Hi Muneeba, so the point is: What *is* SNR? Can you define it mathematically?
Best regards, Marcus On 11.05.2016 11:47, Raja Muneeba wrote: >> HI, >> >> I am using usrp N210 with db SBX, and I do not have any message wave >> (or source file). I simply transmit and receive a sin wave via USRPs >> (find my graphs attached). I am not doing any modulation/de modulations. >> >> I need to know the SNR value at the receiver end. I also want to >> adjust the signal strength to change SNR. SNR is signal >> strength/noise in db. How can I do this? >> >> I see solutions with modulation schemes, but since I don’t use any >> modulation, how can it be done without that? >> >> Regards, >> Muneeba R.
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