Question: In a home routed roaming scenario, based on the roaming agreement and operator configuration, which entity receives the RAN User Plane Congestion Information (RUCI) from the RAN Congestion Awareness Function (RCAF)?
Option 1: V-PCRF (Visited-PCRF)
Option 2: H-PCRF (Home-PCRF)
Option 3: MME (Mobility Management Entity)
Option 4: S4-SGSN (Serving and Packet Data Network Gateway)
Explanation: In a home routed roaming scenario, the RUCI is reported to the H-PCRF (Home-PCRF) by the RCAF, based on the roaming agreement with the Home Public Land Mobile Network (HPLMN) and operator configuration. This allows the H-PCRF to consider the RAN user plane congestion status for policy decisions, even when the UE is roaming.