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fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.6 Npcf_UEPolicyControl Service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.6.1 General | Service description: NF Service Consumer, e.g. AMF, or the PCF serving the PDU Session when a UE attaches in EPS, may create and manage a UE Policy Association in the PCF through which the NF Service Consumer receives Policy Control Request Trigger of UE Policy Association.
The association allows (V-)PCF to provide UE policy information to the UE transparently through the NF Service Consumer using NAS TRANSPORT message to carry:
- UE policy information as defined in clause 6.6 of TS 23.503 [20]. In the case of roaming, the URSP rules are provided by H-PCF and the ANDSP rules may be provided by V-PCF or H-PCF or both.
As part of this service, the PCF may provide the NF Service Consumer, e.g. AMF, with policy information about the UE that may contain:
- Policy Control Request Trigger of UE Policy Association. When such a Policy Control Request Trigger condition is met, the NF Service Consumer, e.g. AMF, shall contact PCF and provide information on the Policy Request Trigger condition that has been met. In the case of roaming, the V-PCF may subscribe to AMF or the H-PCF may subscribe to AMF via V-PCF.
At Npcf_UEPolicyControl_Create, the NF Service Consumer, e.g. AMF, requests the creation of a corresponding "UE Policy Association" with the PCF (Npcf_UEPolicyControl_Create) and provides relevant parameters about the UE context to the PCF. When the PCF has created the UE Policy Association, the PCF may provide policy information as defined above.
When a Policy Control Request Trigger condition is met, the NF Service Consumer, e.g. AMF, requests the update (Npcf_UEPolicyControl_Update) of the UE Policy Association by providing information on the condition(s) that have been met. The PCF may provide updated policy information to the NF Service Consumer.
During the AMF relocation, if the target AMF receives the PCF ID from source AMF and the target AMF decides to contact with the PCF identified by the PCF ID based on the local policies, the target AMF requests the update (Npcf_UEPolicyControl_Update) of the UE Policy Association. If a Policy Control Request Trigger condition is met, the information matching the trigger condition may also be provided by the target AMF. The PCF may provide updated policy information to the target AMF.
The PCF may at any time provide updated policy information (Npcf_UEPolicyControl_UpdateNotify).
At UE deregistration the NF Service Consumer, e.g. AMF, or the PCF serving the PDU Session when a UE detaches from EPS, requests the deletion of the corresponding UE Policy Association. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.6.2 Npcf_UEPolicyControl_Create service operation | Service operation name: Npcf_UEPolicyControl_Create
Description: NF Service Consumer can request the creation of a UE Policy Association by providing relevant parameters about the UE context to the PCF.
Inputs, Required: Notification endpoint, SUPI.
Inputs, Optional: H-PCF ID/address (if the NF service producer is V-PCF and AMF is NF service consumer), information provided by the AMF as define in clause 6.2.1.2 of TS 23.503 [20], such as Access Type, Permanent Equipment Identifier, GPSI, User Location Information, UE Time Zone, Serving Network (PLMN ID, or PLMN ID and NID, see clause 5.34 of TS 23.501 [2]), RAT type, LBO Information (see clause 6.1.2.2.4 of TS 23.503 [20]), UE policy container including the list of PSIs, OS id, the indication of UE support for ANDSP, UE capability of reporting URSP rule enforcement to network (see clause 6.6.2.4 of TS 23.503 [20]), UE indication of support of URSP delivery in EPS and Internal Group (see TS 23.501 [2]), Satellite backhaul category (see clause 5.43 of TS 23.501 [2]), "5GS to EPS Mobility" indication, request to update the UE policies, request to be notified when updated UE policies have been provided to the UE, the indication of UE support for N3IWF selection based on the slices the UE wishes to use over untrusted non-3GPP access, the indication of UE support for TNGF selection based on the slices the UE wishes to use over trusted non-3GPP access.
Outputs, Required: Success or Failure, UE Policy Association ID.
Outputs, Optional: Policy Control Request Trigger of UE Policy Association. In the case of H-PCF is producer, UE policy information (see clause 5.2.5.6.1), Request for notification of SM Policy Association establishment and termination, PCF binding information.
Request for notification of SM Policy Association establishment and termination and the PCF binding information apply when the BSF is not deployed. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.6.3 Npcf_UEPolicyControl_UpdateNotify service operation | Service operation name: Npcf_UEPolicyControl_UpdateNotify
Description: Provides to the NF Service Consumer updated Policy information for the UE context evaluated based on the information previously provided by the PCF.
NOTE: This notification corresponds to an implicit subscription.
Inputs, Required: Notification endpoint, UE Policy Association ID.
Inputs, Optional: Policy Control Request Trigger of UE Policy Association. In the case of H-PCF is producer, UE Access and PDU session related information as defined in clause 5.2.5.1, indication of successful delivery of UE policies.
NOTE: The indication of successful delivery of UE policies is used, e.g. as defined in clauses 4.12.2.2 and 4.12a.2.2.
Outputs, Required: Success or failure.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.6.4 Npcf_UEPolicyControl_Delete service operation | Service operation name: Npcf_UEPolicyControl_Delete
Description: Provides means for the NF Consumer to delete the UE policy control association.
Inputs, Required: UE Policy Association ID.
Inputs, Optional: None.
Outputs, Required: Success or Failure.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.6.5 Npcf_UEPolicyControl_Update service operation | Service operation name: Npcf_UEPolicyControl_Update
Description: NF Service Consumer, e.g. AMF can request the update of the UE Policy Association to receive updated Policy information for the UE context.
Inputs, Required: UE Policy Association ID.
Inputs, Optional: Information on the UE policy related Policy Control Request Trigger condition that has been met, as defined in Table 6.1.2.5-1 of TS 23.503 [20], request to be notified when updated UE policies have been provided to the UE, the indication of UE support for N3IWF selection based on the slices the UE wishes to use over untrusted non-3GPP access, the indication of UE support for TNGF selection based on the slices the UE wishes to use over trusted non-3GPP access.
Outputs, Required: Success or Failure.
Outputs, Optional: Policy Control Request Trigger of UE Policy Association. In the case of H-PCF is producer, UE related policy information. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.7 Npcf_EventExposure service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.7.1 General | Service description: This service enables an NF to subscribe and get notified about PCF events for a group of UE(s) or any UE accessing a combination of (DNN, S-NSSAI).
The events can be subscribed by a NF consumer are described in clause 6.1.3.18 of TS 23.503 [20].
When the consumer NF is the NWDAF, the event ID "Service Signalling characteristics" including Request type and number of requests corresponding to the request type from NF, Unexpected operational status indicator, etc. is used to collect data for NF related information from PCF for Signalling Storm Analytics as specified in clause 6.22.2 of TS 23.288 [50].
The following service operations are defined for the Npcf_EventExposure service:
- Npcf_EventExposure_Subscribe.
- Npcf_EventExposure_UnSubscribe.
- Npcf_EventExposure_Notify. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.7.2 Npcf_EventExposure_Subscribe service operation | Service operation name: Npcf_EventExposure_Subscribe.
Description: The consumer NF uses this service operation to subscribe to or modify event reporting for a group of UE(s) or any UE accessing a combination of (DNN, S-NSSAI).
NF Consumers: NEF.
