Large-scale mimo MC-CDMA system using combined multiple beamforming and spatial multiplexing

Abstract

This paper proposes a novel Large-scale (massive) Multi-input Multi-output Multi- carrier Code division multiple access (LS MIMO MC-CDMA) model and application to the Fifth-Generation Mobile Communication Systems (5G). This system uses combined cylindrical array antenna multiple beamforming architecture with spatial multiplexing. The model is optimized by Min-Max criteria in order to minimize side lobes and maximize the reduction of propagation loss. The Monte Carlo simulation results unify with the analytical solution for system performance.