Figure 8

${\mathit{N}}_{\mathit{t}}^{\mathbf{\left(}\mathit{u}\mathbf{\right)}}\mathbf{=}\mathbf{4}$, a varying N _r and a spectral efficiency of 4 bits/s/Hz. ABER using the interference-aware detector for node 1 with${\alpha }_{\left(1\right)}^2=1$and node 2 with${\alpha }_{\left(2\right)}^2=0.1$. Dashed lines denote the performance of node 1 with a varying number of receive antennas while solid lines denote the performance of node 2 with a varying number of receive antennas.