Content for TS 23.008 Word version: 18.1.0

0… 2… 2.3… 2.4… 2.5… 2.8… 2.10… 2.13… 2.13.50… 2.13.100… 2.13.150… 2.14… 2.16… 2.22… 2.23… 2.25… 3… 3.2… 3.4… 3.10… 3.13… 3.14… 3.15… 4… 5.1 5.2 5.2A 5.2B 5.3 5.4… 5.6… 5.8… 5.10…

2.25 Data related to the support of 5GS |R15| p. 85

2.25.1 SUPI p. 85

The Subscription Permanent Identifier (SUPI) is defined in clause 2.2A of TS 23.003).

SUPI is permanent data conditionally stored in the UDM, AMF, SMF, SMSF and NEF.

The Generic Public Subscription Identifier (GPSI) shall contain either an External Id (see clause 19.7.2 of TS 23.003) or an MSISDN (see clause 3.3 of TS 23.003). Multiple identifiers may be assigned to a user.

GPSI is permanent data conditionaly stored in the UDM, AMF, SMF and NEF.

2.25.3 Internal Group ID-list p. 85

Internal Group ID-list is a list of the subscribed internal group(s) that the UE belongs to.

Internal Group ID is permanent data conditionaly stored in the UDM, AMF and SMF.

2.25.4 Subscribed NSSAI p. 86

The Subscribed NSSAI (Network Slice Selection Assistance Information) represents the set of S-NSSAI(s) for a SUPI.

The NSSAI is permanent data conditionally stored in UDM, AMF and SMF.

2.25.5 Default S-NSSAI p. 86

The default S-NSSAI (Network Slice Selection Assistance Information) represents the default S-Nssai for a SUPI.

The default S-NSSAI is permanent data conditionally stored in UDM and AMF.

2.25.6 5G QoS Parameters p. 86

5G QoS Parameters (see TS 23.501) are permanent data conditionally stored in UDM and SMF.

2.25.7 Forbidden area p. 86

Forbidden area defines areas in which the subscriber is not permitted to initiate any communication with the network (see TS 23.501 and TS 23.316).

Forbidden area is permanent data conditionally stored in UDM and AMF.

2.25.8 Service Area Restriction p. 86

Service Area Restriction indicates either Allowed areas in which the UE is permitted to initiate communication with the network, or Non-allowed areas in which the UE and the network are not allowed to initiate Service Request or SM signalling to obtain user services. (see TS 23.501 and TS 23.316).

Service Area Restriction is permanent data conditionally stored in UDM and AMF.

2.25.9 RFSP Index p. 86

RAT/Frequency Selection Priority Index (RFSP Index), an index to a specific RRM configuration as defined in TS 23.501.

RFSP Index is permanent data and is conditionally stored in the UDM and AMF.

2.25.10 Priority Service p. 86

Priority indicates that the UE is subscribed to the MPS or MCX in the 5GS domain, as defined in TS 23.501 and TS 23.379.

Priority service is permanent data and is conditionally stored in the UDM and AMF.

2.25.11 DNN Info p. 86

Data Network Name Information (DNN Info) contains the DNN and optionaly the default DNN indicator and LBO roaming allowed for the DNN see TS 29.503.

DNN Info is permanent data and is conditionally stored in the UDM and SMF.

2.25.12 DNN Configuration p. 87

Data Network Name Configuration (DNN Configuration) contains the DNN, pduSessionTypes, SSC modes, 5G QoS parameters, sessionAMBR, 3gppChargingCharacteristics, static IP Address and acsInfo see TS 29.503.

DNN Configuration is permanent data and is conditionally stored in the UDM and SMF.

2.25.13 Steering of Roaming Information p. 87

Steering of roaming information (see TS 29.503) contains e.g. the preferred PLMN/AccessTechnologies.

Steering of roaming information is temporary data and is conditionally stored in the UDM, AMF and AUSF.

2.25.14 SMS supported Data p. 87

SMS supported Data (see TS 29.503) contains the supported SMS service delivery options of the UE.

