Next-Generation Railway Wireless Communication 5G-R System-Nanjing Ticom Technology Co., Ltd.

Products & Solutions

Product

Private Network

Railway wireless signal coverage system

Signal products

IoT intelligent monitoring and control system products

占位符

Next-Gen Railway 5G-R Wireless System 5G-F Maglev Train-to-Ground System Railway GSM-R Wireless Communication System

5G Coverage System for HSR Digital Train Dispatch (DRTD) Repeater System Railway GSM-R Optical Repeater System GNSS BeiDou/GPS Repeater System

Railway semi-automatic block information transmission system

Fault location and monitoring system for tunnel leaky cables Intelligent tunnel chamber environment monitoring and alarm system Antenna intelligent control system Computer room power environment monitoring system Intelligent patch panel system

Industry solutions

Digital railway

Low-altitude intelligent connectivity

Educational training

占位符

5G private network solution for railway stations and yards Solution of Railway Infrastructure Monitoring Based on AIOT Auxiliary solution for safety of overhead traveling crane and ground train based on Beidou satellite Solution of multimedia scheduling system

Solution of Low Altitude Zhilian 5G Private Network Solution of low-altitude UAV inspection on railway lines

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System Architecture

Based on its railway safety design philosophy and system architecture, Taitong has developed a 5G-R system that fully complies with 3GPP and RedCap technical standards. The system comprises:
① A high-capacity, lightweight 5G-R core network.
② BBU base stations featuring integrated or separated CU/DU architectures.
③ RRUs with varying power levels and 2/4/8 TR antenna channels.
④ An intelligent O&M system (iOMS) powered by AI models.

Leveraging advanced technologies such as NFV cloud-network convergence, network slicing, high-reliability redundancy, Massive MIMO, and intelligent O&M, the system features seamless failover with dual-DC core network disaster recovery. It supports the independent operation of core networks for high-speed and conventional railways, as well as the independent deployment of outdoor DUs. This solution meets the railway's growing demands for digitalization, intelligentization, and enhanced safety, providing a secure, reliable, and technologically advanced wireless communication network and IoT hosting platform for the railway industry.

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System Architecture

Product

5G Core

Taitong's cloud-native 5G-R core network delivers secure, millisecond-level failover and massive connectivity for both high-speed and conventional railways.

Integrated BBU Base Station

A 3GPP R17 compliant CU/DU modular base station featuring 1+1 full redundancy and flexible fiber-based remote deployment.

Separated CU/DU Base Station

A flexible CU+DU distributed base station supporting up to 16 cells, 80km remote deployment, and full redundancy for railway chain networking.

Remote Radio Unit (RRU)

A highly reliable 5G-R FDD RRU featuring flexible power specs, cross-antenna redundancy, and built-in monitoring interfaces for comprehensive railway coverage.