Implementation of a Zero-Forcing Precoding Algorithm Combined with Adaptive Beamforming Based on WiMAX System

<table>BER of MU-MIMO system with conventional ZF only and ZF with beamforming.</table>

International Journal of Antennas and Propagation

Figure 11: Implementation of a Zero-Forcing Precoding Algorithm Combined with Adaptive Beamforming Based on WiMAX System 