Question: For a User Equipment (UE) in a Time Division Duplexing (TDD) system, how is the UE transmitter considered to be 'on' in terms of transmitted power?
Option 1: If the UE transmitted power matches the minimum output power exactly.
Option 2: If the UE transmitted power is higher than the minimum output power specified for its TDD configuration.
Option 3: If the UE transmitted power is lower than the transmit OFF power plus a defined tolerance window.
Option 4: Only when the UE is in an active communication session with the network.
Explanation: A UE's transmitter is considered 'on' if its transmitted power exceeds the minimum output power requirement, ensuring the UE meets necessary transmission power levels for effective TDD system communication.