every where it is written that we can produce llr for systematic convolutional codes. cant we produce the same llrs for conventional(simple) convolutional codes using bcjr?
I have to write in Matlab the OFDM LDPC turbo decoder. Could you help me with implementation MAP alghoritm? This is more difficult for me now. I don't know how to start ...
My e-mail: qpa131@o2.pl
Thanks a lot for quickly help
Could you point a document where this algorithm is simply explain? I have problem with understanding trellis graph ....
Do you think that I can reuse your algorithm for my OFDM system transmision with LDPC code. I'd like to make too chanel estimation based on pilot symbols (Reference Symbols).