Hi LTE Experts.
Can anyone tell what is use of MAC CE in DL?
I.e. UE contention resolution identify.
Actually for contention resolution it’s mentioned after msg 3 eNodeB transmit it to UE.
Need to check for contention resolution after msg 3 eNodeB transmit random number to UE back which if UE able to match, then contention resolution get passed.
Is this random number equal to contention resolution identity?
Second query: “LTE Mac layer is responsible for prioritising logical channel data”.
Any idea what priority indicates here?