Inputs, Required: NF ID, Target of Event Reporting (Internal Group Identifier or indication that any UE accessing a combination of (DNN, S-NSSAI)is targeted, (set of) Event ID(s) defined in clause 5.2.5.7.1, Notification Target Address (+ Notification Correlation ID) and Event Reporting Information defined in Table 4.15.1-1.
Inputs, Optional: Event Filter (s) associated with each Event ID, Expiry time.
Outputs, Required: Operation execution result indication. When the subscription is accepted: Subscription Correlation ID, Expiry time (required if the subscription can be expired based on the operator's policy).
Outputs, Optional: First corresponding event report is included, if corresponding information is available (see clause 4.15.1).
The NF consumer subscribes to the event notification by invoking Npcf_EventExposure to the PCF. The PCF allocates a Subscription Correlation ID for the subscription and responds to the consumer NF with the Subscription Correlation ID. Event receiving NF ID identifies the NF that shall receive the event reporting. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.7.3 Npcf_EventExposure_Unsubscribe service operation | Service operation name: Npcf_EventExposure_Unsubscribe.
Description: The NF consumer uses this service operation to unsubscribe for a specific event for a group of UE(s) or any UE accessing a combination of (DNN, S-NSSAI).
Inputs, Required: Subscription Correlation ID.
Input, Optional: None.
Outputs, Required: Operation execution result indication.
Output, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.7.4 Npcf_EventExposure_Notify service operation | Service operation name: Npcf_EventExposure_Notify.
Description: This service operation reports the event to the consumer that has previously subscribed either using Npcf_EventExposure_Subscribe service operation or provided as part of the Data Set Application Data and Data Subset Service Parameters stored in UDR.
Inputs, Required: Event ID, corresponding UE IDs (GPSI(s), SUPI), Notification Correlation Information, time stamp.
The PCF reports the SUPI and if available GPSI(s) for each of the events. The PCF may report the reports multiple events when those happen at the same time and as indicated in the time stamp.
Inputs, Optional: Internal-Group-Id, Event specific information.
Outputs, Required: None.
When the PCF detects the event subscribed by the NF consumer, the PCF reports the subscribed event together with the Notification Target Address (+ Notification Correlation ID) to the Event Receiving NF.
The optional event specific parameter list provides the values that matched for generating the event notification. The parameter values to match are specified during the event subscription (see clause 6.1.3.18 of TS 23.503 [20] and clauses 5.2.5.7.2 and 5.2.5.7.1).
See clause 4.15.6.7 and 4.1.5.6.10 for details on usage of this service operation toward Application Function.
The PCF provides, in addition to the SUPI and if available GPSI(s), the Internal-Group-Id if provided as Target UE in the Service Parameters stored in UDR. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.8 Npcf_AMPolicyAuthorization Service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.8.1 General | Service description: This service is to authorise an AF request and potentially create or change access and mobility management policies of a UE based on the request of the authorized AF or TSCTSF. This service allows the NF consumer to subscribe/unsubscribe the notification of events for related to a user (i.e. a SUPI) that has an AM or UE Policy Association established, or both, the list of events are defined in clause 6.1.3.18 of TS 23.503 [20]. The description of the Throughput requirements, service coverage requirements, AF requested network slice replacement and policy duration are defined in clause 6.1.2.6.1 of TS 23.503 [20]. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.8.2 Npcf_AMPolicyAuthorization_Create service operation | Service operation name: Npcf_AMPolicyAuthorization_Create
Description: Authorizes the request and optionally determines and installs AM influence data according to the information provided by the NF Consumer.
Inputs, Required: SUPI.
Inputs, Optional: GPSI, Throughput requirements, service coverage requirements, AF requested network slice replacement (i.e. pair (Replaced S-NSSAI, Alternative S-NSSAI)), policy duration, subscribed events(s), 5G access stratum time distribution indication (enable, disable), Uu time synchronization error budget, clock quality detail level, clock quality acceptance criteria.
The subscribed event includes Event ID as specified in Npcf_AMPolicyAuthorization_Notify service operation, Event Reporting Information defined in Table 4.15.1-1 (only the Event Reporting mode and the immediate reporting flag when applicable), Notification Target Address.
Outputs, Required: Success or Failure.
Outputs, Optional: Identification of the created application context, the inputs that can be accepted by the PCF. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.8.3 Npcf_AMPolicyAuthorization_Update service operation | Service operation name: Npcf_AMPolicyAuthorization_Update
Description: Provides updated information to the PCF.
Inputs, Required: Identification of the application context.
Inputs, Optional: Throughput requirements, service coverage requirements, AF requested network slice replacement (i.e. pair (Replaced S-NSSAI, Alternative S-NSSAI)), AF requested network slice replacement termination indication, policy duration, 5G access stratum time distribution indication (enable, disable), Uu time synchronization error budget, clock quality detail level, clock quality acceptance criteria.
Outputs, Required: Success or Failure.
Outputs, Optional: The inputs that can be accepted by the PCF. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.8.4 Npcf_AMPolicyAuthorization_Delete service operation | Service operation name: Npcf_AMPolicyAuthorization_Delete
Description: Provides means for the NF Consumer to delete an application context.
Inputs, Required: Identification of the application context.
Inputs, Optional: None.
Outputs, Required: Success or Failure.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.8.5 Npcf_AMPolicyAuthorization_Notify service operation | Service operation name: Npcf_AMPolicyAuthorization_Notify
Description: provided by the PCF to notify NF consumers of the subscribed events.
Inputs, Required: Subscription Correlation ID, Event ID.
The event that can be subscribed is the event for request for allocation of service area coverage defined in clause 6.1.3.18 of TS 23.503 [20].
Inputs, Optional: Event information as defined in clause 6.1.3.18 of TS 23.503 [20].
Outputs, Required: Operation execution result indication.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.8.6 Npcf_AMPolicyAuthorization_Subscribe service operation | Service operation name: Npcf_AMPolicyAuthorization_Subscribe
Description: provided by the PCF for NF consumers to explicitly subscribe the notification of events.
Inputs, Required: Event ID as specified in Npcf_AMPolicyAuthorization_Notify service operation, Event Reporting Information defined in Table 4.15.1-1 (only the Event Reporting mode and the immediate reporting flag when applicable), Notification Target Address.
Inputs, Optional: target of PCF event reporting (SUPI or GPSI) in the case of initial event subscription, Subscription Correlation ID (in the case of modification of the event subscription).
Outputs, Required: When the subscription is accepted: Subscription Correlation ID.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.8.7 Npcf_AMPolicyAuthorization_Unsubscribe service operation | Service operation name: Npcf_AMPolicyAuthorization_Unsubscribe
Description: Enable NF consumers to explicitly unsubscribe the notification of PCF events related to Npcf_AMPolicyAuthorization_Subscribe operation.
Inputs, Required: Subscription Correlation ID.
Inputs, Optional: None.
Outputs, Required: Success or Failure.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.9 Npcf_PDTQPolicyControl Service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.9.1 General | Service description: This service provides functionality for negotiation and management of planned data transfer with QoS requirements policies (PDTQ policies), which includes the following functionalities:
- Determine PDTQ policies based on the request via NEF from AF; and
- Update PDTQ policies based on the selection provided by AF. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.9.2 Npcf_PDTQPolicyControl_Create service operation | Service operation name: Npcf_PDTQPolicyControl_Create
Description: This service is to create the PDTQ policy.
Inputs, Required: ASP identifier, Number of UEs, list of Desired time windows, QoS reference or individual QoS parameters as described in clause 6.1.3.22 of TS 23.503 [20].
