Question: What is excluded from the 'Time duration of Scheduled IP Throughput in UL' measurement for an eNodeB serving one or more Relay Nodes (RNs) in E-UTRAN?
Option 1: Packets transmitted between the eNodeB (or RN) and User Equipment (UEs)
Option 2: Packets transmitted between the E-UTRAN and RNs
Option 3: All types of packet transmissions during the last piece of data in a Transmission Time Interval (TTI)
Option 4: Data bursts in downlink transmission
Explanation: For an eNodeB serving one or more RNs, packets transmitted between the E-UTRAN and RNs are excluded from the 'Time duration of Scheduled IP Throughput in UL' measurement. This means only packets transmitted directly between the eNodeB (or RN) and UEs are counted for this measurement, highlighting the focus on direct UE communication.