Question: What is the primary purpose of an EPS Bearer Identity in relation to a User Equipment (UE) in a telecommunications network?
Option 1: To differentiate between multiple UEs connected to the same base station.
Option 2: To identify the type of service (e.g., voice, data, SMS) being used by the UE.
Option 3: To establish a unique connection for each UE with the Packet Data Network (PDN).
Option 4: To uniquely identify an EPS bearer for one UE, ensuring distinctness within its connections.
Explanation: The EPS Bearer Identity is specifically designed to uniquely identify an Evolved Packet System (EPS) bearer for a single User Equipment (UE). This uniqueness is crucial for managing multiple bearers that might be established for different services or Quality of Service (QoS) requirements for the same UE, ensuring proper routing and handling of packets.