Inputs, Optional: S-NSSAI, DNN, Network Area Information, Request for notification, Alternative Service Requirements.
Outputs, Required: One or more PDTQ policies, PDTQ Reference ID.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.9.3 Npcf_PDTQPolicyControl_Update service operation | Service operation name: Npcf_PDTQPolicyControl_Update
Description: This service is to update the PDTQ policy to the PCF.
Inputs, Required: PDTQ Reference ID.
Inputs, Optional: Stop notification, one PDTQ policy.
NOTE: PDTQ policy is only indicated if the AF selects one of the PDTQ policies provided by the PCF.
Outputs, Required: None
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.5.9.4 Npcf_PDTQPolicyControl_Notify service operation | Service operation name: Npcf_PDTQPolicyControl_Notify
Description: This service operation sends the PDTQ policy warning notification to the NF consumer.
Inputs, Required: PDTQ reference ID, list of candidate PDTQ policies.
Inputs, Optional: None.
Outputs, Required: None.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6 NEF Services | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.1 General | The following table shows the NEF Services and Service Operations:
Table 5.2.6.1-1: NF Services provided by the NEF
Service Name
Service Operations
Operation
Semantics
Example Consumer(s)
Nnef_EventExposure
Subscribe
Subscribe/Notify
AF, NWDAF
Unsubscribe
AF, NWDAF
Notify
AF, NWDAF
Nnef_PFDManagement
Fetch
Request/Response
SMF
Subscribe
Subscribe/Notify
SMF
Notify
SMF
Unsubscribe
SMF
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Nnef_EASDeployment
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Subscribe
Subscribe/Notify
SMF
Unsubscribe
SMF
Notify
SMF
Nnef_ECSAddress
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Subscribe
Subscribe/Notify
SMF, I-SMF
Unsubscribe
SMF, I-SMF
Notify
SMF, I-SMF
Nnef_TrafficInfluenceData
Subscribe
Subscribe/Notify
SMF
Unsubscribe
SMF
Notify
SMF
Nnef_ParameterProvision
Update
Request/Response
AF
Create
Request/Response
AF
Delete
Request/Response
AF
Get
Request/Response
AF
Nnef_Trigger
Delivery
Request/Response
AF
DeliveryNotify
Subscribe/Notify
AF
Nnef_BDTPNegotiation
Create
Request/Response
AF
Update
Request/Response
AF
Notify
AF
Nnef_TrafficInfluence
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Get
Request/Response
AF
Notify
Subscribe/Notify
AF
AppRelocationInfo
Subscribe/Notify
AF
Nnef_ChargeableParty
Create
Request/Response
AF
Update
Request/Response
AF
Notify
Request/Response
AF
Nnef_AFsessionWithQoS
Create
Request/Response
AF
Notify
Request/Response
AF
Update
Request/Response
AF
Revoke
Request/Response
AF
Nnef_MSISDN-less_MO_SMS
Notify
Notify
AF
Nnef_ServiceParameter
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Get
Request/Response
AF
Nnef_APISupportCapability
Subscribe
Subscribe/Notify
AF
Unsubscribe
Subscribe/Notify
AF
Notify
Subscribe/Notify
AF
Nnef_NIDDConfiguration
Create
Request/Response
AF
TriggerNotify
Subscribe/Notify
AF
UpdateNotify
Subscribe/Notify
AF
Delete
Request/Response
AF
Nnef_NIDD
Delivery
Request/Response
AF
DeliveryNotify
Subscribe/Notify
AF
GroupDeliveryNotify
Notify
AF
Nnef_SMContext
Create
Request/Response
SMF
Delete
Request/Response
SMF
DeleteNotify
Subscribe/Notify
SMF
Delivery
Request/Response
SMF
Nnef_AnalyticsExposure
Subscribe
Subscribe/Notify
AF
Unsubscribe
AF
Notify
AF
Fetch
Request/Response
AF
Nnef_UCMFProvisioning
Create
Request/Response
AF
Delete
Request/Response
AF
Update
Request/Response
AF
Nnef_ECRestriction
Get
Request/Response
AF
Update
Request/Response
AF
Nnef_ApplyPolicy
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Nnef_Location
LocationUpdateNotify
Notify
AF
Nnef_TimeSynchronization
ConfigUpdate
Request/Response
AF
ConfigCreate
Request/Response
AF
ConfigDelete
Request/Response
AF
ConfigUpdateNotify
Subscribe/Notify
AF
CapsSubscribe
Subscribe/Notify
AF
CapsUnsubscribe
Subscribe/Notify
AF
CapsNotify
Subscribe/Notify
AF
Nnef_ASTI
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Get
Request/Response
AF
UpdateNotify
Subscribe/Notify
AF
Nnef_AMPolicyAuthorization
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Notify
Subscribe/Notify
AF
Subscribe
AF
Unsubscribe
AF
Nnef_AMInfluence
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Notify
Subscribe/Notify
AF
Nnef_UEId
Get
Request/Response
AF, V-NEF
VerificationGet
Request/Response
AF
UeIdMappingGet
Request/Response
GMLC
UeIdMappingCreate
Request/Response
AF
UeIdMappingUpdate
Request/Response
AF
UeIdMappingDelete
Request/Response
AF
Nnef_SMService
MoForwardSm
Request/Response
SMS-SC
Nnef_PDTQPolicyNegotiation
Create
Request/Response
AF
Update
Request/Response
AF
Notify
AF
Nnef_MemberUESelectionAssistance
Subscribe
Subscribe/Notify
AF
Unsubscribe
AF
Notify
AF
Nnef_AF_request_for_QoS
Create
Request/Response
AF
Notify
Request/Response
AF
Update
Request/Response
AF
Revoke
Request/Response
AF
Nnef_DNAIMapping
Subscribe
Subscribe/Notify
AF, NWDAF
Unsubscribe
AF, NWDAF
UpdateNotify
AF, NWDAF
Nnef_UEAddress
Get
Request/Response
AF
Subscribe
Subscribe/Notify
AF
Unsubscribe
AF
Notify
AF
Nnef_ImsEventExposure
Subscribe
Subscribe/Notify
AF
Unsubscribe
AF
Notify
AF
Nnef_ImsSessionManagement (ImsSM)
Create
Request/Response
AF
Update
Request/Response
AF
Delete
Request/Response
AF
Notify
Subscribe/Notify
AF
Nnef_ImsParameterProvision
Update
Request/Response
AF
Create
Request/Response
AF
Delete
Request/Response
AF |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.2 Nnef_EventExposure service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.2.1 General | See clause 4.15.3.1 and clause 4.15.2a.
In order to support the NWDAF to collect data from the AF via the NEF, the Event IDs associated with available data to be collected from the AF are defined in clause 5.2.19.2.1, which can be subscribed by the NWDAF. The Event filters for the specific Event IDs as defined in clause 5.2.19.2.1 can also be used for collecting data from the AF via the NEF. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.2.2 Nnef_EventExposure_Subscribe service operation | Service operation name: Nnef_EventExposure_Subscribe
Description: the consumer subscribes to receive an event, or if the event is already defined in NEF, then the subscription is updated.
