Determine the exact position in the cell?

Hello! I am a new member!
Currently I am working and researching on this problem. When I have all the information of MNC, MCC, LAC, CID and look up the API, it is clear as picture. So is there a way to more accurately determine the location of the object to find or I still have to track the radius of the cell?

As far as I understand, you want to know the MS distances from BTS? To do this, you need to know the TA parameter.
Then you can determine the distance from MS to BTS with a step of 550 meters. It is impossible to determine the exact position of the MS.

You can also perform network dimensioning to determine the cell range and then you can have average location of a MS.