Signal Quality value with LTE modems

[Aleksander Morgado]

> > Random question, what does +CSQ report? MM uses +CIND because it gives
> > async notifications, which +CSQ does not. CSQ is usually tied to RSSI
> > though, which still isn't as useful for LTE.
>
> Interestingly, the ublox AT manual says, that +CSQ reports the RSRP in LTE, but it doesn’t seem to match the value returned by +CESQ. Perhaps I’m mixing something up.
>

The value reported by +CSQ in LTE for u-blox modems is a fake RSSI
computed from RSRP, something like that, so it's normal that they
actual values don't match with the +CESQ output.

-- 
Aleksander
https://aleksander.es