Inputs, Required: (Set of) Event ID(s) as specified in clause 4.15.3.1 or Npcf_PolicyAuthorization_Notify and Naf_EventExposure_Subscribe service operation, Target of Event Reporting (GPSI, SUPI, UE IPv4 address(es), UE IPv6 prefix(es), External Group Identifier, S-NSSAI, Internal Group Identifier, UE addressing information (IP or MAC address), or indication that any UE is targeted), Event Reporting Information defined in Table 4.15.1-1, Notification Target Address (+ Notification Correlation ID), MTC Provider Information.
Inputs, Optional: Event Filter, (set of) External Application Identifier(s), Subscription Correlation ID (in the case of modification of the event subscription), Expiry time, list of group member UE(s) whose subscription to event notification(s) are removed or added for a group-based event notification subscription, operation indication (cancellation or addition), DNN, S-NSSAI, Idle Status Indication request (if UE reachability or Availability after DDN failure reporting is requested).
Outputs, Required: When the subscription is accepted: Subscription Correlation ID, Expiry time (required if the subscription can be expired based on the operator's policy).
Outputs, Optional: First corresponding event report is included, if available (see clause 4.15.1). External Identifier (representing an AF specific UE Identifier). |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.2.3 Nnef_EventExposure_Unsubscribe service operation | Service operation name: Nnef_EventExposure_Unsubscribe
Description: the NF consumer deletes an event if already defined in NEF.
Inputs, Required: Subscription Correlation ID.
Outputs, Required: Operation execution result indication. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.2.4 Nnef_EventExposure_Notify service operation | Service operation name: Nnef_EventExposure_Notify
Description: NEF reports the event to the consumer that has previously subscribed.
Inputs, Required: Event ID, Notification Correlation Information, time stamp.
Inputs, Optional: Event information (defined on a per Event ID basis), Event Removal Indication, list of group member UE(s) whose subscription to event notification(s) are removed from a group-based event notification subscription, UE(s) added/removed to/from the group.
Outputs, Required: Operation execution result indication. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.3 Nnef_PFDManagement service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.3.1 General | The service provides the capability to create, update or remove PFDs via the NEF (PFDF). See clause 4.18 for the detailed procedures. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.3.2 Nnef_PFDManagement_Fetch service operation | Service operation name: Nnef_PFDManagement_Fetch
Description: Provides the PFDs for Application Identifier to the NF Consumer.
Inputs, Required: Application Identifier(s).
Inputs, Optional: None.
Outputs, Required: Application Identifier, PFDs. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.3.3 Nnef_PFDManagement_Subscribe service operation | Service operation name: Nnef_PFDManagement_Subscribe
Description: provided by the NEF (PFDF) for NF consumers to explicitly subscribe the notification of changes of PFDs for Application Identifier.
Inputs, Required: Application Identifier(s).
Inputs, Optional: None.
Outputs, Required: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.3.4 Nnef_PFDManagement_Notify service operation | Service operation name: Nnef_PFDManagement_Notify
Description: Provides Update PFDs for Application Identifier to the NF Consumer.
Inputs, Required: Application Identifier(s), PFDs.
Inputs, Optional: None.
Outputs, Required: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.3.5 Nnef_PFDManagement_Unsubscribe service operation | Service operation name: Nnef_PFDManagement_Unsubscribe
Description: Provides by the NEF (PFDF) for NF Consumer to explicitly unsubscribe the notification of events.
Inputs, Required: Application Identifier(s).
Inputs, Optional: None.
Outputs, Required: None |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.3.6 Nnef_PFDManagement_Create service operation | Service operation name: Nnef_PFDManagement_Create
Description: The consumer requests PFD management to add PFDs.
Inputs, Required: AF Identifier, External Application Identifier and one or more PFDs.
Inputs, Optional: Allowed Delay.
Outputs, Required: Transaction Reference ID. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.3.7 Nnef_PFDManagement_Update service operation | Service operation name: Nnef_PFDManagement_Update
Description: The consumer requests PFD management to update the set of PFDs by adding, modifying or deleting individual PFDs.
Inputs, Required: Transaction Reference ID, one or more PFDs.
NOTE: The usage of the different components of the PFD information (especially the PFD id) to create, update and delete PFDs is defined in TS 29.522 [87].
Inputs, Optional: Allowed Delay.
Outputs, Required: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.3.8 Nnef_PFDManagement_Delete service operation | Service operation name: Nnef_PFDManagement_Delete
Description: The consumer requests PFD management to delete the PFDs.
Inputs, Required: Transaction Reference ID.
Inputs, Optional: None.
Outputs, Required: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.4 Nnef_ParameterProvision service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.4.1 General | This service is for allowing external party to provision of information which can be used for the UE in 5GS.
In all operations UE addressing information may correspond either to an UE IP address or to a UE MAC address. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.4.2 Nnef_ParameterProvision_Update service operation | Service operation name: Nnef_ParameterProvision_Update
Description: The consumer updates the UE related information (e.g. Expected UE Behaviour, Network Configuration parameters, Location Privacy Indication parameters, ECS Address Configuration Information, CAG Information provisioning parameters), Static IP address assignment parameters or 5G VN Group related information (e.g. 5G VN group data, 5G VN membership management), or for Multicast MBS related information or DNN and S-NSSAI specific Group Parameters, DNN, S-NSSAI.
Inputs, Required: AF Identifier, Transaction Reference ID.
Inputs, Optional: GPSI or UE addressing information, External Group ID, at least one of the Expected UE Behaviour parameters (optionally with associated confidence and/or accuracy levels) or at least one of the Application-Specific Expected UE Behaviour parameters (optionally with associated confidence and/or accuracy levels) or at least one of the Network Configuration parameters or 5G VN related information or ECS Address Configuration Information, Static IP address assignment parameters, Validity Time or Location Privacy Indication parameters, MTC Provider Information, or Multicast MBS related information, DNN and S-NSSAI specific Group Parameters, DNN, S-NSSAI, PLMN IDs, CAG Information provisioning parameters.
Outputs, Required: Operation execution result indication.
Outputs, Optional: Transaction specific parameters, if available. External Identifier (representing an AF specific UE Identifier).
For Multicast MBS related information, refer to TS 23.247 [78]. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.4.3 Nnef_ParameterProvision_Create service operation | Service operation name: Nnef_ParameterProvision_Create
Description: The consumer provisions UE related information or creates a 5G VN group, or Multicast MBS related information group, or CAG Information.
Inputs, Required: AF Identifier, Transaction Reference ID.
Inputs, Optional: GPSI or UE addressing information, one or multiple Expected UE Behaviour parameters (optionally with associated confidence and/or accuracy levels) or one or multiple Application-Specific Expected UE Behaviour parameters (optionally with associated confidence and/or accuracy levels), External Group ID for 5G VN group creation or for multicast MBS group creation, External Group ID, 5G VN group related information (e.g. 5G VN group data, 5G VN membership management), MTC Provider Information, Multicast MBS related information, DNN and S-NSSAI specific Group Parameters, DNN, S-NSSAI, PLMN IDs, ECS Address Configuration Information, Static IP address assignment parameters, CAG Information provisioning parameters.
Outputs, Required: Operation execution result indication.
Outputs, Optional: Transaction specific parameters, if available. External Identifier (representing an AF specific UE Identifier).
For Multicast MBS related information, refer to TS 23.247 [78]. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.4.4 Nnef_ParameterProvision_Delete service operation | Service operation name: Nnef_ParameterProvision_Delete
Description: The consumer deletes a 5G VN group or deletes a Multicast MBS related information or deletes Static IP address assignment parameters, or deletes CAG Information.
