Question: When a UE's status is suspended, how does the PCEF handle policy decisions received in a Re-Authorization Request (RAR) command for installing new PCC rules?
Option 1: The PCEF enforces the policy decisions immediately, assuming the UE will resume soon.
Option 2: The PCEF sends an Re-Authorization Answer (RAA) with Experimental-Result-Code set to DIAMETER_SUCCESS, indicating success.
Option 3: The PCEF sends an RAA command including Charging-Rule-Report AVP with Rule-Failure-Code AVP set to UE_STATUS_SUSPEND and PCC-Rule-Status set to INACTIVE.
Option 4: The PCEF ignores the policy decisions until the UE resumes, without notifying the PCRF.
Explanation: When a UE's status is suspended, the PCEF cannot enforce new policy decisions. For installing new PCC rules, it must indicate failure to enforce these rules due to the UE's suspended state. This is done by sending an RAA with Charging-Rule-Report AVP, specifying the Rule-Failure-Code as UE_STATUS_SUSPEND and the PCC-Rule-Status as INACTIVE, informing the PCRF of the situation without attempting to apply the rules.