Question: In a reverberation chamber method for UE/MS Over The Air (OTA) antenna performance conformance testing, what is the primary purpose of sending continuously Up power control commands to the plug-in UE at the beginning of the procedure?
Option 1: To immediately initiate data transmission with the PN15 pattern.
Option 2: To synchronize the test system with the UE's transmission cycle.
Option 3: To verify the UE's ability to adjust its power in response to network commands.
Option 4: To ensure the plug-in UE reaches maximum power before starting measurements.
Explanation: Sending continuously Up power control commands ensures the UE operates at its maximum power output during measurement, providing a standardized condition for assessing antenna performance in terms of Total Radiated Power (TRP), crucial for accurate and comparable test results across different UEs/MSs.