On Sun, Mar 30, 2014 at 6:27 AM, Irfan Ullah <[email protected]> wrote: > Hi, > I am working in GRC and I am Designing My own 16 QAM Transceiver without > using the QAM modulation and demodulation blocks of GRC. I have done > modulation using the python function qam_constellation from source code but > now I have a problem how to demodulate the 16QAM without using the QAM > demodulation block of grc while I am working in GRC window. > My grc code is attached to this message below.
Try using the Constellation Receiver instead of the Constellation Decoder. The Receiver implements phase and fine frequency tracking that you'll need to recover the signal. The Decoder simply decodes the symbols to bits. Tom _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