Inputs, Required: AF Identifier, Transaction Reference ID.
Inputs, Optional: External Group ID, Static IP address assignment parameters.
Outputs, Required: Operation execution result indication.
Outputs, Optional: None.
For Multicast MBS related information, refer to TS 23.247 [78]. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.4.5 Nnef_ParameterProvision_Get service operation | Service operation name: Nnef_ParameterProvision_Get
Description: The consumer gets the UE related information (e.g. Expected UE Behaviour, Network Configuration parameters, ECS Address Configuration Information).
Inputs, Required: GPSI or UE addressing information, AF Identifier, requested information (e.g. Expected UE Behaviour, Network Configuration parameters, ECS Address Configuration Information).
Inputs, Optional: None.
Outputs, Required: Requested data, Operation execution result indication.
Outputs, Optional: External Identifier (representing an AF specific UE Identifier). |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.5 Nnef_Trigger service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.5.1 General | See clause 4.13.2. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.5.2 Nnef_Trigger_Delivery service operation | Service operation name: Nnef_Trigger_Delivery
Description: the consumer requests that a trigger be sent to an application on a UE and subscribes to be notified about result of the trigger delivery attempt.
Inputs, Required: GPSI, AF Identifier, Trigger Reference Number, Application Port ID
Inputs, Optional: Validity Period, Priority, Trigger Payload.
Outputs, Required: Transaction Reference ID, Cause. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.5.3 Nnef_Trigger_DeliveryNotify service operation | Service operation name: Nnef_Trigger_DeliveryNotify
Description: NEF reports the status of the trigger delivery to the consumer (failure or success).
NOTE: This notification corresponds to an implicit subscription by Nnef_Trigger_Delivery service operation.
Inputs, Required: Transaction Reference ID, Delivery Report.
Inputs, Optional: None.
Outputs, Required: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.6 Nnef_BDTPNegotiation service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.6.1 General | See clause 4.16.7. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.6.2 Nnef_BDTPNegotiation_Create service operation | Service operation name: Nnef_BDTPNegotiation_Create.
Description: The consumer requests a background data transfer policy.
Inputs, Required: ASP Identifier, Volume per UE, Number of UEs, Desired time window.
Inputs, Optional: External Group Identifier, Network Area Information, Request for notification, MAC address or IP 3-tuple of Application server.
Outputs, Required: Background Data Transfer Reference ID, one or more background data transfer policies.
Output, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.6.3 Nnef_BDTPNegotiation_Update service operation | Service operation name: Nnef_BDTPNegotiation Update.
Description: the consumer requests the selected background data transfer policy to be set.
Inputs, Required: Background Data Transfer Reference ID, background data transfer policy.
Inputs, Optional: Stop notification.
Outputs, Required: None.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.6.4 Nnef_BDTPNegotiation_Notify service operation | Service operation name: Nnef_BDTPNegotiation_Notify
Description: NEF sends the BDT warning notification to the NF consumer.
Inputs, Required: Background data transfer reference ID.
Inputs, Optional: Network Area Information, Time window, list of candidate Background DataTransfer policies.
Outputs, Required: None.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.7 Nnef_TrafficInfluence service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.7.1 General | Service description: This service provides:
- Request authorization of NF Service Consumer requests.
- Request parameter mapping from NF Service Consumer requests to 5GC parameters and vice versa as described in clause 5.6.7 of TS 23.501 [2].
- NF Service Consumer request routing (forwarding) to actual NF Service Producer to influence traffic routing decisions as described in clause 5.6.7 of TS 23.501 [2]. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.7.2 Nnef_TrafficInfluence_Create service operation | Service operation name: Nnef_TrafficInfluence_Create
Description: Authorize the request and forward the request for traffic influence.
Inputs, Required: AF Transaction Id, AF Identifier.
The AF Transaction Id refers to the request.
Inputs, Optional: The address (IP or Ethernet) of one or more UE(s) if available, one or more GPSIs if available, DNN if available, S-NSSAI if available, External Group Identifier(s) if available, External Application Identifier or traffic filtering information, AF-Service-Identifier, a list of DNAI(s) and corresponding routing profile ID(s) or N6 traffic routing information, Indication of traffic correlation, Indication of application relocation possibility, Indication of UE IP address preservation, Early and/or late notifications about UP path management events, Notification Target Address, immediate reporting flag, Temporal validity condition, Spatial validity condition, User Plane Latency Requirements, Information for EAS IP Replacement in 5GC, Indication for EAS Relocation and AF indication for simultaneous connectivity over source and target PSA at edge relocation, EAS Correlation indication, External Subscriber Category(s), SFC Identifier(s), Metadata, Common EAS IP address, Traffic Correlation ID, FQDN(s), Indication of considering N6 delay and Header Handling Control information as described in clauses 5.6.7, 5.6.16 and 5.6.17 of TS 23.501 [2], HPLMN of the UE. If an IP address of one or more UE(s) is provided, a corresponding port number (e.g. TCP or UPDP) for each IP address.
The IP address of one or more UE(s) may be provided together with the corresponding port number allowing to support the case where the PSA UPF is carrying out NAT on the traffic exchanged with the EAS.
NOTE 1: When only one DNAI and corresponding routing profile ID(s) and the Indication for EAS Relocation are available, the presented DNAI is the target DNAI as defined in clause 6.3.7 of TS 23.548 [74].
NOTE 2: In this Release the following cannot be used by AFs in VPLMN influencing traffic on Home Routed PDU sessions:
- External Group Identifier;
- External Subscriber Category.
Outputs, Required: Operation execution result indication.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.7.3 Nnef_TrafficInfluence_Update service operation | Service operation name: Nnef_TrafficInfluence_Update
Description: Authorize the request and forward the request to update the traffic influence.
Inputs, Required: AF Transaction Id.
The AF Transaction Id identifies the NF Service Consumer request to be updated.
Inputs, Optional: Same optional information as in Nnef_TrafficInfluence_Create Input, AF Identifier.
Outputs, Required: Operation execution result indication.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.7.4 Nnef_TrafficInfluence_Delete service operation | Service operation name: Nnef_TrafficInfluence_Delete
Description: Authorize the request and forward the request to delete(s) request for traffic influence.
Inputs, Required: AF Transaction Id.
The AF Transaction Id identifies the NF Service Consumer request for traffic influence to be deleted.
Inputs, Optional: None.
Outputs, Required: Operation execution result indication.
Outputs, Optional: None.
5.2.6.7.4A Nnef_TrafficInfluence_Get service operation
Service operation name: Nnef_TrafficInfluence_Get
Description: Get the current traffic influence parameters.
Inputs, Required: AF Transaction Id.
The AF Transaction Id refers to the request.
Inputs, Optional: The address (IP or Ethernet) of the UE if available, GPSI if available, DNN if available, S-NSSAI if available, External Group Identifier if available, External Application Identifier or traffic filtering information, AF-Service-Identifier, a list of DNAI(s) and corresponding routing profile ID(s) or N6 traffic routing information.
Outputs, Required: Operation execution result indication, requested data.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.7.5 Nnef_TrafficInfluence_Notify service operation | Service operation name: Nnef_TrafficInfluence_Notify
Description: Forward the notification of UP path management event report to AF.
Known NF Service Consumers: AF.
Inputs, Required: AF Transaction Id, Event ID.
