Question: In 3GPP-compliant TDD (Time Division Duplex) terminals, what percentage of reported RX_LEV (Received Signal Level) measurement levels must meet the accuracy requirements specified for each input level?
Option 1: At least 50% of the reported levels
Option 2: At least 75% of the reported levels
Option 3: At least 95% of the reported levels
Option 4: At least 900 out of the total reported levels (irrespective of percentage)
Explanation: This answer reflects a nuanced understanding that the requirement is based on an absolute number rather than a percentage of total measurements, crucial for ensuring compliance with 3GPP standards and accurate reporting of received signal levels for network optimization and user experience.