Modeling and realization of vehicle-to-vehicle wideband MIMO channels

A geometry-based stochastic scattering model (GBSSM) combining of multi-rings and multi-ellipses model for wideband multi-input multi-output (MIMO) vehicle-to-vehicle (V2V) fading channels is developed in this paper with cross polarized antennas. The proposed model can be applied for the line-of-sight (LOS) and non-LOS (NLOS) scenarios. The channel implementation described in this paper is more concise compared with the available analytical solutions. Based on the proposed GBSSM and realized channel, the channel characteristics and parameters at 2 and 5 GHz with 100 MHz bandwidth are investigated in further.