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TECHNICAL SPECIFICATION
5G;
Telecommunication management;
Charging management;
5G system, charging service;
Stage 3
(3GPP TS 32.291 version 15.0.0 Release 15)
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3GPP TS 32.291 version 15.0.0 Release 15 1 ETSI TS 132 291 V15.0.0 (2018-10)
Reference
DTS/TSGS-0532291vf00
Keywords
5G
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3GPP TS 32.291 version 15.0.0 Release 15 2 ETSI TS 132 291 V15.0.0 (2018-10)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
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Foreword
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
.
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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3GPP TS 32.291 version 15.0.0 Release 15 3 ETSI TS 132 291 V15.0.0 (2018-10)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 6
Introduction . 6
1 Scope . 7
2 References . 7
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Symbols . 8
3.3 Abbreviations . 8
4 Overview . 8
4.1 Service Architecture . 8
4.2 Network Functions . 9
4.2.1 Charging Function (CHF) . 9
4.2.2 NF Service Consumers . 9
5 Services offered by the CHF . 9
5.1 Introduction . 9
5.2 Nchf_ConvergedCharging service . 10
5.2.1 Service Description . 10
5.2.2 Service Operations . 10
5.2.2.1 Introduction . 10
5.2.2.2 Nchf_ConvergedCharging_Create Operation . 11
5.2.2.3 Nchf_ConvergedCharging_Update Operation . 11
5.2.2.4 Nchf_ConvergedCharging_Release Operation . 12
5.2.2.5 Nchf_ConvergedCharging_Notify Operation . 13
6 API Definitions . 13
6.1 Nchf_ ConvergedCharging Service API . 13
6.1.1 Introduction. 13
6.1.2 Usage of HTTP . 14
6.1.2.1 General . 14
6.1.2.2 HTTP standard headers . 14
6.1.2.2.1 General . 14
6.1.2.2.2 Content type . 14
6.1.2.3 HTTP custom headers . 14
6.1.2.3.1 General . 14
6.1.3 Resources . 14
6.1.3.1 Overview . 14
6.1.3.2 Resource: Charging Data . 15
6.1.3.2.1 Description . 15
6.1.3.2.2 Resource Definition . 15
6.1.3.2.3 Resource Standard Methods . 15
6.1.3.2.3.1 POST. 15
6.1.3.2.4 Resource Custom Operations . 16
6.1.3.3 Resource: Individual Charging Data . 16
6.1.3.3.1 Description . 16
6.1.3.3.2 Resource Definition . 16
6.1.3.3.3 Resource Standard Methods . 17
6.1.3.3.4 Resource Custom Operations . 17
6.1.3.3.4.1 Overview . 17
6.1.3.3.4.2 Operation: update . 17
6.1.3.3.4.2.1 Description . 17
ETSI
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3GPP TS 32.291 version 15.0.0 Release 15 4 ETSI TS 132 291 V15.0.0 (2018-10)
6.1.3.3.4.2.2 Operation Definition . 17
6.1.3.3.4.3 Operation: release . 18
6.1.3.3.4.3.1 Description . 18
6.1.3.3.4.3.2 Operation Definition . 18
6.1.4 Custom Operations without associated resources . 19
6.1.5 Notifications . 19
6.1.5.1 General . 19
6.1.5.2 Event Notification . 19
6.1.5.2.1 Description . 19
6.1.5.2.2 Target URI . 19
6.1.5.2.3 Standard Methods . 19
6.1.5.2.3.1 POST. 19
6.1.6 Data Model . 20
6.1.6.1 General . 20
6.1.6.2 Structured data types . 22
6.1.6.2.1 Common Data Type . 22
6.1.6.2.1.1 Type ChargingDataRequest . 22
6.1.6.2.1.2 Type ChargingDataResponse . 23
6.1.6.2.1.3 Type ChargingNotification . 23
6.1.6.2.1.4 Type NFConsumerIdentification . 24
6.1.6.2.1.5 Type MultipleUnitUsage . 24
6.1.6.2.1.6 Type InvocationResult . 24
6.1.6.2.1.7 Type Trigger . 25
6.1.6.2.1.8 Type MultipleQuotaInformation . 26
6.1.6.2.1.9 Type RequestedUnit. 26
6.1.6.2.1.10 Type UsedUnitContainer . 27
6.1.6.2.1.11 Type GrantedUnit . 28
6.1.6.2.1.12 Type FinalUnitIndication . 28
6.1.6.2.1.13 Type RedirectServer . 28
6.1.6.2.1.14 Type ReauthorizationDetails. 29
6.1.6.2.2 5G Data Connectivity Specified Data Type . 29
6.1.6.2.2.1 Type ChargingDataRequest . 29
6.1.6.2.2.2 Type ChargingDataResponse . 29
6.1.6.2.2.3 Type MultipleUnitUsage . 29
6.1.6.2.2.4 Type MultipleQuotaInformation . 30
6.1.6.2.2.5 Type UsedUnitContainer . 30
6.1.6.2.2.6 Type PDUSessionChargingInformation . 31
6.1.6.2.2.7 Type UserInformation . 31
6.1.6.2.2.8 Type PDUSessionInformation . 32
6.1.6.2.2.9 Type PDUContainerInformation . 33
6.1.6.2.2.10 Type NetworkSlicingInfo . 33
6.1.6.2.2.11 Type PDUAddress . 34
6.1.6.2.2.12 Type ServingNetworkFunctionID. 34
6.1.6.2.2.13 Type RoamingQBCInformation . 34
6.1.6.2.2.14 Type MultipleQFIcontainer . 35
6.1.6.2.2.15 Type RoamingChargingProfile . 35
6.1.6.2.2.16 Type QFIContainerInformation . 35
6.1.6.3 Simple data types and enumerations . 36
6.1.6.3.1 Introduction . 36
6.1.6.3.2 Simple data types . 36
