Hey GNU Radio'ers, and here we go again. Another week has passed and thus it's time for my weekly report. Just like last week, this week has been about implementing an encoder decoder chain in C++ for FECAPI. After I put a lot of work in a good encoder implementation, I did so too with the decoder this week. There is a rather simple successive cancellation decoder like it is known from the original paper and there is an alomst working successive cancellation list decoder. It needs some more love to come up to its full potential, though. As a side note, Python is way easier for a first implementation. It already proved to be helpful to have a Python implementation first a couple of times. So, as planned, next week I'll continue working on this decoder and some more optimization. It seems like natural bit order is beneficial for software implementations, especially in contrast to hardware ones. This work will eventually lead to kernels for VOLK. That's my hope for the moment.
More info and current project progress can be found in [1] and [2]. Cheers Johannes [1] https://github.com/jdemel/gnuradio [2] https://github.com/jdemel/socis-proposal _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
