![]() This is a ratio of ' good' energy over 'bad' energy, or ' cleaness' of signal. Note that Power parametrs are expressed in dBm, Quality parameters in dBĮc/Io values - D ownlink carrier-to-interference ratio (signal quality) (dB) (2G, 3G & LTE) Although signal strength may appear to be adequate, throughput speeds may vary due to dependencies on cellular tower loads.There is no black/white answer to what constitutes a successful connection.Measured or reported values vary by modem, carrier, and network environment.Both Signal Strength and Signal Quality must be considered for successful cellular data connection.Physical barriers (mountains, buildings, trains, etc.). ![]()
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