SVD-Aided Beamforming and Power Allocation Algorithm for Multiuser Turbo-BLAST System Uplink with Imperfect CSI

<table>BER performance of modified Turbo-BLAST systems with different number of active users under the conditions of imperfect CSI (<svg height="21.182501" id="M203" style="vertical-align:-3.39066pt" version="1.1" viewbox="0 0 65.051247 21.182501" width="65.051247" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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International Journal of Antennas and Propagation

fig8

Figure 8

Figure 8: SVD-Aided Beamforming and Power Allocation Algorithm for Multiuser Turbo-BLAST System Uplink with Imperfect CSI 