Figure 6. BER for OFDM 1024 subcarriers under AWGN channel

From

Characterization of Orthogonal Frequency Division Multiplexing (OFDM) Communication Links

Rahmon Kamorudeen Adewale, Ogunti Erastus Olarewaju, Apena Waliu Olalekan

American Journal of Electrical and Electronic Engineering. 2020, 8(3), 91-97 doi:10.12691/ajeee-8-3-4