For the purposes of the present document, the terms given in
TR 21.905 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in
TR 21.905.
For the purposes of the present document, the following symbols apply:
Bns
Reference point for the CDR file transfer from the Network slice CGF to the BD.
Ga
Reference point for CDR transfer between a CDF and the CGF.
Nchf
Service based interface exhibited by CHF.
For the purposes of the present document, the abbreviations given in
TR 21.905 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in
TR 21.905.
CEF
Charging Enablement Function
MnS
Management Service
NSI
Network Slice Instance
NSM
Network Slice Management
NSSAI
Network Slice Selection Assistance Information
S-NSSAI
Single Network Slice Selection Assistance Information
SLS
Service Level Specification