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539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.1.1 International Mobile Subscriber Identity (IMSI) | International Mobile Subscriber Identity (IMSI) is defined in 3GPP TS 23.003 [5].
IMSI is permanent subscriber data. IMSI is stored in HLR, HSS, CSS, VLR, SGSN, S4-SGSN, GGSN, MME, S-GW, P-GW, ePDG, SCEF and SMLC. For Anonymous Access, IMSI is not used in SGSN nor in GGSN. The IMSI serves as the root of the subscriber data pseudo-tree.
For emergency attached UEs without IMSI (e.g; UICCless UE) or with an unauthenticated IMSI, IMEI is used instead of IMSI to identify the UE. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.1.2 Network Access Mode (NAM) | The Network Access Mode (NAM) defines if the subscriber is registered to get access to the CS domain (non-GPRS/EPS), to the PS domain (GPRS/EPS) or to both domains using 3GPP access networks. NAM describes the first level of the subscriber data pseudo-tree below the IMSI root. It is permanent subscriber data stored in the HSS/HLR and the SGSN with the Gs interface option, and the MME with the SGs interface option. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.1.3 IMSI Unauthenticated indicator | For an emergency attached UE with an unauthenticated IMSI, the IMSI Unauthenticated indicator is set to reflect that the IMSI is unauthenticated. See 3GPP TS 23.401 [74], 3GPP TS 23.060 [21] and 3GPP TS 23.402 [77].
The IMSI Unauthenticated indicator is a temporary subscriber data stored in the MME, S-GW, P-GW, SGSN, S4-SGSN, GGSN and ePDG. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.2 Mobile Station International ISDN Number (MSISDN) | Mobile Station ISDN Number (MSISDN) is defined in 3GPP TS 23.003 [5].
The MSISDN is permanent subscriber data and is conditionally stored in HLR, VLR, SGSN, GGSN, HSS, MME, S-GW, P-GW, SCEF, 3GPP AAA Server and ePDG(for GTP-based S2b only), and is optionally stored in CSS. If the multinumbering option applies, the MSISDN stored in the VLR and in the Gn/Gp-SGSN is the Basic MSISDN, see clause 2.1.3.1. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.3 MSISDNs for multinumbering option | If the HPLMN allocates different MSISDNs for different Basic Services (see 3GPP TS 29.007 [28]), these numbers are conditionally stored as permanent data in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.3.1 The Basic MSISDN indicator | The Basic MSISDN is defined in 3GPP TS 23.012 [8]. The Basic MSISDN indicator marks the MSISDN to be used as Basic MSISDN.
It is permanent subscriber data stored conditionally in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.3.2 The MSISDN-Alert indicator | The MSISDN-Alert is defined in 3GPP TS 23.040 [10]. The MSISDN-Alert indicator marks the MSISDN to be used as MSISDN-Alert.
It is permanent subscriber data stored conditionally in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.4 Temporary mobile subscriber identity (TMSI) | Temporary mobile subscriber identity (TMSI) is defined in 3GPP TS 23.003 [5].
The TMSI is temporary subscriber data and is conditionally stored in the VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.5 Packet-Temporary Mobile Subscriber Identity (P-TMSI) | Packet-Temporary Mobile Subscriber Identity (P-TMSI) is defined in 3GPP TS 23.003 [5]. Its usage is described in 3GPP TS 23.060 [11]. P-TMSI is accompanied by the P-TMSI Signature, see clause 2.3.7.
The P-TMSI is temporary subscriber data and is conditionally stored in the SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.6 Temporary Link Layer Identifier (TLLI) | Temporary Link Layer Identifier (TLLI) is defined in 3GPP TS 23.003 [5]. It is derived from the P-TMSI by the MS and occurs in the variants Local TLLI and Foreign TLLI. The TLLI is temporary subscriber data and is conditionally stored in the SGSN. For use of TLLI see 3GPP TS 23.060 [11]. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.7 Random TLLI | Random TLLI is chosen randomly by the MS. It is defined in 3GPP TS 23.003 [5]. Random TLLI is short living temporary subscriber data and is conditionally stored in the SGSN. For use of Random TLLI see 3GPP TS 23.060 [11].
A Random TLLI may be used if no valid P-TMSI is available. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.8 Local Mobile Station Identity (LMSI) | Local Mobile Station Identity (LMSI) is defined in 3GPP TS 23.003 [5]. The LMSI is temporary subscriber data. The LMSI may be stored in the VLR; if it is received in the HLR it must be stored there. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.9 International Mobile Equipment Identity (IMEI) | International Mobile Equipment Identity (IMEI) is defined in 3GPP TS 23.003 [5]. The IMEI is temporary subscriber data and is conditionally stored in the HSS, SGSN, S4-SGSN, GGSN, MME, SGW, PGW, ePDG and 3GPP AAA Server. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.10 External Identifier Set | The External Identifier set contains one or more External Identifier as defined in 3GPP TS 23.003 [5].
