Question: What is excluded from the measurement reporting delay in the event triggered reporting period for a UE transmitting over the Uu interface?
Option 1: The time taken to process the measurement report at the eNodeB
Option 2: A delay uncertainty when inserting the measurement report into the TTI of the uplink DCCH
Option 3: The transmission time of the measurement report over the Uu interface
Option 4: The queuing delay due to other RRC signalling on the DCCH
Explanation: The measurement reporting delay excludes insertion delays into the TTI of the uplink DCCH, considered a separate uncertainty factor. This distinction is crucial for accurate performance assessment in wireless communication networks.