This paper proposes a generic non-stationary wideband geometry-based stochastic model (GBSM) for multiple-input multiple-output (MIMO) high-speed train (HST) channels. The proposed generic model can be applied on the three most common HST scenarios, i.e., open space, viaduct, and cutting scenarios. A good agreement between the statistical properties of the proposed generic model and those of relevant measurement data from the aforementioned scenarios demonstrates the utility of the proposed channel model.
['Ammar Ghazal', 'Cheng-Xiang Wang', 'Yu Liu', 'Pingzhi Fan', 'Mohamed Khaled Chahine']
A generic non-stationary MIMO channel model for different high-speed train scenarios