I’m using the DECT Shell perf command to evaluate DECT NR+ performance.
Could you please clarify the units and scaling of the snr field in nrf_modem_dect_phy_rx_pcc_status?
In my measurements, I observe SNR values exceeding 100 at close range and negative SNR values at longer distances.
Ex-
PCC RX: RSSI: min: -55, max: -41dBm
PCC RX: SNR: min: 26, max: 104
PCC RX: RSSI: min: -105, max: -88dBm
PCC RX: SNR: min: -14, max: 76
Is this SNR value reported in dB, a fixed-point format, or an internal modem defined scale?
Thank you for your assistance!
