not necessarily. I do it on the spot : i stop in one place, look at rxlev on bcch. That’ll be my reference. Theni make a callsetup on each TRX, and see what is the RXLEV on each TRX (without power control DL)
if you have hard time putting the call on some trx, you can use the preference parameter to “prioritize” a TRX. Ask the OMCR engineer to change this parameter while you’re doing the tests.
Pix is right, CROSS SECTORS is when the coverage of Sector 1 serving in Sector 2 or VV and for the Cross Feeders: you can check it much better if you do drivetest within a same cell the sector 1 and 2 or Vice Versa transmit on it.