6.1.6.3.3 Enumeration: NotificationType . 36
6.1.6.3.4 Enumeration: NodeFunctionality. 36
6.1.6.3.5 Enumeration: ChargingCharacteristicsSelectionMode . 36
6.1.6.3.6 Enumeration: TriggerType . 37
6.1.6.3.7 Enumeration: FinalUnitAction . 39
6.1.6.3.8 Enumeration: RedirectAddressType . 39
6.1.6.3.9 Enumeration: TriggerCategory . 39
6.1.6.3.10 Enumeration: QuotaManagementIndicator. 39
6.1.6.3.11 Enumeration: FailureHandling . 40
6.1.6.3.12 Enumeration: SessionFailover . 40
6.1.6.3.13 Enumeration: 3GPPPSDataOffStatus . 40
6.1.6.3.14 Enumeration: ResultCode . 41
ETSI
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3GPP TS 32.291 version 15.0.0 Release 15 5 ETSI TS 132 291 V15.0.0 (2018-10)
6.1.6.3.15 Enumeration: PartialRecordMethod . 41
6.1.6.3.16 Enumeration: RoamerInOut . 41
6.1.6.4 Data types describing alternative data types or combinations of data types . 41
6.1.6.5 Binary data . 41
6.1.7 Error handling . 42
6.1.7.1 General . 42
6.1.7.2 Protocol Errors . 42
6.1.7.3 Application Errors . 42
6.1.8 Feature negotiation . 42
7 Bindings of CDR field, Information Element and Resource Attribute . 43
7.1 Bindings of common CDR field, Information Element and Resource Attribute . 44
7.2 Bindings for 5G data connectivity . 47
8 Security. 50
Annex A (normative): OpenAPI specification . 51
A.1 General . 51
A.2 Nchf_ ConvergedCharging API . 51
Annex B (informative): Change history . 61
History . 62
ETSI
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3GPP TS 32.291 version 15.0.0 Release 15 6 ETSI TS 132 291 V15.0.0 (2018-10)
Foreword
This Technical Specification has been produced by the 3rd Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
Introduction
ETSI
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3GPP TS 32.291 version 15.0.0 Release 15 7 ETSI TS 132 291 V15.0.0 (2018-10)
1 Scope
The present document specifies the protocol that is used for service based interface. The API definitions and data type
definitions are aligned with the common charging architecture specified in TS 32.240 [1]. The present document is
related to other 3GPP charging TSs as follows:
- The common 3GPP charging architecture is specified in TS 32.240 [1].
- The 5G data connectivity is specified in TS 32.255[30].
- The service, operations and procedures of 5G charging for service based interface is specified in TS 32.290 [58].
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including
a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same
Release as the present document.
[1] 3GPP TS 32.240: "Telecommunication management; Charging management; Charging
architecture and principles".
[2] - [29] Void.
[30] 3GPP TS 32.255: "Telecommunication management; Charging management; 5G Data
connectivity domain charging; stage 2".
[31] - [49] Void.
[50] - [57] Void.
[58] 3GPP TS 32.290: "Telecommunication management; Charging management; 5G system; Services,
operations and procedures of charging using Service Based Interface (SBI)5G system.
[59] - [99] Void.
[100] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[101] - [199] Void
[200] - [202] Void
[203] 3GPP TS 23.503: "Policy and Charging Control Framework for the 5G System; Stage 2".
[204] - [298] Void
[299] 3GPP TS 29.500: "5G System; Technical Realization of Service Based Architecture; Stage 3".
[300] 3GPP TS 29.501: "5G System; Principles and Guidelines for Services Definition; Stage 3".
[301] 3GPP TS 29.594: "5G System; Spending Limit Control Service; Stage 3".
[302] - [370] Void
[371] 3GPP TS 29.571: "5G System; Common Data Types for Service Based Interfaces; Stage 3".
ETSI
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3GPP TS 32.291 version 15.0.0 Release 15 8 ETSI TS 132 291 V15.0.0 (2018-10)
[372] - [389] Void
[390] 3GPP TS 33.501: "Security architecture and procedures for 5G System".
[391] - [399] Void
[400] Void.
[401] IETF RFC 7540: "Hypertext Transfer Protocol Version 2 (HTTP/2) ".
[402] IETF RFC 8259: "The JavaScript Object Notation (JSON) Data Interchange Format ".
[403] - [499] Void.
[500] OpenAPI: "OpenAPI 3.0.0 Specification", https://github.com/OAI/OpenAPI-
Specification/blob/master/versions/3.0.0.md.
[501] - [599] Void.
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] and the following
apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP
TR 21.905 [1].
3.2 Symbols
For the purposes of the present document, the following symbols apply:
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following a
...