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Note:
A more complete set of configurable settings is available in the
Advanced Settings
window. (See
Advanced Settings
.)
Signal Information
Learn how to determine the signal strength and get detailed 3G/4G status information.
Icon
Description
No signal
Very weak signal
Excellent signal
Click the signal strength icon to display the Signal Quality window. The window displays:
● The active network — the network that is currently being used for your data connection.
For example, “3G (EVDO Rev A).”
● 3G or 4G status:
Connection status. For example, “Connected.”
Tables that show the coverage type, RSSI and Ec/Io (for 3G), RSSI and CINR (for
4G WiMAX), and RSRP and RSRQ (for 4G LTE).
RSSI reflects the signal strength of the network.
Ec/Io is a dimensionless ratio of the average power of a channel, typically the pilot
channel, to the total signal power.
RSRP stands for Reference Signal Received Power and reflects the LTE signal
strength.
CINR stands for Carrier to Interference-plus-Noise Ratio and is a measurement of
signal effectiveness.
RSRQ stands for Reference Signal Received Quality and reflects the LTE signal
quality. RSRQ is the ratio between the RSRP and the Received Signal Strength
Indicator (RSSI).
The first table also shows the type(s) of 3G service you have: 1X, 1xEV-DO, or both.
(To determine whether you have EV-DO Rev. 0 or Rev. A service, use the text near
the 3G icon; see
Mobile Broadband Information and Settings
.)