Question: What is the maximum allowed measurement reporting delay for a UE supporting power class 1 to send an Event A3 triggered measurement report from the beginning of time period T2?
Option 1: 2048 ms
Option 2: 3200 ms (applies to UEs supporting other power classes)
Option 3: 5120 ms
Option 4: 10240 ms (considering potential TTI insertion uncertainty)
Explanation: According to the specifications for UEs supporting power class 1, the measurement reporting delay for sending an Event A3 triggered measurement report from the beginning of time period T2 should be less than 5120 ms. This ensures timely reporting while accommodating the UE's power class capabilities. Note that Option 4 incorrectly applies the potential doubling due to TTI insertion uncertainty as a fixed addition rather than a possible variation in measured delay, not a specification for the maximum allowed delay.