Figure 4From: Interference Mitigation by Practical Transmit Beamforming Methods in Closed FemtocellsCumulative distribution function for (dashed curve, ""), (dashed curve, "o"), (solid curve, ""), and (solid curve, "o") when mode 1 with four antennas is applied. The mean SNR values are dB, dB, dB, and dB.Back to article page