Question: What is the primary purpose of collecting data on usage over unlicensed access in telecom networks, as per 3GPP standards?
Option 1: To enhance User Equipment (UE) performance for better Quality of Service (QoS)
Option 2: To facilitate accounting, charging, and network planning for operational efficiency
Option 3: To implement stricter security measures for data transmitted over unlicensed access
Option 4: To analyze market trends for future spectrum allocation strategies
Explanation: Collecting usage data over unlicensed access is crucial for telecom operators to manage their networks effectively. This data is essential for accounting (accurate billing), charging (applying the correct tariffs), and network planning (optimizing resource allocation and capacity). These operational aspects are vital for maintaining a sustainable and efficient network, making Option 2 the most appropriate answer.