Coverage - Teldat -3Ge-USB User Manual

6 Monitoring the device via the WEB
Note
Depending on the 3G module model the Teldat-3Ge-USB has, the information shown on the cell may
vary.

6.1.4 Coverage

The information obtained in this link is the evolution for 3 values that define the WWAN network quality.
• Rx_level: RF signal level in the antenna.
• RSCP (Receive Signal Code Power): Power level of the received signal in a physical channel (code) after de-
spreading the signal for the group of neighboring cells where more power is received (level measurement). In
CDMA/UMTS systems, this is normally associated to the downlink, which is measured by the user device (UE) and
reported to Node-B taking the antenna connector as a point of reference. This value is used by the module to cal-
culate the Pathloss and as a criterion when executing handovers (HO).
• EcIo: Ratio of power measured in the neighboring cells, between the pilot bits (Ec) and the total power received or
the spectral density total (Io). This is a Quality measurement (also known as Pilot Strength).
40
Pathloss = Transmitted channel power [dBm] - RSCP [dBm]
Teldat S.A.
Teldat-3Ge-USB User Manual