C.2 5G data connectivity charging principles and scenarios

32.2553GPP5G data connectivity domain chargingCharging managementRelease 17Stage 2Telecommunication managementTS

C.2.1 5G data connectivity charging principles

The 5G data connectivity charging principles as described in clause 5.1 shall apply with the differences that SMF is replaced by SMF+PGW-C supporting GERAN/UTRAN access, and only following clauses are applicable:

– Clauses 5.1.1 to 5.1.9 except 5.1.6 and 5.1.5.3;

– Clauses 5.1.11 to 5.1.12.

For GERAN/UTRAN access, the Charging Identifier of the PDU session will be generated by SMF+PGW-C for the PDP Context.

C.2.2 5G data connectivity converged online and offline charging scenarios

The 5G data connectivity converged online and offline charging scenarios as described in clause 5.2 shall apply with the differences that SMF is replaced by SMF+PGW-C supporting GERAN/UTRAN access, and only following clauses are applicable:

– Clauses 5.2.1.1 to 5.2.1.9 except 5.2.1.5;

– Clauses 5.2.2.1 to 5.2.2.2.

In Table 5.2.1.4.1 and Table 5.2.1.6.1, only trigger conditions related to GERAN/UTRAN access scenarios are applicable.

C.2.3 CDR generation and transfer

Clause 5.2.3 shall apply, with the difference in trigger tables where only triggers related to GERAN/UTRAN access scenarios are applicable.

Clauses 5.2.4 and 5.2.5 are applicable.