I have tried your code. However, I found around 1dB gap between MAP and SOVA, which should not be, because I generated random input sequence with equal probability of 1/0.
I also did a theoretical up bound and found it met MAP decoder very well.
Hence, would you please help me revise SOVA program, I really appreciate your kind help.
email: mansuitian@sina.com
4
09 Feb 2012
Turbo Code Simulation
Generate a turbo code, and decode the code iteratively using MAP detectors.
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