Question: What is the primary purpose of receiving an authorized QoS per QCI for non-GBR bearer QCI values by the PCEF in a 3GPP-GPRS IP-CAN type?
Option 1: To dynamically adjust the Guaranteed Bit Rate (GBR) for all bearers.
Option 2: To set a lower limit for the Aggregate Maximum Bit Rate (AMBR) across all non-GBR bearers.
Option 3: To prioritize traffic for specific QCIs over others within the same IP-CAN session.
Option 4: To establish an upper limit for the Maximum Bit Rate (MBR) that can be assigned to a non-GBR bearer with a specific QCI.
Explanation: Receiving an authorized QoS per QCI allows the PCEF to set an upper limit (Maximum Bit Rate, MBR) for non-GBR bearers with that specific QCI, preventing over-allocation of bandwidth and maintaining QoS integrity within the network.