5.1 Introduction
29.5183GPP5G SystemAccess and Mobility Management ServicesRelease 18Stage 3TS
The table 5.1-1 shows the AMF Services and AMF Service Operations:
Table 5.1-1 List of AMF Services
|
Service Name |
Service Operations |
Operation Semantics |
Example Consumer(s) |
|
Namf_Communication |
UEContextTransfer |
Request/Response |
Peer AMF |
|
RegistrationStatusUpdate |
Request/Response |
Peer AMF |
|
|
CreateUEContext |
Request/Response |
Peer AMF |
|
|
ReleaseUEContext |
Request/Response |
Peer AMF |
|
|
N1MessageNotify |
Subscribe/Notify |
Peer AMF, LMF, PCF |
|
|
N2InfoNotify |
LMF, AMF |
||
|
N1N2MessageSubscribe |
PCF |
||
|
N1N2MessageUnSubscribe |
PCF |
||
|
N1N2MessageTransfer |
Request/Response |
Peer AMF, SMF, SMSF, LMF, PCF |
|
|
N1N2TransferFailureNotification |
Subscribe/Notify |
SMF, SMSF, LMF, PCF |
|
|
NonUeN2MessageTransfer |
Request/Response |
Peer AMF, LMF, CBCF, PWS-IWF |
|
|
NonUeN2InfoSubscribe |
Subscribe/Notify |
CBCF, PWS-IWF |
|
|
NonUeN2InfoUnSubscribe |
CBCF, PWS-IWF |
||
|
NonUeN2InfoNotify |
LMF, CBCF, PWS-IWF |
||
|
EBIAssignment |
Request/Response |
SMF |
|
|
AMFStatusChangeSubscribe |
Subscribe / Notify |
SMF, PCF, NEF, SMSF, UDM |
|
|
AMFStatusChangeUnSubscribe |
Subscribe / Notify |
SMF, PCF, NEF, SMSF, UDM |
|
|
AMFStatusChangeNotify |
Subscribe / Notify |
SMF, PCF, NEF, SMSF, UDM |
|
|
Namf_EventExposure |
Subscribe (see NOTE) |
Subscribe/Notify |
NEF, SMF, UDM, NWDAF, LMF, GMLC, DCCF |
|
Unsubscribe (see NOTE) |
Subscribe/Notify |
NEF, SMF, UDM, NWDAF, LMF, GMLC, DCCF |
|
|
Notify |
Subscribe/Notify |
NEF, SMF, UDM, NWDAF, LMF, GMLC, DCCF |
|
|
Namf_MT |
EnableUEReachability |
Request/Response |
SMSF |
|
ProvideDomainSelectionInfo |
Request/Response |
UDM |
|
|
EnableGroupReachability |
Request/Response |
SMF |
|
|
UEReachabilityInfoNotify |
Subscribe/Notify |
SMF |
|
|
Namf_Location |
ProvidePositioningInfo |
Request/Response |
GMLC |
|
EventNotify |
Subscribe / Notify |
GMLC |
|
|
ProvideLocationInfo |
Request/Response |
UDM |
|
|
CancelLocation |
Request/Response |
GMLC |
|
|
Namf_MBSBroadcast |
ContextCreate |
Request/Response |
MB-SMF |
|
ContextUpdate |
Request/Response |
MB-SMF |
|
|
ContextRelease |
Request/Response |
MB-SMF |
|
|
ContextStatusNotify |
Subscribe / Notify |
MB-SMF |
|
|
Namf_MBSCommunication |
N2MessageTransfer |
Request/Response |
MB-SMF |
|
NOTE: A subscription applies for one UE, group of UE(s) or any UE. |
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Table 5.1-2 summarizes the corresponding APIs defined for this specification.
Table 5.1-2: API Descriptions
|
Service Name |
Clause |
Description |
OpenAPI Specification File |
apiName |
Annex |
|
Namf_Communication |
6.1 |
AMF Communication Service |
TS29518_Namf_Communication.yaml |
namf-comm |
A.2 |
|
Namf_EventExposure |
6.2 |
AMF Event Exposure Service |
TS29518_Namf_EventExposure.yaml |
namf-evts |
A.3 |
|
Namf_MT |
6.3 |
AMF Mobile Terminated Service |
TS29518_Namf_MT.yaml |
namf-mt |
A.4 |
|
Namf_Location |
6.4 |
AMF Location Service |
TS29518_Namf_Location.yaml |
namf-loc |
A.5 |
|
Namf_MBSBroadcast |
6.5 |
AMF MBS Broadcast Service |
TS29518_Namf_MBSBroadcast.yaml |
namf-mbs-bc |
A.6 |
|
Namf_MBSCommunication |
6.6 |
AMF MBS Communication Service |
TS29518_Namf_MBSCommunication.yaml |
namf-mbs-com |
A.7 |