SMS supported Data is temporary data and is conditionally stored in the UDM, AMFand SMSF.

2.25.15 SMSF Registrations p. 87

SMSF Registrations (see TS 29.503) contains the SMSF address registered for SMS service.

SMSF Registration is temporary data and is conditionally stored in the UDM, AMF and SMSF.

2.25.16 SMS subscribed p. 87

SMS subscribed (see TS 29.503) indicates if the subscriber has subscription for:

MT SMS service
MO SMS service.

SMS subscribed is permanent data and is mandatory stored in the UDM and SMSF.

2.25.17 SMS barring p. 87

SMS barring indicates if the subscriber has barrings for:

Barring of all incoming calls for MT-SMS
Barring of incoming calls for MT-SMS when roaming outside the Home Public Land Mobile Network (PLMN) country
Barring of all outgoing calls for MO-SMS
Barring of outgoing calls for MO-SMS when roaming outside the Home Public Land Mobile Network (PLMN) country.

SMS barring is permanent data and is conditionally stored in the UDM and SMSF.

2.25.18 SMS Roaming p. 87

The SMS Roaming (see TS 29.503) if the subscriber is restriction for MT and MO SMS services when roaming.

The SMS Roaming is permanent data and is conditionally stored in the UDM, AMF and SMSF.

2.25.19 Core Network Type Restriction p. 87

Core Network Type Restriction defines the types of Core Networks that are disallowed for a UE.

Core Network Type Restriction is permanent data and is conditionally stored in the UDM and AMF.

2.25.20 LADN Information p. 88

LADN (Local Area Data Network) information (i.e. LADN service area information and LADN DNN) list of DNNs with LADN indication.

LADN Information is permanent data and is conditionally stored in the UDM and AMF.

2.25.21 Subscribed Periodic Registration Timer p. 88

Subscribed periodic registration timer (see TS 23.502) is permanent data conditionally stored in UDM and AMF.

2.25.22 PEI p. 88

The PEI (see TS 23.502 and TS 23.316) is temporary data conditionally stored in UDM, AMF and SMF.

2.25.23 5G GUTI p. 88

The 5G GUTI (see TS 23.003) is temporary data conditionally stored in AMF.

2.25.24 PLMN Identifier p. 88

The PLMN Identifier identifies the VPLMN in which the subscriber is serving or allowed to serve. The PLMN identifier is permanent subscriber data stored conditionally in the UDM, AMF, SMF and SMSF.

2.25.25 PDU Session p. 88

The PDU session (see TS 29.503) is the association between the UE and a Data Network that provides a PDU connectivity service.

The PDU session is temporary data conditionaly stored in the UDM, AMF and SMF.

2.25.26 Trace Data p. 88

The Trace Data (see TS 32.422) is the association between the UE and a Data Network that provides a PDU connectivity service.

The Trace Data is permanent data conditionaly stored in the UDM, AMF and SMF.

2.25.27 Mobile Initiated Connection Only (MICO) mode p. 88

The Mobile Initiated Connection Only (MICO) mode (see TS 23.501) provides the information if MICO mode is allowed.

The Mobile Initiated Connection Only (MICO) mode is permanent data conditionaly stored in the UDM and AMF.

2.25.28 UE purged in AMF flag p. 88

UE purged in AMF flag is set in the UDM per IMSI record in order to indicate that the subscriber data for the UE concerned have been purged in the AMF. The parameter shall take the following values:

UE purged in AMF;
UE not purged in AM.

The default value is "UE not purged in AMF". The parameter is temporary subscriber data, stored in the UDM.

2.25.29 GUAMI p. 89

The GUAMI (Globally Unique AMF Identifier) (see TS 23.501) of the serving AMF.

The GUAMI is temporay data conditionaly stored in the UDM, SMF and AMF.

2.25.30 RAND, AUTN, XRES, CK', IK' p. 89

Random Challenge (RAND), Authentication Token (AUTN), Expected Response (XRES), Cipher Key prime (CK') and (IK') form a quintuplet vector for user authentication based on EAP-AKA' as defined in clause 6.1.3.1 of TS 33.501.

