摘要
首先介绍铁路调度通信、列车控制系统基本特点;在分析基于LTE的语音业务(VoLTE)技术和MC(关键业务)集群通信技术的基础上,针对铁路5G专网MC系统架构以及铁路5G专网集群通信技术应用方案进行研究。
The basic characteristics of railway dispatching communication and train control system are introduced.Based on the analysis of LTE-based voice service(VoLTE)technology and MC(Mission Critical)Trunking technology,a research is made on the architecture of the MC system of railway 5G network and the application scheme of railway 5G private network trunking technology.
出处
《铁道通信信号》
2021年第6期21-26,共6页
Railway Signalling & Communication
基金
中国国家铁路集团有限公司.铁路无线电频率业务规划、实施方案及关键技术研究.N2019G028.
