Dear all,
From now on, I tried to estimate BER & SNR value by using bert supported
by gnuradio
in order to get SNR-BER plot for various modulation scheme.
However, when I executed benchmark programs of TX/RX in digital-bert,
SNR value was about 7~8 dB and BER value was about minimum 0.06~0.07
although tx’s amplitude is maximum value. I believe that the benchmark
sources has fatal error and I can’t use the source for our purpose.
How to solve this problem to get accurate SNR and BER information?
Maybe, Did anyone try to take SNR-BER plot by using gnuradio to other
case, and how?
Please, Help me!!
- Hanjin