In the trial area, 2G and 3G is covered by different MSCs.
I’ve checked the performance on core side for 2G LAC and I saw the LAU increase with the cause inter-VLR.
Before activation of 3G Fast Reselection, we did the drive tests and the phone was camping to 3G LAC as it should.
The channel release message received from BSC contains the FDD_ARFCN list that UE have to camp. Could be a issue for some Phones the quantity of
FDD_ARFCNs that contains channel release message from BSC?
What will happen at the end of the call if there is no 3G coverage ?