The AF Transaction Id identifies the AF request for traffic influence that the event report is related to. The event may be the UP path management event defined in clause 5.6.7 of TS 23.501 [2].
Inputs, Optional: Event information (defined on a per Event ID basis), capability of supporting EAS IP replacement in 5GC.
Outputs, Required: Operation execution result indication.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.7.6 Nnef_TrafficInfluence_AppRelocationInfo service operation | Service operation name: Nnef_TrafficInfluence_AppRelocationInfo
Description: Forward the acknowledgement to the notification of UP path management event report to SMF.
Inputs, Required: Notification Correlation Information, cause code.
Cause code indicates whether the acknowledgement is a positive response or a negative response.
Inputs, Optional: N6 traffic routing information as described in clause 5.6.7 of TS 23.501 [2], Indication that buffering of uplink traffic should start, Information for EAS IP Replacement in 5GC.
Outputs, Required: None.
Outputs, Optional: None.
See clause 4.3.6.3 for details on usage of this service operation for example for the usage of the Indication that buffering of uplink traffic should start. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.8 Nnef_ChargeableParty service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.8.1 General | See clauses 4.15.6.4 and 4.15.6.5. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.8.2 Nnef_ChargeableParty_Create service operation | Service operation name: Nnef_ChargeableParty Create
Description: The consumer requests to become the chargeable party for a data session for a UE.
Inputs, Required: AF Identifier, UE address (i.e. IP address or MAC address), Flow description information as described in clause 6.1.3.6 of TS 23.503 [20] or External Application Identifier, ASP Identifier, Sponsor Information, Sponsoring Status.
Inputs, Optional: Time period, traffic volume, Background Data Transfer Reference ID, DNN if available, S-NSSAI if available.
Outputs, Required: Transaction Reference ID, result.
Output (optional): None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.8.3 Nnef_ChargeableParty_Update service operation | Service operation name: Nnef_ChargeableParty Update
Description: The consumer can change the chargeable party of a data session for a UE.
Inputs, Required: AF Identifier, Transaction Reference ID, Sponsoring Status.
Inputs, Optional: Time period, traffic volume, Background Data Transfer Reference ID.
Outputs, Required: Transaction Reference ID, result.
Output (optional): None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.8.4 Nnef_ChargeableParty_Notify service operation | Service operation name: Nnef_ChargeableParty Notify
Description: NEF reports the bearer level event(s) to the consumer.
Inputs, Required: Event reports.
Inputs, Optional: None.
Outputs, Required: None.
Output (optional): None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.9 Nnef_AFsessionWithQoS service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.9.1 General | See clauses 4.15.6.6, 4.15.6.13, 4.15.6.14.
This service is also used to support subscription and notification of QoS Monitoring for the QoS parameter(s) to be measured defined in clause 5.45 of TS 23.501 [2].
This service is also used to support subscription and notification of BAT offset for the AF that supports adjusting burst sending time based on RAN feedback, as described in clause 5.27.2.5 of TS 23.501 [2].
This service is also used to support the QoS resource allocation for a list of UEs.
This service is also used to support subscription and notification of QoS Monitoring event for Data Rate Monitoring for a list of QoS flows, as described in clause 5.2.26. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.9.2 Nnef_AFsessionWithQoS_Create service operation | Service operation name: Nnef_AFsessionWithQoS Create
Description: The consumer requests the network to provide a specific QoS for an AF session for a UE or a list of UEs.
Inputs, Required: AF Identifier, UE address (i.e. IP address or MAC address and only applicable for a single UE AF session), a list of UE addresses (as described in clause 4.15.6.13, and only applicable for a Multi-member AF session). Flow description information as described in clause 6.1.3.6 of TS 23.503 [20] or External Application Identifier, QoS Reference or individual QoS parameters as described in clause 6.1.3.22 of TS 23.503 [20].
NOTE 1: In this Release, when a list of UE addresses is provided, the Flow description information is common for all UE addresses in the list. Further details are described in clause 4.15.6.13.2.
Inputs, Optional: Time period, traffic volume, Alternative Service Requirements (containing one or more QoS Reference parameters or Requested Alternative QoS Parameter Sets in a prioritized order), QoS Monitoring parameter(s) as defined in clause 5.45 of TS 23.501 [2], Reporting frequency, Target of reporting and optional an indication of direct event notification as described in clause 6.1.3.21 of TS 23.503 [20], DNN if available, S-NSSAI if available.
Only applicable for a single UE AF session: flow direction, Burst Arrival Time at UE (uplink) or UPF (downlink), Periodicity as described in clause 5.27.2 or clause 5.37.8.2 of TS 23.501 [2], Time domain, Survival Time, BAT Window or Capability for BAT adaptation, Packet Delay Variation requirements as described in clause 6.1.3.26 of TS 23.503 [20], Periodicity Range, RT Latency Indication as described in clause 6.1.3.22 of TS 23.503 [20], PDU Set QoS Parameters as described in clause 5.7.7 of TS 23.501 [2], Protocol Description (as described in clauses 5.37.5, 5.37.8.3, 5.37.9.2, 5.37.9.4 and other (sub)clauses in clause 5.37 of TS 23.501 [2]) and/or On-path N6 Signalling Information (see clause 5.37.9 of TS 23.501 [2]), Indication of ECN marking for L4S as described in clause 6.1.3.22 of TS 23.503 [20], Data Burst Size Marking Support Indication as described in clause 6.1.3.27.5 of TS 23.503 [20], Time to Next Burst Support Indication as described in clause 6.1.3.27.5 of TS 23.503 [20], Expedited Transfer Indication as described in clause 6.1.3.27.9 of TS 23.503 [20], QoS duration, QoS inactivity interval, Multi-Modal Service ID together with Multi-modal Service Requirements information for each data flow as described in clause 6.1.3.27.3 of TS 23.503 [20].
Only applicable for a Multi-member AF session: Consolidated Data Rate Threshold, a list of UE addresses subject to Consolidated Data Rate monitoring.
NOTE 2: If Consolidated Data Rate Threshold is provided, the QoS Monitoring parameter(s) indicates the Guaranteed Bitrate shall be provided.
NOTE 3: When the AF request is for Consolidated Data Rate monitoring is set for event reporting, the QoS Flow data rate reporting for the list of UEs provided to the AF by the NEF only when the Consolidated Data Rate threshold is exceeded.
NOTE 4: When the Consolidated Data Rate threshold is provided, it applies to the list of UE addresses by default. However, if the list of UE addresses subject for Consolidated Data Rate monitoring is also provided, then such list has to be the subset of the list of UE addresses.
Outputs, Required: Transaction Reference ID, result (result as described in clause 4.15.6.13 if a list of UE is targeted).
Output (optional): None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.9.3 Nnef_AFsessionWithQoS_Notify service operation | Service operation name: Nnef_AFsessionWithQoS Notify
Description: NEF reports the QoS Flow level event(s) to the consumer.
Inputs, Required: Reports of the events as defined in clause 6.1.3.18 of TS 23.503 [20], Transaction Reference ID if a list of UE is targeted.
NOTE: When the event report is for Consolidated Data Rate monitoring, the QoS Flow data rate reporting for the list of UEs provided to the AF by the NEF only when the Consolidated Data Rate threshold is exceeded.
