LTE-R is the next generation of wireless communication system for railway, which has the characteristics of high safety and reliability, high- rate transmission and multi business integration, so as to meet the requirements for many business applications such as 500km/h high speed train mobile communication, CTCS3/4 train control system, railway cluster multi-media dispatching command, emergency communication, disaster prevention and warning, video surveillance, railway Internet of things, etc.
The main characteristics include:
The application and service for railway operation,
The system needs to provide important task functions and applications with service guarantee.
It can provide the guaranteed bandwidth for important applications at the edge of the community.
The traceability of the event.
|
