated Wireless Network (LTE-R) between Wonju and Gangneung, 2017, 10 DOI: http://ebid.kr.or.kr/krn/krnBidList.do
8 TTA Standard LTE based Railway Communication System Architecture (Conventional and High Speed Railway, 2016.4 DOI: http://www.tta.or.kr/data/ttas_view.jsp?rn=1&pk_num=TTAK.KO-06.0437
9 TTAK.KO-06.0407, LTE based railway communication System requirements, Telecommunications Technology Association, 2015, 12. DOI: https://committee.tta.or.kr/include/Download.jsp?filename=choan%2FTTAI.KO-06.0407.pdf
10 W. Cho, H. Choi, and H. Cho, "A Study on Integration Scheme of Wireless Communications in Railway Wireless Network," J. of the Korea Institute of Electronic Communication Sciences, vol. 10, no. 6, pp. 659-664, 2015. DOI: https://doi.org/10.13067/JKIECS.2015.10.6.659   DOI
11 Busan Transportation Corporation, Proposal Request for Installation of Line 1 Train Radio Equipment, 2015,5
12 Railway Facilities Corporation, Railway Integrated Wireless Network LTE-R Technical Specification,2013 DOI: http://www.kric.go.kr/jsp/industry/tei/techdocList.jsp?q_menuId=M01010104&q_docId=M010107&q_docId=M010107&q_menuId=M01010104&q_firstKey=1703220900271a801f7a07&q_lastKey=13110 50900271a80132f23&q_totalPage=292&q_frPage=4&pageNo=3
13 National Security Agency, National Disaster Safety Network Technology Policy Research, 2014, 2015 DOI: http://www.ndsl.kr/ndsl/search/detail/report/reportSearchResultDetail.do?cn=TRKO201500006322
14 National Security Agency, Disaster safety communication network plan, 2015 DOI: http://www.mpss.go.kr/board/file/bbs_0000000000000041/8554/FILE_000000000002377/20160408095549914.hwp