Will comm.TurboEncoder not work for 8-PSK, 16PSK etc?
1 view (last 30 days)
Show older comments
Hi,
I have implemented an LLR-Turbo decoder (rate 1/3) receiver that works fine for BPSK and QPSK, but doesn't seem to work for 8-PSK and 16-PSK. I was wondering if we need QAM for higher order modulations?
Relevant part of the code (just to show how I have invoked TurboEncoder:
turboEnc = comm.TurboEncoder('InterleaverIndicesSource','Input port');
turboDec = comm.TurboDecoder('InterleaverIndicesSource','Input port', ...
'NumIterations',6);
intrlvrInd = randperm(floor(nBits1*rate1)-2);
b1 = randi([0,1],floor(nBits1*rate1)-2,1);
enc_b1 = turboEnc(b1,intrlvrInd);
0 Comments
Answers (0)
See Also
Categories
Find more on PSK in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!