Offline-Online Method When Charging Data is Derived from One PCC Rule
Reporting level: Service ID level or Rating Group level
N4 interface:
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Offline URR is derived from the first Charging Data, which limits rating group trigger or local configuration.
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Online URR is derived from the first Charging Data, which limits from the granted unit.
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First PDR is derived from the first PCC rule.
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Offline and online URRs are linked to the first PDR.
N40 interface:
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First UUC is derived from the usage report of the offline URR.
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Second UUC is derived from the usage report of the online URR.