Telit Wireless Solutions LE910C series - Page 420

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 420 of 1904 2022-03-04
Not Subject to NDA
3G Networks
The execution command returns the following message:
+CSQ: <rssi>,<ecio>
Name
Type
Default
Description
<rssi>
integer
N/A
Received Signal Strength Indication.
For <rssi> to be compliant with 3GPP
TS27.007 specification, levels are
mapped to range 0...31.
Values:
0
:
-113 dBm or less
1
:
-111 dBm
2÷30
:
-109...-53 dBm
31
:
- 51 dBm or greater
99
:
not known or not detectable
<sq>
integer
N/A
<sq>: signal quality
EcIo: the signal-to noise ratio.
For <sq> levels are mapped to range
0...7.
Values:
0
:
-1...0 dBm
1
:
-5...-2 dBm
2
:
-8...-6 dBm
3
:
-11...-9 dBm
4
:
-15...-12 dBm