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http://dx.doi.org/10.13067/JKIECS.2016.11.8.729

Comparison Study of Interoperability of Railway Wireless Communication Networks  

Cho, Woong (Dept. of Computer System Engineering, Jungwon University)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.11, no.8, 2016 , pp. 729-734 More about this Journal
Abstract
The current domestic railway wireless communication networks transmit and receive data using several communication schemes such as VHF, TRS-ASTRO, and TRS-TETRA depending on the specific region. Recently, LTE scheme has been adopting in railway wireless communication systems to provide various services and increase reliability. It is critical to support the network interoperability between the existing communication schemes and new communication scheme for seamless data transmission. In this paper, we propose two interoperability schemes in railway communications networks, i.e., network oriented scheme and terminal oriented scheme. We consider the operation scenario for each scheme and compare two interoperability schemes. The practical implementation issues are also discussed based on suggested schemes.
Keywords
Railway Wireless Communication Networks; Interoperability; Operation Scenario; Implementation Issues;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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