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TECHNICAL SPECIFICATION
5G;
5G System;
Session Management Policy Control Service;
Stage 3
(3GPP TS 29.512 version 15.3.0 Release 15)
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3GPP TS 29.512 version 15.3.0 Release 15 1 ETSI TS 129 512 V15.3.0 (2019-04)
Reference
RTS/TSGC-0329512vf30
Keywords
5G
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3GPP TS 29.512 version 15.3.0 Release 15 2 ETSI TS 129 512 V15.3.0 (2019-04)
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
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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 29.512 version 15.3.0 Release 15 3 ETSI TS 129 512 V15.3.0 (2019-04)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 8
1 Scope . 9
2 References . 9
3 Definitions, symbols and abbreviations . 10
3.1 Definitions . 10
3.2 Abbreviations . 11
4 Npcf_SMPolicyControl Service . 11
4.1 Service Description . 11
4.1.1 Overview . 11
4.1.2 Service Architecture . 11
4.1.3 Network Functions . 12
4.1.3.1 Policy Control Function (PCF) . 12
4.1.3.2 NF Service Consumers . 12
4.1.4 Rules . 13
4.1.4.1 General . 13
4.1.4.2 PCC rules . 13
4.1.4.2.1 PCC rules definition . 13
4.1.4.2.2 PCC rules operation . 16
4.1.4.3 Session rule . 16
4.1.4.3.1 Session rules definition . 16
4.1.4.3.2 Session rules operation . 17
4.1.4.4 Policy Decision types . 17
4.1.4.4.1 General . 17
4.1.4.4.2 Traffic control data definition . 17
4.1.4.4.3 QoS data definition . 17
4.1.4.4.4 Charging data definition . 18
4.1.4.4.5 UsageMonitoring data definition . 18
4.1.5 Policy control request trigger . 19
4.1.6 Requested rule data . 19
4.1.7 Requested usage data . 19
4.1.8 Condition data . 20
4.2 Service Operations . 20
4.2.1 Introduction. 20
4.2.2 Npcf_SMPolicyControl_Create Service Operation . 20
4.2.2.1 General . 20
4.2.2.2 SM Policy Association establishment . 21
4.2.2.3 Provisioning of charging related information for PDU session . 23
4.2.2.3.1 Provisioning of Charging Addresses . 23
4.2.2.3.2 Provisioning of Default Charging Method . 23
4.2.2.4 Provisioning of revalidation time . 24
4.2.2.5 Policy provisioning and enforcement of authorized AMBR per PDU session. 24
4.2.2.6 Policy provisioning and enforcement of authorized default QoS . 24
4.2.2.7 Provisioning of PCC rule for Application Detection and Control . 24
4.2.2.8 3GPP PS Data Off Support . 24
4.2.2.9 IMS Emergency Session Support . 25
4.2.2.10 Request Usage Monitoring Control . 25
4.2.2.11 Access Network Charging Identifier report . 25
4.2.2.12 Request for the successful resource allocation notification. 25
4.2.2.13 Request of Presence Reporting Area Change Report . 26
4.2.2.14 Provisioning of IP Index Information . 26
4.2.2.15 Negotiation of the QoS flow for IMS signalling . 26
ETSI
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3GPP TS 29.512 version 15.3.0 Release 15 4 ETSI TS 129 512 V15.3.0 (2019-04)
4.2.2.16 PCF resource cleanup . 26
4.2.3 Npcf_SMPolicyControl_UpdateNotify Service Operation . 26
4.2.3.1 General . 26
4.2.3.2 SM Policy Association Update request . 27
4.2.3.3 SM Policy Association termination request . 28
4.2.3.4 Provisioning of revalidation time . 28
4.2.3.5 Policy provisioning and enforcement of authorized AMBR per PDU session. 29
4.2.3.6 Policy provisioning and enforcement of authorized default QoS . 29
4.2.3.7 Provisioning of PCC rule for Application Detection and Control . 29
4.2.3.8 3GPP PS Data Off Support . 29
4.2.3.9 IMS Emergency Session Support . 29
4.2.3.9.1 Provisioning of PCC rule . 29
4.2.3.9.2 Removal of PCC Rules for Emergency Services . 30
4.2.3.10 Request of Access Network Information . 30
4.2.3.11 Request Usage Monitoring Control . 30
4.2.3.12 Ipv6 Multi-homing support . 30
4.2.3.13 Request for the result of PCC rule removal . 30
4.2.3.14 Access Network Charging Identifier request . 30
4.2.3.15 Request for the successful resource allocation notification. 30
4.2.3.16 PCC Rule Error Report . 30
4.2.3.17 IMS Restoration Support . 31
4.2.3.18 P-CSCF Restoration Enhancement Support . 31
4.2.3.19 Request of Presence Reporting Area Change Report . 32
4.2.4 Npcf_SMPolicyControl_Update Service Operation . 32
4.2.4.1 General . 32
4.2.4.2 Requesting the update of the Session Management related policies . 32
