Rail Transit

Rail Transit

Rail transit is a major livelihood project related to the life of urban residents and the development of the city. Netra wireless LTE trunking communication solution integrates passenger information system (PIS), onboard CCTV, train control (CBTC), and multimedia trunking services in one system, serving as the key communication platform for data transmission and vehicle management.

Customer Demand
The new generation of wireless rail transit communication system should be able to bear all the communication services in one network, including CBTC, PIS, onboard CCTV, multimedia trunking, emergency message, etc., while the traditional urban rail transit communication system will not be able to meet the needs.
Netra Communication Solutions

Solution

Caltta LTE-M solution contributes a lot to the broadbandization and intelligentization of the rail transit industry. It applies the leading broadband vehicle-to-ground wireless private network technology and realizes a network to carry the four key services of rail transit in one system: Passenger Information System (PIS), onboard CCTV, Communications-Based Train Control (CBTC), and Multimedia Trunking Services in one system.

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