Figure 2
From: R bits user selection switch feedback for zero forcing MU-MIMO based on low rate codebook
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1687-1499-2012-7/MediaObjects/13638_2011_Article_220_Fig2_HTML.jpg)
CDF of inter-user interference (4 bits DFT codebook).
From: R bits user selection switch feedback for zero forcing MU-MIMO based on low rate codebook
CDF of inter-user interference (4 bits DFT codebook).