Author(s)

Jie Peng

Corresponding Author

Jie Peng

Abstract

With the rapid development of social economy, railway trains are developing towards high speed and quasi-high speed. In order to improve train safety, we should pay attention to man-machine control on trains and information flow inside trains. A reliable and stable railway communication system can effectively improve transport efficiency and traffic safety. At present, GSM-R communication system is the main system in China's trains. The next step is to promote the formulation of relevant standards for LTE-R communication system, and to transform the railway communication system more in line with the characteristics of modern railway transportation by combining the 5G technology under study.

Keywords

Railway transportation communication system, GSM-R, LTE-R, 5G