Inputs, Optional: When the event report is for QoS Monitoring, includes QoS Monitoring report for the QoS parameter(s) to be measured defined in clause 5.45 of TS 23.501 [2], e.g. UL packet delay, DL packet delay, or round trip packet delay, UL and/or DL data rate of the single UP path or two UP paths in the case of redundant transmission, as defined in clause 5.33.3.2 of TS 23.501 [2]. When the AF has provided Capability for BAT Adaptation or BAT Window, can include BAT offset as described in clause 5.27.2.5 of TS 23.501 [2]. When the delivery report is for Consolidated Data Rate Monitoring, includes Consolidated Data Rate Monitoring report.
Outputs, Required: None.
Output (optional): None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.9.4 Nnef_AFsessionWithQoS_Revoke service operation | Service operation name: Nnef_AFsessionWithQoS Revoke
Description: The consumer requests the network to revoke the AF session with requested QoS or the AF session with requested QoS including Alternative Service Requirements for a UE or a list of UEs.
Inputs, Required: Transaction Reference ID.
Inputs, Optional: None.
Outputs, Required: Transaction Reference ID, result (result as described in clause 4.15.6.3 if a list of UE is targeted).
Output (optional): None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.9.5 Nnef_AFsessionWithQoS_Update service operation | Service operation name: Nnef_AFsessionWithQoS Update
Description: The consumer requests the network to update the parameters for an AF session for a UE or a list of UEs.
Inputs, Required: Transaction Reference ID.
Inputs, Optional: Flow description information (as described in clause 6.1.3.6 of TS 23.503 [20]) or External Application Identifier, QoS Reference or individual QoS parameters as described in clause 6.1.3.22 of TS 23.503 [20], time period, traffic volume, Alternative Service Requirements (containing one or more QoS Reference parameters or Requested Alternative QoS Parameter Sets in a prioritized order), QoS Monitoring parameter(s) as defined in clause 5.45 of TS 23.501 [2], Reporting frequency, Target of reporting and optional an indication of direct event notification as described in clause 6.1.3.21 of TS 23.503 [20].
Only applicable for a single UE AF session: flow direction, Burst Arrival Time at UE (uplink) or UPF (downlink), Periodicity as described in clause 5.27.2 or clause 5.37.8.2 of TS 23.501 [2], Time domain, Survival Time, Packet Delay Variation requirements as described in clause 6.1.3.26 of TS 23.503 [20], BAT Window or Capability for BAT adaptation, Periodicity Range, PDU Set QoS Parameters as described in clause 5.7.7 of TS 23.501 [2], Protocol Description (as described in clauses 5.37.5, 5.37.8.3, 5.37.9.2, 5.37.9.4 and other (sub)clauses in clause 5.37 of TS 23.501 [2]) and/or On-path N6 Signalling Information (see clause 5.37.9 of TS 23.501 [2]), Data Burst Size Marking Support Indication as described in clause 6.1.3.27.5 of TS 23.503 [20], Time to Next Burst Support Indication as described in clause 6.1.3.27.5 of TS 23.503 [20], Expedited Transfer Indication as described in clause 6.1.3.27.9 of TS 23.503 [20], updated information for the Multi-modal Service Requirements information as described in clause 6.1.3.27.3 of TS 23.503 [20].
Only applicable for a Multi-member AF session: a list of UE addresses (as described in clause 4.15.6.13), Consolidated Data Rate Threshold, a list of UE addresses subject to Consolidated Data Rate monitoring.
NOTE 1: In this Release, when a list of UE addresses is provided, the Flow description information is common for all UE addresses in the list. Further details are described in clause 4.15.6.13.2.
NOTE 2: If Consolidated Data Rate Threshold is provided, the QoS Monitoring parameter(s) indicates the Guaranteed Bitrate shall be provided.
NOTE 3: When the AF request is for Consolidated Data Rate monitoring is set for event reporting, the QoS Flow data rate reporting for the list of UE addresses is provided to the AF by the NEF only when the Consolidated Data Rate threshold is exceeded.
NOTE 4: When the Consolidated Data Rate threshold is provided, it applies to the list of UE addresses by default. However, if the list of UE addresses subject for Consolidated Data Rate monitoring is also provided, then such list has to be the subset of the list of UE addresses.
NOTE 5: If AF wants to terminate the Consolidated Data Rate monitoring, AF does not include the Consolidated Data Rate threshold in the AF request.
Outputs, Required: Success or Failure. Failure Cause in case of Failure, Transaction Reference ID if a list of UE is targeted.
Output (optional): None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.10 Nnef_MSISDN-less_MO_SMS service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.10.1 General | See clause 4.13.7. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.10.2 Nnef_MSISDN-less_MO_SMSNotify service operation | Service operation name: Nnef_MSISDN-less_MO_SMSNotify
Description: NEF delivers to the SMS Payload to the AF. The NEF shall determine the notification destination URL of the AF based on configured information on the mapping of SME addresses to destination URLs.
Inputs, Required: SMS payload, GPSI and Application Port ID.
Inputs, Optional: None.
Outputs, Required: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.11 Nnef_ServiceParameter service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.11.1 General | This service is for allowing external party to provision of service specific parameters which can be used for the UE in 5GS. The detailed information is described in clause 4.15.6.7 and 4.15.6.15. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.11.2 Nnef_ServiceParameter_Create service operation | Service operation name: Nnef_ServiceParameter_Create
Description: The consumer stores service specific parameters in the UDR via the NEF.
Inputs, Required: Service Descriptor (e.g. the combination of DNN and S-NSSAI, an AF-Service-Identifier or an External Application Identifier)
Inputs, Optional: Service Parameters and Target UE identifiers (e.g. the address (IP or Ethernet) of the UE if available, GPSI if available, External Group Identifier if available), "PLMN ID(s) of inbound roamers", subscribedEvents, notificationDestination, Non-3GPP Device Identifier Information(s) as defined in the clause 4.15.6.15.
If identifiers of target UE(s) or a group of UEs or "PLMN ID(s) of inbound roamers" are not provided, then the Service Parameters shall correspond to any UEs of the PLMN of the NEF using the service identified by the Service Description.
When non-3GPP Device Identifier Information is included, no other Service Parameters shall be present.
Outputs, Required: Transaction Reference ID, operation execution result indication.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.11.3 Nnef_ServiceParameter_Update service operation | Service operation name: Nnef_ServiceParameter_Update
Description: The consumer updates service specific parameters in the UDR via the NEF.
Inputs, Required: Service Descriptor (e.g. the combination of DNN and S-NSSAI, an AF-Service-Identifier or an External Application Identifier), Transaction Reference ID.
Inputs, Optional: Service Parameters and Target UE identifiers (e.g. the address (IP or Ethernet) of the UE if available, GPSI if available, External Group Identifier if available), or "PLMN ID(s) of inbound roamers", Non-3GPP Device Identifier Information(s) as defined in the clause 4.15.6.15.
Outputs, Required: Operation execution result indication.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.11.4 Nnef_ServiceParameter_Delete service operation | Service operation name: Nnef_ServiceParameter_Delete
Description: The consumer deletes service specific parameters from the UDR via the NEF.
Inputs, Required: Service Descriptor (e.g. the combination of DNN and S-NSSAI, an AF-Service-Identifier or an External Application Identifier), Transaction Reference ID.
Inputs, Optional: Target UE identifiers (e.g. the address (IP or Ethernet) of the UE if available, GPSI if available, External Group Identifier if available) or "PLMN ID(s) of inbound roamers".
