Question: What is excluded from the measurement reporting delay for UE Rx-Tx time difference measurements in a 5G NR network?
Option 1: Delay uncertainty caused by inserting the measurement report into the TTI of the uplink DCCH, plus any delay due to unavailability of UL resources.
Option 2: Only the delay caused by no UL resources for the UE to send the measurement report.
Option 3: The time taken for the gNB to process the received measurement report.
Option 4: The propagation delay between the UE and the gNB.
Explanation: According to the specifications, the measurement reporting delay excludes two components: (a) the delay uncertainty caused by inserting the measurement report into the Transmission Time Interval (TTI) of the uplink Dedicated Control Channel (DCCH), and (b) any delay caused by the unavailability of uplink (UL) resources for the UE to send the measurement report, ensuring the reported delay reflects the network's responsiveness.