trxcon: L1CTL_DM_EST_REQ is not handled properly when requested ARFCN != the current
It was noticed that if BSC allocates a dedicated (e.g. TCH) channel on an ARFCN that is different
from the one mobile is currently camped to, trxcon would fail to follow this assignment.
I just found out that ARFCN indicated in L1CTL_DM_EST_REQ is merely not handled by trxcon :/
This is not as simple as just running the test as the receiver needs to
be extended so it's able to work without constant synchronization from
SCH. For now I can try to use normal bursts, but I won't do this today
as I have other things planned to do.
Probably it would be good to enable correction of sample rate offset
correction. It was disabled because it complicates Rx and Tx
synchronization - so this part would also have to be improved.