Figure 7
From: Robust precoder-decoder design for physical layer network coding-based MIMO two-way relaying system
![Figure 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1687-1499-2013-137/MediaObjects/13638_2013_Article_700_Fig7_HTML.jpg)
AMSE versus transmit SNR: weight parameters in BC stage. Average MSE variation for source 1 with SNR (γ) for different weight parameters in broadcasting stage. N=2, P T /σ2=8γ.