Tech-
invite
3GPPspecs
SIP
RFCs
Overview
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Content for
TS 29.503
Word version: 16.4.0
1…
5…
6…
A…
5
Services offered by the UDM
5.1
Introduction
5.2
Nudm_SubscriberDataManagement Service
5.3
Nudm_UEContextManagement Service
5.4
Nudm_UEAuthentication Service
5.5
Nudm_EventExposure Service
5.6
Nudm_ParameterProvision Service
5.7
Nudm_NIDDAuthorization Service
5.8
Nudm_MT Service
...
5
Services offered by the UDM
Word‑p. 22
5.1
Introduction
5.2
Nudm_SubscriberDataManagement Service
Word‑p. 23
5.2.1
Service Description
5.2.2
Service Operations
5.2.2.1
Introduction
5.2.2.2
Get
Word‑p. 24
5.2.2.2.1
General
5.2.2.2.2
Slice Selection Subscription Data Retrieval
5.2.2.2.3
Access and Mobility Subscription Data Retrieval
Word‑p. 25
5.2.2.2.4
SMF Selection Subscription Data Retrieval
Word‑p. 26
5.2.2.2.5
Session Management Subscription Data Retrieval
5.2.2.2.6
SMS Subscription Data Retrieval
Word‑p. 27
5.2.2.2.7
SMS Management Subscription Data Retrieval
5.2.2.2.8
UE Context In SMF Data Retrieval
Word‑p. 28
5.2.2.2.9
Retrieval Of Multiple Data Sets
5.2.2.2.10
Identifier Translation
Word‑p. 29
5.2.2.2.11
Shared Subscription Data Retrieval
5.2.2.2.12
UE Context In SMSF Data Retrieval
Word‑p. 30
5.2.2.2.13
Trace data Retrieval
5.2.2.2.14
Group Identifier Translation
Word‑p. 31
5.2.2.2.15
LCS Privacy Data Retrieval
|R16|
Word‑p. 32
5.2.2.2.16
LCS Mobile Originated Data Retrieval
|R16|
5.2.2.2.17
Enhanced Coverage Restriction Data Retrieval
|R16|
Word‑p. 33
5.2.2.2.18
V2X Subscription Data Retrieval
|R16|
5.2.2.3
Subscribe
Word‑p. 34
5.2.2.3.1
General
5.2.2.3.2
Subscription to notifications of data change
5.2.2.3.3
Subscription to notifications of shared data change
Word‑p. 35
5.2.2.4
Unsubscribe
5.2.2.4.1
General
5.2.2.4.2
Unsubscribe to notifications of data change
Word‑p. 36
5.2.2.4.3
Unsubscribe to notifications of shared data change
5.2.2.5
Notification
Word‑p. 37
5.2.2.5.1
General
5.2.2.5.2
Data Change Notification To NF
5.2.2.6
Info
5.2.2.6.1
General
5.2.2.6.2
Providing acknowledgement of Steering of Roaming
Word‑p. 38
5.2.2.6.3
Providing acknowledgement of UE parameters update
5.2.2.6.4
Providing acknowledgement of UE for Network Slicing Subscription Change
Word‑p. 39
5.2.2.6.5
Providing acknowledgement of UE for CAG configuration change
|R16|
5.2.2.6.6
Triggering Update of Steering Of Roaming information
|R16|
5.2.2.7
ModifySubscription
Word‑p. 40
5.2.2.7.1
General
5.2.2.7.2
Modification of a subscription to notifications of data change
5.2.2.7.3
Modification of a subscription to notifications of shared data change
Word‑p. 41
5.3
Nudm_UEContextManagement Service
5.3.1
Service Description
5.3.2
Service Operations
5.3.2.1
Introduction
5.3.2.2
Registration
Word‑p. 42
5.3.2.2.1
General
5.3.2.2.2
AMF registration for 3GPP access
Word‑p. 43
5.3.2.2.3
AMF registration for non 3GPP access
5.3.2.2.4
SMF registration
Word‑p. 44
5.3.2.2.5
SMSF Registration for 3GPP Access
Word‑p. 45
5.3.2.2.6
SMSF Registration for Non 3GPP Access
5.3.2.2.7
IP-SM-GW registration
|R16|
Word‑p. 46
5.3.2.3
DeregistrationNotification
Word‑p. 47
5.3.2.3.1
General
5.3.2.3.2
UDM initiated NF Deregistration
5.3.2.4
Deregistration
5.3.2.4.1
General
5.3.2.4.2
AMF deregistration for 3GPP access
5.3.2.4.3
AMF deregistration for non-3GPP access
Word‑p. 48
5.3.2.4.4
SMF deregistration
5.3.2.4.5
