---------- Forwarded message ---------- From: Achilleas Anastasopoulos <[email protected]> Date: Thu, Aug 19, 2010 at 4:19 AM Subject: Re: [Discuss-gnuradio] gr-trellis: convenc and viterbi with own mapper/de-mapper To: [email protected]
Jonas, there is a very extensive doc file in gr-trellis that hopefully answers your questions, as well as a lot of examples. Please read it and let me know if you still have questions about it. BTW: your issue has nothing to do with truncation as was suggested in a reply. In short: one way to implement your system is to mapp the encoded symbols directly to QPSK symbols (essentially this is what you are doing!) and thus produce 5 demodulated symbols that you will feed in the VA. Achilleas _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
