Say goodbye to W-CDMA coverage problem in high-speed environment

In developed regions like Europe and Japan, express railway as ICE, TGV, Shinkansen run trains at speeds of up to 200-300km/h, and Meglev trains in Shanghai are able to fly at a speed of 431km/h. How to ensure coverage in such a high-speed environment is a shared concern of mobile communications operators and vendors.

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