This quintuplet is provided by the UDM to the AUSF.

2.25.31 RAND, AUTN, XRES* p. 89

Random Challenge (RAND), Authentication Token (AUTN) and Expected Response prime (XRES*) form a triplet for user authentication based on 5G AKA as defined in clause 6.1.3.2.0 of TS 33.501.

This triplet is provided by the UDM to the AUSF. The Expected Response prime (XRES*) is used in particular during the confirmation phase by the AUSF.

2.25.32 RAND, AUTN, HXRES* p. 89

Random Challenge (RAND), Authentication Token (AUTN) and H-Expected Response prime (HXRES*) form a triplet for user authentication based on 5G AKA as defined in clause 6.1.3.2.0 of TS 33.501.

This triplet is provided by the AUSF to the AMF.

2.25.33 Kausf p. 89

The Kausf is defined in TS 33.501. It is a key either provided by the UDM if 5G-AKA is selected as authentication method or derived at the AUSF if EAP-AKA' is selected.

The Kausf is temporary data condtionnaly stored at the AUSF.

2.25.34 Kseaf p. 89

The Kseaf is defined in TS 33.501. It is a key provided by the AUSF to the AMF acting as an SEAF.

2.25.35 AuthenticationMethod p. 89

The AuthenticationMethod is described in TS 33.501.

The AuthenticationMethod is permanent data mandatory stored at the UDM.

2.25.36 PermanentKey p. 89

The PermanentKey is described in TS 33.501. The permanent key shall be stored encrypted.

The PermanentKey is permanent data contitionaly stored at the UDM.

2.25.37 SequenceNumber p. 89

The SequenceNumber is described in TS 33.102.

The SequenceNumber is temporary data conditionaly stored at the UDM.

2.25.38 AuthenticationManagementField p. 90

The AuthenticationManagementField is described in TS 33.501.

The AuthenticationManagementField is permanent data conditionaly stored at the UDM.

2.25.39 VectorAlgorithm p. 90

The VectorAlgorithm the algorithm used for the generation of authentication vectors see TS 29.505.

The VectorAlgorithm is permanent data conditionaly stored at the UDM.

2.25.40 Milenage p. 90

The Milenage described in TS 35.206.

The Milenage is permanent data conditionaly stored at the UDM.

2.25.41 Tuak p. 90

The Tuak described in TS 35.231.

The Tuak is permanent data conditionaly stored at the UDM.

2.25.42 Opc p. 90

The Opc described in TS 35.205.

The Opc is permanent data conditionaly stored at the UDM.

2.25.43 Topc p. 90

The Topc described in TS 35.231.

The Topc is permanent data conditionaly stored at the UDM.

2.25.44 Authentication Status p. 90

The authentication status of the UE contains authentication result, timestamp, and the serving network name.

The Authentication Status is temporary data conditionaly stored at the UDM.

2.25.45 SoR-XMAC-IUE p. 90

The SoR-MAC-IIUE of the UE contains the expected SoR-MAC-IIUE as specified in TS 33.501.

The SoR-MAC-IIUE is temporary data conditionaly stored at the UDM.

2.25.46 Shared Data Ids p. 90

The Shared Data Id is defined in TS 29.503.

Shared Data Ids are permanent data and are conditionally stored in the UDM, AMF, SMSF and SMF.

2.25.47 Access Restriction Data |R16| p. 90

The use of this data is described in clause 5.3.4.1.1 of TS 23.501.

The Access Restriction Data is permanent subscriber data and is conditionally stored per PLMN in the UDM and the AMF.

