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How riders on high-speed trains get a stable 5G connection

(April 2024) When trains move at hundreds of kilometers per hour, a mobile phone remains with the same base station for less than a minute before the connection is handed over to the next antenna along the line. How do mobile phones not drop their connection under such conditions?  Find out from an expert from China Telecom Anhui who describes how train passengers on the Beijing-Shanghai High-Speed Railway stay hooked on 5G for the entire journey.  

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