Question: In 3GPP NR (New Radio) compliance testing for Radio Resource Management, what is the maximum allowed measurement reporting delay for a UE (User Equipment) to send an Event A3 triggered measurement report from the start of time period T2?
Option 1: Less than 1120 ms
Option 2: Less than 2240 ms
Option 3: Less than 4480 ms (considering potential TTI insertion uncertainty)
Option 4: Less than 5600 ms
Explanation: According to the test requirements for Event A3 triggered measurement reports, the UE must send the report with a measurement reporting delay of less than 2240 ms from the beginning of time period T2. While actual overall delays may be higher due to TTI insertion uncertainty, the question specifically asks about the maximum allowed measurement reporting delay as per the test criterion, not the potential overall delay observed in testing.