From: On transmission performance of OFDM-based schemes using MMSE-FDE in a frequency-selective fading channel
Parameters
N c = 256, N m = N c /K
PAPR level (dB)
Conventional OFDM
K = 1, N m = 256
24.08
OFDM/TDM
K = 4 (16), N m = 64 (16)
18.06 (12.04)