Question: In a 5G network, what does the 'DL total available PRB' measurement primarily indicate?
Option 1: The total number of physical resource blocks (PRBs) allocated to a specific User Equipment (UE) in downlink.
Option 2: The average throughput of downlink traffic over a measured time period.
Option 3: The total number of physical resource blocks (PRBs) on average available for downlink traffic transmission across the network.
Option 4: The signal-to-interference ratio (SINR) of downlink transmissions within a cell.
Explanation: This is correct because the 'DL total available PRB' measurement provides the total number of physical resource blocks (PRBs) on average available for downlink traffic transmission, crucial for monitoring and managing overall downlink capacity and resource allocation efficiency across the 5G network.