Low Complexity Beamforming Methods for MIMO-OFDM Systems


Multiple-input multiple-output (MIMO) systems can significantly improve the network capacity and the quality of service (QoS). We propose a novel beamforming method for MIMO orthogonal frequency division multiplexing (OFDM) systems in this work. The presented method is based on the Rayleigh Quotient (RQ) of the Fourier transform of the channel matrix. Two… (More)
DOI: 10.1109/VTCFall.2012.6399050


7 Figures and Tables