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is there anyone who can tell me what does LLR clipping level do? how it work?how can it be implemented? i had searched the net and there are only brief information stating that there are fixed,snr-aware and empiricial. But for a given LLR, how does these clipping help to determine anything?
Re: MATLAB : need help for BER and SNR plot for QAM modulation and demodulation
edit to the post . i am getting a weird zig zag curve plot for my SNR vs BER graph. For demodulation of noiseless signal i get a straight line plot which i believe is correct?
please correct me if there is anything...
MATLAB : need help for BER and SNR plot for QAM modulation and demodulation
i am currently creating a code where the signal vector will be segmented out to a certain amount of bits and i will add noise to it and demodulation and get the BER. But my BER vs SNR plot graph looks very wierd to how...
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