Any one of the External Identifier from the IMSI's External Identifier Set shall uniquely identify a single subscriber (IMSI).
The External Identifier Set is permanent subscriber data and is stored in the HSS and conditionally in the SCEF. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.1.11 UE radio capability ID | The UE radio capability ID is defined in 3GPP TS 23.003 [5]. Its usage is described in 3GPP TS 23.401 [74].
The UE radio capability ID is temporary subscriber data and is conditionally stored in the MME. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.2 Data related to Mobile Station types | |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.2.1 Mobile Station Category | Mobile Station Category has a structure identical to that of "Calling Party's Category" defined in ISUP (ITU‑T Recommendation Q.763 [38]).
The following values of category shall be supported:
- ordinary subscriber.
The category is assigned per IMSI.
Mobile Station Category is permanent subscriber data and is stored in HLR and VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.2.2 LMU Identifier (GSM only) | The LMU identifier is part of the subscriber data for a Type A LMU, when associated with an NSS based SMLC, and serves to distinguish a Type A LMU from a normal MS. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.2.3 International Mobile Equipment Identity and Software Version (IMEISV) | International Mobile Equipment Identity and Software Version (IMEISV) is defined in 3GPP TS 23.003 [5]. The IMEISV is temporary subscriber data and is conditionally stored in the VLR, SGSN, HLR, S4-SGSN, GGSN, MME, SGW, PGW, ePDG and 3GPP AAA Server. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3 Data related to authentication and ciphering | |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3.1 Random Number (RAND), Signed Response (SRES) and Ciphering Key (Kc) | Random Number (RAND), Signed Response (SRES) and Ciphering Key (Kc) form a triplet vector used for authentication and encryption as defined in 3GPP TS 43.020 [31].
For GSM users, triplet vectors are calculated in the 2G AuC and provided to the 2G HLR (see GSM 12.03 [36]), and for UMTS users triplet vectors are derived from quintuplet vectors in the 3G HLR or 3G VLR, if needed (see 3GPP TS 33.102 [52]).
A set of up to 5 triplet values are sent from the 2G HLR to the VLR and the SGSN on request. These data are temporary subscriber data conditionally stored in the VLR and the SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3.2 Random Challenge (RAND), Expected Response (XRES), Cipher Key (CK), Integrity Key(IK) and Authentication Token(AUTN), KASME | Random Challenge (RAND), Expected Response (XRES), Cipher Key (CK), Integrity Key(IK) and Authentication Token (AUTN) form a quintuplet vector used for user authentication, data confidentiality and data integrity as defined in 3GPP TS 33.102 [52].
Random Challenge (RAND), Expected Response (XRES), Key for Access Security Management Entity (KASME) and Authentication Token (AUTN) form an EPS vector used for user authentication, data confidentiality and data integrity as defined in 3GPP TS 33.401 [73].
When both HLR and VLR or SGSN are 3G, a set of quintuplet vectors are calculated in the AuC, and up to 5 quintuplets are sent from the HLR to the VLR and to the SGSN on request (see 3GPP TS 29.002 [27]). These data are temporary subscriber data conditionally stored in the HLR, the VLR and the SGSN.
When the HLR is 2G and the VLR or SGSN are 3G, quintuplet vectors are derived by the 3G VLR or SGSN from the received triplet vectors from the HLR, if needed (see 3GPP TS 33.102 [52]). |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3.3 The Ciphering Key Sequence Number (CKSN) | The Ciphering Key Sequence Number (CKSN) is used to ensure GSM authentication information (Kc) consistency between the MS and the VLR and between the MS and the SGSN.
CKSN and its handling are defined in 3GPP TS 24.008 [26] and 3GPP TS 43.020 [31]. It is a temporary subscriber data and is stored in the VLR and in the SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3.4 The Key Set Identifier (KSI) | The Key Set Identifier (KSI) is used to ensure UMTS authentication information (CK and IK) consistency between the MS and the VLR and between the MS and the SGSN.
For EPS the Key Set Identifier (KSI also noted KSIASME ) is used to ensure EPS authentication information (KASME) consistency between the MS and the MME.
KSI and its handling are defined in UMTS TS 24.008 [26] and UMTS TS 33.102 [52]. It is temporary subscriber data and is stored in the VLR and the SGSN.
KSIASME and its handling are defined in 3GPP TS 23.401[74]. It is temporary subscriber data and is stored in the MME. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3.5 Selected Ciphering Algorithm | Selected Ciphering Algorithm is defined in 3GPP TS 23.060 [21].
Selected Ciphering Algorithm is temporary subscriber data stored in the SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3.6 Current Kc | Current Kc is defined in 3GPP TS 43.020 [31].