The parameter takes either of the following values:

NR not allowed as primary RAT, the subscriber shall not be allowed to access the network in TAs using NR radio access. Valid for Idle and Connected mode;
NR not allowed as secondary RAT, the subscriber shall not be allowed to access the network using NR radio access as secondary RAT. Valid for Connected mode;

NOTE:
As specified in clause 4.11.1.2.1 of TS 23.502, this restriction can also be applied when attached to EPC depending on operator policy, and in this case AMF will send this information to MME during handover from 5GC to EPC in order to allow MME to make appropriate handling, e.g. SGW selection based on access restriction, or whether or not to allocate resources for secondary RAT during inter RAT handover.
NR in unlicensed bands not allowed as primary RAT, the subscriber shall not be allowed to access the network in TAs using NR radio access in unlicensed bands. Valid for Idle and Connected mode;
NR in unlicensed bands not allowed as secondary RAT, the subscriber shall not be allowed to access the network using NR radio access in unlicensed bands as secondary RAT. Valid for Connected mode;
E-UTRA not allowed as primary RAT, the subscriber shall not be allowed to access the network in TAs using E-UTRA radio access. Valid for Idle and Connected mode;
E-UTRA not allowed as secondary RAT, the subscriber shall not be allowed to access the network using E-UTRA radio access as secondary RAT. Valid for Connected mode;
E-UTRA in unlicensed bands not allowed as secondary RAT, the subscriber shall not be allowed to access the network using E-UTRA radio access in unlicensed bands as secondary RAT. Valid for Connected mode;
NB-IoT not allowed, the subscriber shall not be allowed to access the network in TAs using NB-IoT radio access. Valid for Idle and Connected mode;
LTE-M not allowed, the subscriber shall not be allowed to access the network in TAs using LTE-M radio access. Valid for Idle and Connected mode;
NR(LEO) satellite access not allowed as primary RAT, the subscriber shall not be allowed to access the network in TAs using NR(LEO) satellite access. Valid for Idle and Connected mode;
NR(MEO) satellite access not allowed as primary RAT, the subscriber shall not be allowed to access the network in TAs using NR(MEO) satellite access. Valid for Idle and Connected mode;
NR(GEO) satellite access not allowed as primary RAT, the subscriber shall not be allowed to access the network in TAs using NR(GEO) satellite access. Valid for Idle and Connected mode;
NR(OTHERSAT) satellite access not allowed as primary RAT, the subscriber shall not be allowed to access the network in TAs using NR(OTHERSAT) satellite access. Valid for Idle and Connected mode;
NR RedCap not allowed as primary RAT, the subscriber shall not be allowed to access the network in TAs using NR radio access with reduced radio capability (RedCap). Valid for Idle and Connected mode.
NR eRedCap not allowed as primary RAT, the subscriber shall not be allowed to access the network in TAs using NR radio access with enhanced reduced radio capability (eRedCap). Valid for Idle and Connected mode.

Only the access restriction for WB-E-UTRA and NB-IoT may include a different value per PLMN.

The use of this parameter for TA update procedures is described in TS 23.501.

2.25.48 IAB-Operation Allowed indication |R16| p. 91

The IAB-Operation Allowed indication defines if the subscriber is allowed for IAB node operation as specified in TS 23.501.

The IAB-Operation Allowed indication is permanent subscriber data and is conditionally stored in the UDM and the AMF.

2.25.49 UE radio capability ID |R16| p. 92

The UE radio capability ID is defined in TS 23.003. Its usage is described in TS 23.501.

The UE radio capability ID is temporary subscriber data and is conditionally stored in the AMF.

2.25.50 RG Level Wireline Access Characteristics |R16| p. 92

RG Level Wireline Access Characteristics (see TS 23.316) are permanent data conditionally stored in UDM and AMF.

2.25.51 RG-TMBR |R16| p. 92

RG-TMBR (see TS 23.316) are permanent data conditionally stored in UDM and AMF.

2.25.52 List of 5GS Broadcast Location Assistance Data Types |R16| p. 92

This data contains information used to determine which ciphering key data should be provided to the UE if requested by the UE, when location assistance data is broadcast in NG-RAN using ciphering. For a detailed definition of this data, refer to TS 23.273.

The list of 5GS Broadcast Location Assistance Data Types is permanent subscriber data and is conditionally stored in the UDM and the AMF.