RSRP (Reference Signal Received Power): The average power level of the received reference signal, measured in dBm. It indicates the signal strength specifically from the serving cell.
RSRQ (Reference Signal Received Quality): A ratio of RSRP to the total received power, measured in dB. It reflects signal quality by considering interference and noise levels, affecting data transmission reliability.
RSSI (Received Signal Strength Indicator): The total power of all received signals, including both desired signals and interference, measured in dBm. It provides a general indication of the signal strength but does not differentiate between useful and interfering signals.
SINR (Signal-to-Interference-plus-Noise Ratio): The ratio of the desired signal strength to the sum of interference and noise, measured in dB. A higher SINR indicates better signal quality and higher data throughput.
Tx Power (Transmission Power): The power level at which the device transmits signals to the network, measured in dBm. It adjusts dynamically based on network conditions to ensure effective communication while conserving energy.
ECL (Energy Consumption Level): Indicates the coverage enhancement level, which can be: 0: Normal coverage. 1: Extended coverage. 2: Ultra-extended coverage. Typically indicating whether the device is operating in normal, extended, or ultra-extended coverage areas. It influences the power consumption and communication reliability. With higher levels used in areas with weaker signals to improve connectivity at the cost of increased power consumption.