SMSF Deregistration for 3GPP Access
Word‑p. 49
5.3.2.4.6
SMSF Deregistration for Non 3GPP Access
5.3.2.4.7
IP-SM-GW deregistration
|R16|
Word‑p. 50
5.3.2.5
Get
5.3.2.5.1
General
5.3.2.5.2
Amf3GppAccessRegistration Information Retrieval
Word‑p. 51
5.3.2.5.3
AmfNon3GppAccessRegistration Information Retrieval
5.3.2.5.4
Void
5.3.2.5.5
SmsfRegistration Information Retrieval for 3GPP Access
Word‑p. 52
5.3.2.5.6
SmsfRegistration Information Retrieval for Non-3GPP Access
5.3.2.5.7
SmfRegistration Information Retrieval
|R16|
Word‑p. 53
5.3.2.5.8
Individual SmfRegistration Information Retrieval
|R16|
5.3.2.5.9
Location Information Retrieval
|R16|
Word‑p. 54
5.3.2.5.10
Retrieval Of Multiple UE Registration Data Sets
|R16|
5.3.2.5.11
IP-SM-GW Registration Information Retrieval
|R16|
Word‑p. 55
5.3.2.6
Update
5.3.2.6.1
General
5.3.2.6.2
Update A Parameter (e.g. PEI) in the AMF Registration For 3GPP Access
5.3.2.6.3
Update A Parameter (e.g. PEI) in the AMF Registration For Non 3GPP Access
Word‑p. 56
5.3.2.7
P-CSCF-RestorationNotification
5.3.2.7.1
General
5.3.2.7.2
UDM initiated P-CSCF-Restoration
5.3.2.8
P-CSCF-RestorationTrigger
|R16|
Word‑p. 57
5.3.2.8.1
General
5.3.2.8.2
P-CSCF-RestorationTrigger
5.3.2.9
AMFDeregistration
|R16|
5.3.2.9.1
General
5.3.2.9.2
AMF-Deregistration
Word‑p. 58
5.3.2.10
PEI-Update
|R16|
5.3.2.10.1
General
5.3.2.10.2
PEI Update
5.4
Nudm_UEAuthentication Service
Word‑p. 59
5.4.1
Service Description
5.4.2
Service Operations
5.4.2.1
Introduction
5.4.2.2
Get
5.4.2.2.1
General
5.4.2.2.2
Authentication Information Retrieval
Word‑p. 60
5.4.2.2.3
FN-RG Authentication
|R16|
5.4.2.3
ResultConfirmationInform
Word‑p. 61
5.4.2.3.1
General
5.4.2.3.2
Authentication Confirmation
5.4.2.3.3
Authentication Result Removal
|R16|
5.4.2.4
GetHssAv
|R16|
Word‑p. 62
5.4.2.4.1
General
5.4.2.4.2
HSS Authentication Vector Retrieval
5.5
Nudm_EventExposure Service
Word‑p. 63
5.5.1
Service Description
5.5.2
Service Operations
5.5.2.1
Introduction
5.5.2.2
Subscribe
5.5.2.2.1
General
5.5.2.2.2
Subscription to Notification of event occurrence
5.5.2.2.3
Void
5.5.2.3
Unsubscribe
Word‑p. 64
5.5.2.3.1
General
5.5.2.3.2
Unsubscribe to notifications of event occurrence
Word‑p. 65
5.5.2.4
Notify
5.5.2.4.1
General
5.5.2.4.2
Event Occurrence Notification
5.5.2.5
ModifySubscription
Word‑p. 66
5.5.2.5.1
General
5.5.2.5.2
Modification of a subscription
5.6
Nudm_ParameterProvision Service
5.6.1
Service Description
5.6.2
Service Operations
Word‑p. 67
5.6.2.1
Introduction
5.6.2.2
Update
5.6.2.2.1
General
5.6.2.2.2
Subscription data update
5.6.2.2.3
5G VN Group modification
|R16|
Word‑p. 68
5.6.2.2.4
SoR Information update
|R16|
5.6.2.3
Create
|R16|
Word‑p. 69
5.6.2.3.1
General
5.6.2.3.2
5G-VN-Group creation
5.6.2.4
Delete
|R16|
5.6.2.4.1
General
5.6.2.4.2
5G-VN-Group deletion
5.7
Nudm_NIDDAuthorization Service
|R16|
Word‑p. 70
5.7.1
Service Description
5.7.2
Service Operations
5.7.2.1
Introduction
5.7.2.2
Get
5.7.2.2.1
General
5.7.2.2.2
NIDD Authorization Data Retrieval
Word‑p. 71
5.7.2.3
Notification
5.7.2.3.1
General
5.7.2.3.2
NIDD Authorization Data Update Notification
5.8
Nudm_MT Service
|R16|
Word‑p. 72
5.8.1
Service Description
5.8.2
Service Operations
5.8.2.1
Introduction
5.8.2.2
ProvideUeInfo
5.8.2.2.1
General
5.8.2.2.2
UE Information Retrieval
5.8.2.3
ProvideLocationInfo
Word‑p. 73
5.8.2.3.1
General
5.8.2.3.2
Network Provided Location Information Request