Question: What does the DL PRB full utilisation measurement represent in an E-UTRAN network?
Option 1: The number of available PRBs for downlink traffic.
Option 2: The percentage of time during which at least one PRB is assigned to a UE.
Option 3: The percentage of time during which all available PRBs for downlink traffic have been assigned to UEs.
Option 4: The total number of PRBs used by all UEs in the network.
Explanation: This measurement provides insight into how efficiently the available PRBs are being utilized for downlink traffic, helping network operators identify potential congestion issues and optimize resource allocation.