Sierra Wireless AirLink RV50 Series User Manual page 42

ALEOS 4.9.0 Software Configuration User Guide for AirLink RV50 Series
LTE Signal
Strength (RSRP)
LTE Signal
Quality (RSRQ)
LTE Signal
Interference
(SINR Level)
Rev 1 Dec. 17
Reference Signal Received Power
The average signal power of all cell-specific reference signals within the LTE channel
Indicates whether the AirLink gateway has a strong connection to the wireless network
The value varies, depending on the network characteristics and the AirLink gateway.
RSRP
> -95 dBm
-95 dBm to -115 dBm
-116 dBm to -1000 dBm
< -1000 dBm
See also LTE Signal Quality (RSRQ)
Reference Signal Received Quality
The RSRQ indicates the quality of the AirLink gateway's connection to the wireless network. (Is
noise or interference affecting the quality of the connection?) See also
and LTE Signal Strength (RSRP).
The value varies, depending on the network characteristics and the AirLink gateway.
RSRQ
> -9 dB
-9 dB to -12 dB
< -12 dB
Note: For additional information on the LTE network, use the
(described on page 401).
Signal Interference Plus Noise (SINR) Level only applies to Sprint and Verizon Wireless LTE
networks. The maximum value for each level is:
Level 0 = -9 dB
•
Level 1 = -6 dB
•
Level 2 = -4.5 dB
•
Level 3 = -3 dB
•
Level 4 = -2 dB
•
Level 5 = +1 dB
•
Level 6 = +3 dB
•
Level 7 = +6 dB
•
Level 8 = +9 dB
•
Signal strength
Good
Fair
Poor
Inadequate
and Signal Strength
Signal quality
Good
Fair
Poor
42
(RSSI).
Signal Strength (RSSI)
*CELLINFO2? AT command
41111088