For 4G service mode, there are four relevant measurements:
For 4G service mode, there are four relevant measurements:
−
*[[RSSI]] - Received Signal Strength Indicator
+
*[[RSSI]] - Received Signal Strength Indicator. RSSI is a negative value, and the closer to 0, the stronger the signal
*[[RSRP]] - the Reference Signal Received Power is the power of the LTE Reference Signals spread over the full bandwidth and narrowband
*[[RSRP]] - the Reference Signal Received Power is the power of the LTE Reference Signals spread over the full bandwidth and narrowband
*[[RSRQ]] - Reference Signal Received Quality is a C/I type of measurement and it indicates the quality of the received reference signal (similar to EC/IO)
*[[RSRQ]] - Reference Signal Received Quality is a C/I type of measurement and it indicates the quality of the received reference signal (similar to EC/IO)