Question: In a 3GPP-compliant UMTS network, what is the primary focus of a test case conducted under fading propagation conditions for a User Equipment (UE) with continuous uplink DPCCH transmission?
Option 1: To evaluate the UE's downlink data throughput capabilities in various radio environments.
Option 2: To assess the impact of handover procedures on UE battery life.
Option 3: To verify the UE's adherence to minimum requirements and its layer 1 filtering efficiency for measurements.
Option 4: To determine the maximum uplink transmission power of the UE in idle mode.
Explanation: This option is correct because the test case aims to ensure the UE meets the minimum specified requirements and effectively filters measurements at layer 1, particularly under conditions that mimic real-world signal degradation (fading propagation).