Figure 7
From: An efficient MIMO scheme with signal space diversity for future mobile communications

Optimal angle θ vs. SNR for QPSK and 16QAM over 4 × 4 Rayleigh fading channels
From: An efficient MIMO scheme with signal space diversity for future mobile communications
Optimal angle θ vs. SNR for QPSK and 16QAM over 4 × 4 Rayleigh fading channels