Figure 15From: Optimal blockwise subcarrier allocation policies in single-carrier FDMA uplink systemsBit error rate for a SC-FDMA system with CFO for the scenario N p = 128 , N u = 2 , and L = 8 . The CFO of each user is independently uniformly generated in [0,0.1]. The optimal block-sizes is b max ∗ =8.Back to article page