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TS 29.512 (CT3)
5GS — Session Management Policy Control Service

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V16.2.0 (Wzip)2019/09  168 p.
V15.5.0 (PDF)2019/09  160 p.

Symbolic representation of 5GS Npcf services

Rapporteur:  Mr. Zhou, Xiaoyun
See also:
TS 29.507  for the Npcf_AMPolicyControl Service
TS 29.514  for the Npcf_PolicyAuthorization Service
TS 29.523  for the Npcf_EventExposure Service
TS 29.525  for the Npcf_UEPolicyControl Service

The present document provides the stage 3 specification of the Npcf Session Management Policy Control Service of 5G system.
The Session Management Policy Control Service performs provisioning, update and removal of session related policies and PCC rules by the Policy Control Function (PCF) to the NF service consumer (i.e. SMF). The Session Management Policy Control Service can be used for charging control, policy control and/or application detection and control. Session Management Policy Control Service applies to the cases where the SMF interacts with the PCF in the non-roaming scenario, the V-SMF interacts with the V-PCF in the local breakout roaming scenario and the H-SMF interacts with the H-PCF in the home-routed scenario.
  • Npcf_SMPolicyControl

full Table of Contents for  TS 29.512  Word version:   16.2.0


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1  ScopeWord-p. 10
2  References
3  Definitions, symbols and abbreviationsWord-p. 11
4  Npcf_SMPolicyControl ServiceWord-p. 13
4.1  Service Description
4.2  Service Operations
4.2.1  Introduction
4.2.2  Npcf_SMPolicyControl_Create Service Operation
4.2.3  Npcf_SMPolicyControl_UpdateNotify Service Operation
4.2.4  Npcf_SMPolicyControl_Update Service Operation
4.2.5  Npcf_SMPolicyControl_Delete Service Operation
4.2.6  Provisioning and Enforcement of Policy Decisions  General  PCC RulesWord-p. 50  Session RulesWord-p. 63  Policy control request triggers  Encoding of the request of information reportingUp  Authorized QoSWord-p. 70
4.2.7  Detection and handling of late arriving requests [R16]
5  Npcf_SMPolicyControl Service APIWord-p. 73
5.1  Introduction
5.2  Usage of HTTP
5.3  ResourcesWord-p. 74
5.4  Custom Operations without associated resources
5.5  NotificationsWord-p. 78
5.6  Data ModelWord-p. 79
5.6.1  General
5.6.2  Structured data typesWord-p. 83  Introduction  Type SmPolicyControlWord-p. 84  Type SmPolicyContextDataWord-p. 85  Type SmPolicyDecisionWord-p. 87  Type SmPolicyNotificationWord-p. 88  Type PccRuleWord-p. 89  Type SessionRuleWord-p. 90  Type QosDataWord-p. 91  Type ConditionDataWord-p. 92  Type TrafficControlDataWord-p. 93  Type ChargingDataWord-p. 94  Type UsageMonitoringDataWord-p. 95  Type RedirectInformation  Type FlowInformationWord-p. 96  Type SmPolicyDeleteData  Type QosCharacteristicsWord-p. 97  Type ChargingInformation  Type AccuUsageReportWord-p. 98  Type SmPolicyUpdateContextDataWord-p. 99  Type UpPathChgEventWord-p. 100  Type TerminationNotification  Type AppDetectionInfoWord-p. 101  Type AccNetChId  Type RequestedRuleDataUp  Type RequestedUsageDataWord-p. 102  Type UeCampingRep  Type RuleReportWord-p. 103  Type RanNasRelCause  Type UeInitiatedResourceRequest  Type PacketFilterInfoWord-p. 104  Type RequestedQos  Type QosNotificationControlInfo  Type PartialSuccessReportWord-p. 105  Type AuthorizedDefaultQosUp  Type AccNetChargingAddressWord-p. 106  Type ErrorReport  Type SessionRuleReport  Type ServingNfIdentity  Type SteeringMode [R16]Word-p. 107  Type QosMonitoringData [R16]Word-p. 108
5.6.3  Simple data types and enumerations
5.7  Error handlingWord-p. 119
5.8  Feature negotiationWord-p. 121
5.9  SecurityWord-p. 123
A (Normative)  OpenAPI specificationWord-p. 124
B (Normative)  5GC and EPC interworking scenario supportWord-p. 149
C (Normative)  Wireless and wireline convergence access support [R16]
D  Change historyWord-p. 159

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