Bodaqun provides high-quality and reliable high-speed mobile broadband wireless solutions, which can ensure real-time, high bandwidth, and high video quality transmission of mobile video monitoring and vehicle control, passenger information systems, internet access, and in car audio and video advertising. Using this plan, mobile units are installed on vehicles, and a base station unit is installed every 2-10 km along the railway line. Even in a high-speed movement state of 380Km/h, the unique technology of the solution can ensure accurate communication and smooth base station switching. The plan is suitable for high-speed rail, urban rail, subway, train, tram, light rail, airport shuttle bus, and similar transportation vehicles.