Figure 9From: Interference Mitigation by Practical Transmit Beamforming Methods in Closed FemtocellsThe outage probability without transmit beamforming (dotted curve), with two-antenna selection ("" markers), and with four-antenna selection ("o" markers) when interference mitigation is on (solid curves) and off (dashed curves). The outage rate is set to 1.0 bps/Hz and mean SNR value of the serving cell signal () is 10 dB.Back to article page