ISI Archives - DSP LOG

BER for BPSK in ISI channel with MMSE equalization

Krishna Sankar15 years ago13 years ago651 mins

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…

BER for BPSK in ISI channel with Zero Forcing equalization

Krishna Sankar15 years ago571 mins

In the past, we had discussed BER for BPSK in flat fading Rayleigh channel. In this post, lets discuss a frequency selective channel with the use of Zero Forcing (ZF) equalization to compensate for the inter symbol interference (ISI). For simplifying the discussion, we will assume that there is no pulse shaping at the transmitter….