Offline-Online Method When Charging Data is Derived from Two PCC Rules with No Service Identifier

The offline and online reporting levels are at Service ID and Rating Group levels respectively.

Prerequisite: No Reporting Level from PCF

  • CLI:

    • Tight interworking mode

    • Ignore Service Identifier

    • Offline Reporting: Service Identifier

    • Online Reporting: Rating Group

Note
  • The SMF ignores the volume or time limit trigger from CHF at the rating group level.

  • Session-level URR is not associated to URRs that are derived from the first Charging Data.

N4 interface:

  • First offline URR is derived from the first Charging Data. Charging data has no limit and the rating trigger must be LIUSA. Charging data has the linked URR ID as URR_Online.

  • Second online URR is derived from the second Charging Data. Charging data has no limit and the rating trigger must be LIUSA. Charging data has the linked URR ID as URR_Online.

  • URR_Online is derived from the second Charging Data, which limits from the granted unit.

  • First PDR is derived from the first PCC rule.

  • Second PDR is derived from the second PCC rule.

  • First offline URR and URR_Online are linked to the first PDR.

  • Second offline URR and URR_Online are linked to the second PDR.

N40 interface:

  • First UUC is derived from the usage report of the first offline URR and has a service identifier.

  • Second UUC is derived from the usage report of the second offline URR and has a service identifier.

  • Third UUC is derived from the usage report of the URR_Online and does not have a service identifier.

Note
  • Session-level URR is not associated to the configured URRs.

  • If URR is configured, URR rulebase is derived from egcdr and is linked to both the first and second offline URRs along with URR_Online.