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Transmission Performance of Application Traffics on High Speed Railway Communications

고속철도통신에서 응용 트래픽의 전송성능

  • Kim, Young-Dong (Dept. Electric Railway Convergence Engineering, Dongyang University)
  • 김영동 (동양대학교 철도전기융합학과)
  • Received : 2017.09.18
  • Accepted : 2017.10.18
  • Published : 2017.10.31

Abstract

LTE-R mobile communication technology based on LTE is used to supply various signal and exchange information required for safety operation of train on high speed railway communication system. In this paper, transmission performance of application traffic which is transferred on high speed communication based on LTE-R is analyzed. And some suggestions for application traffic transmission of high speed railway communication will be considered. Computer simulation is used to analyze performance of CBR, VBR as application traffic. Throughput, delay and packet loss rate is used as performance measurement and analysis parameters.

Acknowledgement

Supported by : 동양대학교

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