Figure 8From: Optimal blockwise subcarrier allocation policies in single-carrier FDMA uplink systemsBit error rate for a SC-FDMA system without CFO for the scenario N p = 64 , N u = 2 , and L = 8 , and σ h ( 1 ) 2 = σ h ( 2 ) 2 . The optimal block-sizes are b∗∈β∗ = {1,2,4}.Back to article page