First-level interface monitoring system

• Spectrophotometry is used to collect and process the data of interfaces such as 5G-EIR, 5G-IN, 5G-GROS, Level 1 DNS, Level 1 NRF, Level 1 SCP, and SMSC, which are shared throughout the entire path.
• Receive and process the data collected by the secondary systems of 18 railway bureaus.
• Collect and process the data of the vehicle-mounted Igsm-r interface and Uu interface.
• Comprehensively analyze the interface signaling and service data of services such as C3 train control, CTC scheduling, and MC scheduling communication.

Secondary interface monitoring system

• The data of N1/N2/N3/N4/N6/N9 interfaces, secondary DNS interface, RADIUS interface, 5G-GRIS interface, MC interface and Xn interface are collected and processed by spectrophotometry.
• The 5GC virtual switch image collects and processes interface data such as N4/N5/N11/N12.
• The TCE software for base station network management adopts Uu and Xn interface signaling and MR Measurement data, as well as MDT road test data. Wireless collection and processing of data from the Uu interface on the base station side.
• Comprehensively analyze the interface signaling and service data of services such as C3 train control, CTC dispatching, MC dispatching communication, locomotive synchronous control, and train tail.