Hello,
I followed the PSK Demodulation tutorial, verified the
results then made some changes so I could use it with a USRP
B210. To do this I removed the channel and throttle blocks,
and replaced them with the USRP Source and Sink blocks. I now
would like to use a file as the data source and use a file
sink to compare bit error rates of the transmitted data.
However, it seems like the data is being shifted and I am
unable to make sense of the received data. What changes must
be made to perform the BER calculations?
Thanks for your help,
John