Question: In a non-3GPP Access scenario, how is the 3GPP2 User Location Information (containing 3GPP2-BSID) typically provided to the PGW/TDF during session establishment or modification?
Option 1: Through Diameter-based interfaces directly from the UE
Option 2: Through PCC procedures as defined in telecom standards for non-3GPP Accesses
Option 3: Embedded within the initial attach request from the User Equipment (UE)
Option 4: Via SMS notifications to the PGW/TDF
Explanation: In telecommunications, especially in scenarios involving non-3GPP accesses, the Policy and Charging Control (PCC) framework manages sessions and charging. PCC procedures facilitate exchanging necessary parameters between network elements like PGW/TDF and PCEF. Providing 3GPP2 User Location Information during session establishment/modification is crucial for location awareness in non-3GPP connected devices. Thus, utilizing standardized PCC procedures ensures seamless integration and management.