4.2.4.3 Request the policy based on revalidation time . 34
4.2.4.4 Policy provisioning and enforcement of authorized AMBR per PDU session. 34
4.2.4.5 Policy provisioning and enforcement of authorized default QoS . 34
4.2.4.6 Application detection information reporting . 35
4.2.4.7 Indication of QoS Flow Termination Implications . 35
4.2.4.8 3GPP PS Data Off Support . 36
4.2.4.9 Request and Report of Access Network Information . 36
4.2.4.10 Request Usage Monitoring Control and Reporting Accumulated Usage . 37
4.2.4.11 Ipv6 Multi-homing support . 37
4.2.4.12 Request and report for the result of PCC rule removal . 38
4.2.4.13 Access Network Charging Identifier request and report . 38
4.2.4.14 Request and report for the successful resource allocation notification . 38
4.2.4.15 PCC Rule Error Report . 38
4.2.4.16 Presence Reporting Area Information Report . 39
4.2.4.17 UE initiates a resource modification support . 39
4.2.4.18 Trace Control . 41
4.2.4.19 Negotiation of the QoS flow for IMS signalling . 41
4.2.4.20 Notification about Service Data Flow QoS target enforcement . 41
4.2.5 Npcf_SMPolicyControl_Delete Service Operation . 42
4.2.5.1 General . 42
4.2.5.2 SM Policy Association termination . 42
4.2.5.3 Report Accumulated Usage . 43
4.2.5.4 Report Access Network Information . 43
4.2.6 Provisioning and Enforcement of Policy Decisions . 43
4.2.6.1 General . 43
4.2.6.2 PCC Rules . 44
4.2.6.2.1 Overview . 44
4.2.6.2.2 Gate function . 45
4.2.6.2.3 Policy enforcement for authorized QoS per PCC Rule . 46
4.2.6.2.4 Redirect function . 46
4.2.6.2.5 Usage Monitoring Control . 46
4.2.6.2.6 Traffic Steering Control support . 47
4.2.6.2.6.1 Steering the traffic in the N6-LAN . 47
4.2.6.2.6.2 Steering the traffic to a local access of the data network . 47
4.2.6.2.7 Conditioned PCC rule . 48
4.2.6.2.8 PCC rule for resource sharing . 50
ETSI
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3GPP TS 29.512 version 15.3.0 Release 15 5 ETSI TS 129 512 V15.3.0 (2019-04)
4.2.6.2.9 Resource reservation for services sharing priority. 50
4.2.6.2.10 PCC rule bound to the default QoS flow . 51
4.2.6.2.11 PCC rule for Application Detection and Control . 52
4.2.6.2.12 Provisioning of PCC Rules for Multimedia Priority Services . 52
4.2.6.2.12.1 General . 52
4.2.6.2.12.2 Invocation/Revocation of Priority PDU connectivity services . 53
4.2.6.2.12.3 Invocation/Revocation of IMS Multimedia Priority Services . 53
4.2.6.2.13 Sponsored Data Connectivity . 54
4.2.6.2.14 Support for PCC rule versioning . 54
4.2.6.2.15 Background data transfer support . 55
4.2.6.2.16 Number of supported packet filter for signalled QoS rule limitation support . 55
4.2.6.3 Session Rules . 55
4.2.6.3.1 Overview . 55
4.2.6.3.2 Conditioned Session rule . 56
4.2.6.3.2.1 General . 56
4.2.6.3.2.2 Time conditioned authorized session AMBR . 57
4.2.6.3.2.3 Time conditioned authorized default QoS . 57
4.2.6.3.3 Provisioning of authorized default QoS . 57
4.2.6.4 Policy control request triggers. 57
4.2.6.5 Encoding of the request of information reporting . 58
4.2.6.5.1 Request of Access Network Charging Identifier . 58
4.2.6.5.2 RAN NAS Cause Support . 58
4.2.6.5.3 Provisioning of the Usage Monitoring Control Policy . 58
4.2.6.5.4 Request for Access Network Information . 59
4.2.6.5.5 Request for the successful resource allocation notification . 59
4.2.6.5.6 Provisioning of Presence Reporting Area Information . 60
4.2.6.5.7 Policy provisioning and enforcement of reflective QoS . 60
4.2.6.6 Authorized QoS . 61
4.2.6.6.1 General . 61
4.2.6.6.2 Policy provisioning and enforcement of authorized QoS per service data flow . 62
4.2.6.6.3 Policy provisioning and enforcement of authorized explicitly signalled QoS Characteristics . 63
5 Npcf_SMPolicyControl Service API . 63
5.1 Introduction . 63
5.2 Usage of HTTP . 63
5.2.1 General . 63
5.2.2 HTTP standard headers . 64
5.2.2.1 General . 64
5.2.2.2 Content type . 64
5.2.3 HTTP custom headers . 64
5.2.3.1 General . 64
5.3 Resources . 64
5.3.1 Resource Structure . 64
5.3.2 Resource: SM Policies . 65
5.3.2.1 Description . 65
5.3.2.2 Resource definition . 65
5.3.2.3 Resource Standard Methods . 65
5.3.2.3.1 POST . 65
5.3.2.4 Resource Custom Operations . 66
5.3.3 Resource: Individual SM Policy .
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