Question: What is the minimum required rate of correct events for UE Rx-Tx time difference measurements for each neighbor cell, as observed during repeated tests?
Option 1: At least 90% with reported measurements within the specified UE Rx-Tx reporting range
Option 2: Exactly 95% with a tolerance of ±10% in the UE Rx-Tx reporting range
Option 3: At least 80% without any specific constraint on the reporting range
Option 4: 100% with all measurements precisely at the midpoint of the UE Rx-Tx reporting range
Explanation: This answer reflects the standard's emphasis on both the frequency of correct events and the accuracy of those measurements, ensuring reliable handovers and network optimization in a telecom network, specifically for neighbor cell observations in a 5G/NR environment.