Question: In 5G networks, what is the primary purpose of assigning a unique identity to a Serving Environment (e.g., a cell site or network area) in terms of user communication routing?
Option 1: To enhance User Equipment (UE) security through authentication protocols.
Option 2: To facilitate seamless handovers between different Radio Access Networks (RAN).
Option 3: To prioritize Quality of Service (QoS) for specific users within the network.
Option 4: To enable efficient routing of communication to the User Equipment's (UE) current location.
Explanation: Assigning a unique identity to a Serving Environment is crucial for accurately routing communications to a user's current location. This ensures that incoming calls, messages, or data are directed to the correct cell site or network area where the User Equipment (UE) is currently connected, thereby maintaining connectivity and service continuity.