Question: In a 3GPP EPS network, when a UE connects to a specific PDN, what information may the Subscription Profile Repository (SPR) provide to the Policy Control and Charging Rules Function (PCRF), in addition to the standard information?
Option 1: Authorized APN-AMBR for 3GPP Access and Authorized Default EPS Bearer QoS
Option 2: Subscribed APN-AMBR and Default EPS Bearer QoS
Option 3: Subscriber Identifier (IMSI, MSISDN) and Type of IP-CAN
Option 4: SDF filters and PCC rule removal indicators
Explanation: The correct answer is Option 1 because, according to the policy control and charging rules architecture, when a UE connects to a specific PDN, the SPR may provide additional information to the PCRF, including the Authorized APN-AMBR for 3GPP Access and the Authorized Default EPS Bearer QoS. These values influence how data is managed and billed within the network.