How to remotely improve SINR?

Hello Experts,

Anything can be done remotely to improve SINR?
LTE, Ericsson system.
Any parameters to check?

You need to check reason of bad SINR…
If its bad coverage you can increases CRSgain with pdschtypeBgain.
But it will change your traffic pattern.

Reason should not be overshooting if you want to improve SINR remotely.
There are some counters which gives your pucch and pusch SINR distribution in Cells.

You should run a Drive Test.

To ehance SINR , you have to eliminate the interference , check the overshooting cells from Drive test and solve it