4.11 Charging for Non-3GPP Accesses
23.4023GPPArchitecture enhancements for non-3GPP accessesRelease 18TS
The following are related to Non-3GPP accesses:
– Accounting information, e.g. the amount of data transmitted in uplink and downlink direction categorized with the QCI per UE, could be collected by components, if any, in the Non-3GPP access networks for inter-operator settlements.
NOTE: Specification of the above functionality is outside the scope of this TS.