Hi all, I am not sure if this is already discussed or if I am missing something but here is my question - when I run a flowgraph that I put together with the transmitter-receiver example from the Gnuradio Wiki, I get inconsistent BER readouts. BER also seems to change when I change either packet length or the modulation parameters of payload.
The connection between the TX-RX blocks is via a wire and not a channel model, so I assume the BER should be close to nil? Thanks in advance :)
siso_ofdm_trx_cpy.grc
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