![BER for BPSK in ISI channel with MMSE equalization](https://dsplog.com/db-install/wp-content/uploads/2010/01/ber_plot_bpsk_isi_mmse_equalizer.png)
BER for BPSK in ISI channel with MMSE equalization
In the past, we had discussed BER for BPSK in flat fading Rayleigh channel and BER for BPSK in a frequency selective channel using Zero Forcing Equalization. In this post, lets discuss a frequency selective channel with the use of Minimum Mean Square Error (MMSE) equalization to compensate for the inter symbol interference (ISI). For…