Fig. 4
From: DFT codebook-based hybrid precoding for multiuser mmWave massive MIMO systems

The achievable sum rate vs. SNR (U = 4 with 2-antennas’ MS). aNBS = 128. bNBS= 256
From: DFT codebook-based hybrid precoding for multiuser mmWave massive MIMO systems
The achievable sum rate vs. SNR (U = 4 with 2-antennas’ MS). aNBS = 128. bNBS= 256