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struct gsm_signal_info_t
Signal Strength Information. #include <modem/gsm_modem.h>
Public Attributes
| Name | |
|---|---|
| char[20] | conn_type RAT identifier as string. "NB-IoT", "eMMC", "GSM". |
| int | RSSI 'received signal strength indicator' see vendor manual for interpretation. recommended values: -65 dBm = excellent ... <= -110 dBM = no signal |
| int | RSRP optional/vendor-dependent: 'reference signal received power' in dBm |
| int | SINR optional/vendor-dependent: 'signal to interference plus noise ratio' Values are in 1/5th of a dB. Range: 0–250 which translates to -20 dB to +30 dB |
| int | RSRQ optional/vendor-dependent: 'reference signal received quality' in dBm |
Public Attributes Documentation
variable conn_type
cpp
char gsm_signal_info_t::conn_type[20]RAT identifier as string. "NB-IoT", "eMMC", "GSM".
variable RSSI
cpp
int gsm_signal_info_t::RSSI'received signal strength indicator' see vendor manual for interpretation. recommended values: -65 dBm = excellent ... <= -110 dBM = no signal
variable RSRP
cpp
int gsm_signal_info_t::RSRPoptional/vendor-dependent: 'reference signal received power' in dBm
variable SINR
cpp
int gsm_signal_info_t::SINRoptional/vendor-dependent: 'signal to interference plus noise ratio' Values are in 1/5th of a dB. Range: 0–250 which translates to -20 dB to +30 dB
variable RSRQ
cpp
int gsm_signal_info_t::RSRQoptional/vendor-dependent: 'reference signal received quality' in dBm