Question: What is a key capability of a system simulator in relation to Downlink (DL) Dedicated channels, as per conformance testing requirements for User Equipment (UE)?
Option 1: To only receive power level settings from the UE Layer 1 Signalling information without adjustment capabilities.
Option 2: To maintain a constant power output for all DL Dedicated channels regardless of UE signalling.
Option 3: To adjust the average power output of DL Channels based solely on pre-defined test schedules.
Option 4: To alter the power of the DL Dedicated channels under control of the UE Layer 1 Signalling information.
Explanation: This capability is crucial for conformance testing as it allows the system simulator to dynamically respond to signalling from the UE's Layer 1, ensuring accurate and flexible simulation of real-world scenarios where power levels may need adjustment based on UE feedback.