Outputs, Required: Operation execution result indication.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.11.5 Nnef_ServiceParameter_Get service operation | Service operation name: Nnef_ServiceParameter_Get
Description: The consumer retrieves service specific parameters in the UDR via the NEF.
Inputs, Required: Service Descriptor (e.g. the combination of DNN and S-NSSAI, an AF-Service-Identifier or an External Application Identifier).
Inputs, Optional: Service Parameters and Target UE identifiers (e.g. the address (IP or Ethernet) of the UE if available, GPSI if available, External Group Identifier if available), or "PLMN ID(s) of inbound roamers".
Outputs, Required: Transaction Reference ID, operation execution result indication, requested data.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.11.6 Nnef_ServiceParameter_Notify service operation | Service operation name: Nnef_ServiceParameter_Notify
Description: This service operation is used by the NEF to notify a Service Parameter Authorisation Update (e.g. to revoke an authorization) to AF, see clause clause 4.15.6.7a or to forward a notification for a subscribed event by the AF, see clause 4.15.6.7, e.g. the notification of outcome of UE Policies Delivery to AF.
Inputs, Required: Transaction Reference ID, Target UE (i.e. GPSI), Result.
The Transaction Reference ID identifies the AF request for service specific parameter provisioning that the notification (i.e. notification of an authorization update or reporting a subscribed event) is related to. The GPSI is the identifier of the UE for which the notification is related to.
Inputs, Optional: DNN, S-NSSAI, PLMN ID(s) of inbound roamers, External Group Id, Event Information (defined on a per Event ID basis, for UE Policies delivery outcome it may include the result of the UE Policies delivery procedure and for unsuccessful results, an identifier of the reason), authorization update information (e.g. authorization revocation cause).
The Event ID may be the UE Policies delivery outcome defined in clause 4.15.6.7. The GPSI is the identifier of the UE for which the event report is related to.
The NEF provides, in addition to the GPSI, the External-Group-Id if provided as Target UE in the Nnef_ServiceParameter_Subscribe operation.
Outputs, Required: None.
Outputs, Optional: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.12 Nnef_APISupportCapability service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.12.1 General | In order to support interworking with EPC, the NEF is integrated with SCEF as a combined SCEF+NEF node for network exposure as defined in clause 5.17.5 of TS 23.501 [2].
The common services provided by SCEF+NEF may become unavailable because the UE is now being served by a node (e.g. MME) or NF (e.g. AMF) that does not support that service. If the availability or expected level of support of a service API associated with a UE changes, for example due to a mobility between 5GC and EPC, the AF can be made aware of the change via this service.
This service consists of Subscribe, Unsubscribe, Notify service operations. It supports informing AF of the availability or expected level of support of a given service via a response to the One-time report type subscribe request of the AF or via a notification to the Continuous report type subscription of the AF. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.12.2 Nnef_APISupportCapability_Subscribe service operation | Service operation name: Nnef_APISupportCapability_Subscribe
Description: The AF subscribes to receive notification about the availability or expected level of support of a service API for a UE or a group of UEs.
Inputs, Required: UE ID or External Group ID, Report Type (One-time report or Continuous report).
Inputs, Optional: Duration of Reporting, callback URI.
Outputs, Required: Operation execution result indication. When the subscription is accepted: Subscription Correlation ID, API indication. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.12.3 Nnef_APISupportCapability_Notify service operation | Service operation name: Nnef_APISupportCapability_Notify
Description: The AF is notified about the availability or expected level of support of a service API for a UE or a group of UEs if it has subscribed to receive it.
Inputs, Required: API Indication, UE ID or External Group ID.
Inputs, Optional: None.
Outputs, Required: Operation execution result indication. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.12.4 Nnef_APISupportCapability_Unsubscribe service operation | Service operation name: Nnef_APISupportCapability_Unsubscribe
Description: The AF unsubscribes to receive notification about the availability or expected level of support of a service API for a UE or a group of UEs.
Inputs, Required: UE ID or External Group ID.
Inputs, Optional: None.
Outputs, Required: Operation execution result indication. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.13 Nnef_NIDDConfiguration service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.13.1 General | See clause 4.25.3. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.13.2 Nnef_NIDDConfiguration_Create service operation | Service operation name: Nnef_NIDDConfiguration_Create
Description: This service operation is used by the consumer to request NIDD Configuration between NF consumer and NEF to support NIDD via NEF.
Inputs, Optional: Reliable Data Service Configuration, Requested Action, TLTRI, NIDD Duration.
Inputs, Required: GPSI or External Group Identifier, AF Identifier, T8 Destination Address, MTC Provider Information).
Outputs, Required: TLTRI, Reliable Data Service Indication, Maximum Packet Size, Cause.
Outputs, Optional: NIDD Duration. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.13.3 Nnef_NIDDConfiguration_TriggerNotify service operation | Service operation name: Nnef_NIDDConfiguration_TriggerNotify
Description: NEF triggers NIDD Configuration Create Request if there is no NIDD Configuration between NF consumer and NEF.
Inputs, Required: GPSI, AF Identifier, NEF ID.
Outputs, Required: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.13.4 Nnef_NIDDConfiguration_UpdateNotify service operation | Service operation name: Nnef_NIDDConfiguration_UpdateNotify
Description: This service operation is used by the NEF to notify NF consumer the NIDD Configuration Update due to NIDD Authorization Update.
Inputs, Required: GPSI, TLTRI, Result.
Inputs, Optional: Cause, NIDD Duration.
Outputs, Required: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.13.5 Nnef_NIDDConfiguration_Delete service operation | Service operation name: Nnef_NIDDConfiguration_Delete
Description: This service operation is used by the NF consumer to request NIDD Configuration delete between NF consumer and NEF to support NIDD via NEF.
Inputs, Required: TLTRI.
Outputs, Required: Cause. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.14 Nnef_NIDD service | |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.14.1 General | See clauses 4.25.4, 4.25.5 and 4.25.9. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.14.2 Nnef_NIDD_Delivery service operation | Service operation name: Nnef_NIDD_Delivery
Description: This service operation is used by the NF consumer to deliver the unstructured data between NF consumer and NEF to support NIDD via NEF.
Inputs, Required: User Identity or External Group Identifier, unstructured data, TLTRI (Optional), Reliable Data Service Configuration (Optional), MO Exception Data Counter.
Outputs, Required: Cause. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.14.3 Nnef_NIDD_DeliveryNotify service operation | Service operation name: Nnef_NIDD_DeliveryNotify
Description: This service operation is used by the NEF to forward the unstructured data to NF consumer to support NIDD via NEF.
Inputs, Required: User Identity, unstructured data, TLTRI (Optional), Reliable Data Service Configuration (Optional).
Outputs, Required: Cause. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.14.4 Nnef_NIDD_GroupDeliveryNotify service operation | Service operation name: Nnef_NIDD_GroupDeliveryNotify
Description: This service operation is used by the NEF to inform the AF of the aggregated response of Group MT NIDD operation.
Inputs, Required: The TLTRI that was provided when the Nnef_NIDD_Delivery operation was invoked with an External Group Identifier, External Identifier list with associated with the External Group Identifier and cause values.
Inputs, Optional: Re-transmission Time(s).
Outputs, Required: None. |
fe7d56f8e2b5a29b90140ea988c1e8a1 | 23.502 | 5.2.6.15 Nnef_SMContext service |
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