LTE signal metrics
KeeneticOS 3.7
features graphical mobile signal strength visualization for connected 4G/3G modems.
Go to the Internet → 4G/3G modem menu, and on the Mobile broadband connection page, press the Show signal levels button.
In the window that appears, you will see a graphical display of the current LTE signal strength.
RSSI — represents the strength of the received signal. Values closer to 0
indicate higher power;
SINR — indicates the bandwidth capacity of the channel. Higher values mean better performance;
RSRP — indicates the strength of the channel signal. Values closer to 0
indicate higher power;
RSRQ — represents the quality of the channel signal. The closer to 0
, the better the selectivity.
Further information detailing the above parameters can be found in the 'LTE signal quality parameters' article.