Channel Measurement and Characterization for HSR U-Shape Groove Scenarios at 2.35 GHz

For the design and performance evaluation of broadband wireless communication systems in High-Speed Railway (HSR) environments, it is of crucial importance to have accurate and realistic propagation channel model. Based on real measurement data in U-Shape Groove (USG) scenarios at 2.35 GHz on Zhengzhou-Xi'an (ZX) HSR in China, the channel fading characteristics such as path loss, shadowing, K factor, time dispersivity and Doppler effects are specialized. These technical guidelines will promote the development of the wireless communication system under HSR.