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full Contents for  TS 23.502  Word version:   16.4.0

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1…   4.2.2.2.2   4.2.2.2.3…   4.2.3…   4.2.3.3   4.2.4…   4.2.6   4.2.7…   4.2.9…   4.3…   4.3.2.2…   4.3.2.2.2   4.3.2.2.3…   4.3.3   4.3.4   4.3.5…   4.3.5.2…   4.3.5.4…   4.3.5.6…   4.3.6…   4.4…   4.5…   4.9…   4.9.1.3…   4.9.2…   4.11…   4.11.1.2.2…   4.11.1.3…   4.11.1.4…   4.11.1.5…   4.11.2   4.11.3…   4.12…   4.12.6…   4.12a   4.12b   4.13…   4.13.4…   4.13.6…   4.14…   4.15…   4.15.4…   4.16…   4.16.4…   4.16.8…   4.17…   4.17.9…   4.18…   4.19…   4.23…   4.23.7…   4.23.9…   4.23.11…   4.24   4.25   4.26…   5…   5.2.3…   5.2.5…   5.2.6…   5.2.7…   5.2.8…   5.2.9…   5.2.12…   A…   E…   F…

 

5.2.9  SMSF Services
5.2.9.1  General
The following table illustrates the SMSF Services.
Service Name
Service Operations
Operation Semantics
Example Consumer(s)

Nsmsf_SMService
Activate
Request/Response
AMF
Deactivate
Request/Response
AMF
UplinkSMS
Request/Response
AMF

5.2.9.2  Nsmsf_SMService serviceWord-p. 522
5.2.9.2.1  General
This service allows AMF to authorize SMS and activate SMS for the served user on SMSF.
5.2.9.2.2  Nsmsf_SMService_Activate service operation
Service operation name:
Nsmsf_SMService_Activate.
Description:
Authorize whether the specified UE is allowed to activate SMS service.
Concurrent use: None.
Inputs, Required:
SUPI, NF ID, RAT Type.
Inputs, Optional:
GPSI, Time Zone, Access Type, GUAMI, backup AMF(s) (if NF Type is AMF). Backup AMF(s) sent only once by the AMF to the SMSF in its first interaction with the SMSF, UE's Routing Indicator or UDM Group ID for the UE.
Outputs, Required:
SMS service activation result.
Outputs, Optional:
None.
5.2.9.2.3  Nsmsf_SMService_Deactivate service operation
Service operation name:
Nsmsf_SMService_Deactivate.
Description:
Remove SMS service authorization from SMSF for a given service user.
Concurrent use: None.
Inputs, Required:
SUPI.
Inputs, Optional:
None.
Outputs, Required:
SMS service deactivation result.
Outputs, Optional:
None.
5.2.9.2.4  Nsmsf_SMService_UplinkSMS service operation
Service operation name:
Nsmsf_SMService_UplinkSMS.
Description:
transmit uplink SMS message from consumer NF to SMSF.
Concurrent use: None.
Inputs, Required:
SUPI, SMS payload.
Inputs, Optional:
GPSI, UE Time Zone, UE Location Information (ULI).
Outputs, Required:
SMS message transmission result.
Outputs, Optional:
None.
5.2.10  AUSF ServicesWord-p. 523
5.2.10.1  General
The following table illustrates the AUSF Services.
Service Name
Service Operations
Operation Semantics
Example Consumer(s)

Nausf_UEAuthentication
Authenticate
Request/Response
AMF
Nausf_SoRProtection
Protect
Request/Response
UDM
Nausf_UPUProtection
Protect
Request/Response
UDM
Nausf_NSSAA
Authenticate
Request/Response
AMF
Notify
Subscribe/Notify
AMF

5.2.10.2  Nausf_UEAuthentication service
5.2.10.2.1  General
Service description: the AUSF provides UE authentication service to the requester NF. For AKA based authentication, this operation can be also used to recover from synchronization failure situations.
5.2.10.2.2  Nausf_UEAuthentication_Authenticate service operation
See TS 33.501.
5.2.10.2.3Void
5.2.10.3  Nausf_SoRProtection service
5.2.10.3.1  General
Service description: The AUSF provides the Steering of Roaming information protection service to the requester NF.
5.2.10.3.2  Nausf_SoRProtection Protect service operation
See TS 33.501.
5.2.10.4  Nausf_UPUProtection service [R16]
5.2.10.4.1  General
Service description: The AUSF provides the UE Parameters Update protection service to the requester NF.
5.2.10.4.2  Nausf_UPUProtection Protect service operation
See TS 33.501.
5.2.10.5  Nausf_NSSAA service [R16]
5.2.10.5.1  General
Service description: the AUSF provides Network Slice- Specific Authentication and Authorization (NSSAA) service to the requester NF by relaying EAP messages towards a AAA-S or AAA-P and performing related protocol conversion as needed. It also provides notification to the current AMF where the UE is of the need to re-authenticaticate and re-authorize the UE or to revoke the UE authorization. The AMF to receive the notification is implicitly subscribed and it is found in the UDM by providing the UE GPSI.
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5.2.10.5.2  Nausf__NSSAA_Authenticate service operationWord-p. 524
See TS 33.501.
5.2.10.5.3  Nausf_NSSAA_Notify service operation
See TS 33.501.
5.2.11  NWDAF Services
The NWDAF services are defined in TS 23.288.

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