Question: In a 3GPP-defined delay measurement test for Terminal conformance specification in Radio transmission and reception (FDD), what triggers the termination of the test, leading to a pass/fail decision based on rules outlined in the specifications?
Option 1: Completion of all scheduled repetitions without any bad delays.
Option 2: Expiration of a predefined time limit for the entire test duration.
Option 3: Achievement of a statistically significant number of good delays.
Option 4: Occurrence of an early pass or an early fail event.
Explanation: According to the 3GPP test method for delay measurement, the test is designed to stop at either an "early pass" or an "early fail" event. This approach allows for efficient testing by terminating the process as soon as the outcome (pass or fail) can be determined with certainty, without needing to complete all repetitions in cases where the result is already conclusive. This method optimizes test duration and resources.