Analysis of radio based train control system using LTE-R and analysis of security requirements: The security of the radio based train control system

摘要

In this paper, we analyze the radio based train control system using LTE-R to construct a secure communication environment, and examine the necessity of security by analyzing the risk of attack. In addition, we define the security requirements considering characteristics of the radio train control system and propose a security model by comparing with the security model in similar environment.