Tech-invite  3GPPspace  IETFspace
◀  ▶  21  22  23  24  25  26  27  28  29  31  32  33  34  35  36  37  38  4‑5x
Top   in Index   Prev   Next

TS 32.254
Exposure Function Northbound APIs Charging

3GPP‑Page   ETSI‑search   fToC↓   Partial Content →
V19.2.1 (PDF)  2025/09  56 p.
V18.4.0  2024/12  49 p.
V17.5.0  2023/12  50 p.
V16.7.0  2023/12  41 p.
V15.1.0  2018/12  28 p.
Rapporteur:
Miss CHEN, SHAN
Huawei Tech.(UK) Co., Ltd

full Table of Contents for  TS 32.254  Word version:  19.2.1

each clause number in 'red' refers to the equivalent title in the Partial Content
Here   Top
1Scope  p. 7
2References  p. 7
3Definitions, symbols and abbreviations  p. 8
3.1Definitions  p. 8
3.2Symbols  p. 9
3.3Abbreviations  p. 9
4Architecture considerations  p. 9
4.1High-level Service Exposure Function architecture  p. 9
4.2Northbound API offline charging architecture  p. 10
4.3Northbound API online charging architecture  p. 11
4.4Northbound API converged charging architecture |R16|  p. 12
5Northbound API charging principles and scenarios  p. 13
5.1Northbound API charging principles  p. 13
5.1.0General  p. 13
5.1.1Northbound API procedures  p. 13
5.1.2AI/ML support |R18|  p. 14
5.2Northbound API offline charging scenarios  p. 15
5.2.1Basic principles  p. 15
5.2.2Rf message flows  p. 15
5.2.2.1Triggers for charging events from SCEF  p. 15
5.2.3CDR generation  p. 15
5.2.3.1Introduction  p. 15
5.2.3.2Triggers for EA-SCE-CDR creation and closure  p. 16
5.2.3.2.1Triggers for EA-SCE-CDR generation  p. 16
5.2.4Ga record transfer flows  p. 16
5.2.5Bea CDR file transfer  p. 16
5.3Northbound API online charging scenarios  p. 16
5.3.1Basic principles  p. 16
5.3.1.1General  p. 16
5.3.2Ro message flows  p. 16
5.3.2.1Event Based Charging  p. 16
5.4Northbound API converged online and offline charging scenarios |R16|  p. 19
5.4.1Basic principles  p. 19
5.4.1.1General  p. 19
5.4.1.2Applicable Triggers in the NEF and CCF |R17|  p. 20
5.4.1.2.1General  p. 20
5.4.2Message flows  p. 21
5.4.2.1Introduction  p. 21
5.4.2.2API Invocation - IEC  p. 21
5.4.2.3API Invocation - ECUR  p. 21
5.4.2.4API Notification - IEC  p. 22
5.4.2.5API event Notification - ECUR  p. 23
5.4.2.6API Invocation - PEC  p. 24
5.4.2.7API Notification - PEC  p. 25
5.4.2.8CAPIF Invoker and Provider Request (PEC) |R19|  p. 26
5.4.3CDR generation  p. 27
5.4.3.1Introduction  p. 27
5.4.3.2Triggers for CHF CDR  p. 27
5.4.3.2.1General  p. 27
5.4.3.2.2Triggers for CHF CDR generation  p. 27
5.4.3.2.3Triggers for CHF CDR opening  p. 27
5.4.3.2.4Triggers for CHF CDR closure  p. 27
5.4.4Ga record transfer flows  p. 27
5.4.5Bea CDR file transfer  p. 27
6Definition of charging information  p. 28
6.1Data description for Northbound API offline charging  p. 28
6.1.1Rf message contents  p. 28
6.1.1.1General  p. 28
6.1.1.2Charging data request message  p. 28
6.1.1.3Charging data response message  p. 29
6.1.2Ga message contents  p. 29
6.1.3CDR description on the Bea interface  p. 29
6.1.3.1General  p. 29
6.1.3.2Exposure Function API charging data (EA-SCE-CDR)  p. 29
6.2Data description for Northbound API online charging  p. 30
6.2.1Ro message contents  p. 30
6.2.1.0Introduction  p. 30
6.2.1.1Summary of message formats  p. 30
6.2.1.2Structure for the Credit-Control message formats  p. 31
6.2.1.2.1Debit/Reserve Units Request message  p. 31
6.2.1.2.2Debit / Reserve Units Response message  p. 31
6.2aData description for NEF converged charging |R16|  p. 32
6.2a.1Message contents  p. 32
6.2a.1.1General  p. 32
6.2a.1.2Structure for the converged charging message formats  p. 33
6.2a.1.2.1Charging Data Request message  p. 33
6.2a.1.2.2Charging Data Response message  p. 33
6.2a.2Ga message contents  p. 33
6.2a.3CDR description on the Bea interface  p. 34
6.2a.3.1General  p. 34
6.2a.3.2NEF charging CHF CDR data  p. 34
6.3Northbound API charging specific parameters  p. 35
6.3.1Definition of Northbound API charging information  p. 35
6.3.1.1Exposure Function API charging information assignment for Service Information  p. 35
6.3.1.2Definition of the Exposure Function API Information  p. 35
6.3.1.3Supported features  p. 36
6.3.1.4Definition of the NEF API Information |R16|  p. 36
6.3.1.4.1Definition of the NEF API Charging Information  p. 36
6.3.2Detailed message format for offline charging  p. 37
6.3.3Detailed message format for online charging  p. 38
6.3.4Detailed message format for converged charging |R16|  p. 40
6.4Bindings for Northbound API offline charging  p. 42
6.5Bindings for NEF Northbound API converged charging |R16|  p. 42
6.6Data description for CAPIF Core Function converged charging |R19|  p. 42
6.6.1Message contents  p. 42
6.6.1.1General  p. 42
6.6.2Ga message contents  p. 43
6.6.3CDR description on the Bea interface  p. 43
6.6.3.1General  p. 43
A(Normative)  Charging characteristics  p. 44
A.1General  p. 44
B(Normative)  Support 5G VN group management charging |R17|  p. 45
B.1General  p. 45
B.2Charging Architecture for 5G VN group management charging  p. 45
B.2.1General  p. 45
B.2.1.1Logical Charging architecture - CEF based charging  p. 45
B.2.2Void  p. …
B.2.3Charging principles and scenarios  p. 46
B.2.3.1Basic principles  p. 46
B.2.3.2Applicable triggers in 5G VN group management charging  p. 46
B.2.3.2.15G VN group management charging via UDM  p. 46
B.2.3.3Message flows  p. 47
B.2.3.3.15G VN group management charging via UDM  p. 47
B.2.3.4CDR generation  p. 47
B.2.4Charging Information  p. 47
B.2.4.1Data description for 5G VN group management charging  p. 47
B.2.4.2Definition of 5G VN group management charging information  p. 49
B.2.4.3Detailed message format for converged charging  p. 49
B.2.5Bindings for 5G VN group management converged charging  p. 50
CPlantUML source code |R19|  p. 50
C.1Procedures for Northbound API converged online and offline charging scenarios  p. 50
C.1.1CAPIF Invoker and Provider Request (PEC)  p. 50
$Change history  p. 52

Up   Top