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Reply To: DB to DBm conversion

#82077
fuzz
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As mentioned by Pix, dB can’t change to dBm or vice versa. But i confused because in my cases, in order to define CQI code, i have to calculate SINR from RSRQ. SINR is in dB unit while RSRQ in dBM and the formula to calculate SINR =1/(1/(12*RSRQ)-1). Anyone can help me here?