Current Kc is temporary subscriber data stored in the SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3.7 P-TMSI Signature | P-TMSI Signature is defined in TSs 3GPP TS 23.003 [5] and 3GPP TS 23.060 [21]. It is used for identification checking purposes.
P-TMSI Signature is temporary subscriber data and is conditionally stored in the SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3.8 Access Network Identity (ANID) | Access Network Identity is defined in TSs 3GPP TS 24.302 [82] and 3GPP TS 29.273 [78].
ANID is temporary subscriber data stored in HSS and 3GPP AAA server. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.3.9 Key Status | Key Status is defined in 3GPP TS 25.413 [120].
Key Status is temporary subscriber data stored in VLR and SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4 Data related to roaming | |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.1 Mobile Station Roaming Number (MSRN) | Mobile Station Roaming Number (MSRN) is defined in 3GPP TS 23.003 [5].
NOTE: There may be more than one MSRN simultaneously per IMSI.
The MSRN is short-lived temporary subscriber data stored in the VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.2 Location Area Identification (LAI) | Location Area Identification (LAI) is defined in 3GPP TS 23.003 [5].
The LAI is temporary subscriber data and is stored in the VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.3 Routing Area Identification (RAI) | Routing Area Identification (RAI) is defined in 3GPP TS 23.003 [5].
The RAI is temporary subscriber data and is stored in the SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.4 Void | |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.5 VLR number | VLR number is defined in 3GPP TS 23.003 [5].
The VLR number is temporary subscriber data and is stored in the HLR. Absence of the VLR number in HLR indicates that the mobile station is deregistered for non-GPRS or the subscriber has not a non-GPRS subscription in the HLR. The VLR number is stored in the SGSN with the Gs interface option. For usage of the VLR number in SGSN, please refer to 3GPP TS 23.060 [21].
The VLR number is temporary subscriber data and is stored in the CSS. Absence of the VLR number in the CSS indicates that no subsequent update of the CSG subscription information is needed at the VLR upon CSG subscription change. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.6 MSC number | MSC number is defined in 3GPP TS 23.003 [5].
The MSC number is temporary subscriber data and is stored in the HLR and conditionally in the VLR. For absence of the MSC number in the HLR, the remarks on VLR number apply accordingly, see clause 2.4.5. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.7 HLR number | HLR number is defined in 3GPP TS 23.003 [5].
The HLR number may be stored in the VLR and Gn/Gp-SGSN. It is received as a mandatory parameter in the updating location accepted message. This data may be needed to retrieve subscribers to be restored after HLR reset.
The HLR number is temporary subscriber data and may optionally be stored in the VLR and Gn/Gp-SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.8 GSN number | |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.8.0 General | GSN number occurs as SGSN number and as GGSN number. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.8.1 SGSN number | SGSN number is the SS7 address of the SGSN . It is defined in 3GPP TS 23.003 [5].
The SGSN number is temporary subscriber data and is stored in the HLR for a GPRS subscription. It is conditionally stored in the VLR if the Gs interface is installed. Absence of the SGSN number in the HLR indicates that the mobile station is deregistered for GPRS or the subscriber has no GPRS subscription in the HLR. Absence of the SGSN number in the VLR indicates that there is no association between the VLR and the SGSN for this MS. The SGSN number is to be distinguished from the SGSN address described in clause 2.13.10.
The SGSN number is temporary subscriber data and is stored in the CSS. Absence of the SGSN number in the CSS indicates that no subsequent update of the CSG subscription information is needed at the SGSN upon CSG subscription change. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.8.2 GGSN number | GGSN number is the SS7 address of the GGSN .It is defined in 3GPP TS 23.003 [5]. Its usage is described in 3GPP TS 23.060 [21]. It is contained in the GGSN-list stored in the HLR and does not appear as separate subscriber data. Cf. clause 2.13.11. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.8.3 IWF number | IWF number is the SS7 address of the IWF. It has the same format as a "VLR number" or "SGSN number" which are defined in 3GPP TS 23.003 [5]. Its usage is described in 3GPP TS 29.305 [83]. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.9 MLC number | The MLC number occurs as an SMLC number and as a GMLC number. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.9.1 SMLC number (GSM only) | The SMLC number is the E.164 address of an NSS based SMLC.
The SMLC number is permanent data that may be stored in an MSC in association with either a set of IMSIs belonging to LMUs controlled by the SMLC or a set of cell identifiers belonging to the geographic area served by the SMLC. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.9.2 GMLC number | The GMLC number is the E.164 address of the GMLC. One or more GMLC numbers may be stored in the MS subscriber data in the HLR and downloaded to the VLR and SGSN. These GMLC numbers identify the GMLCs for the particular MS from which a location request for this MS may be confined for particular LCS clients. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.10 Subscription restriction | Subscription restriction is a parameter indicating whether or not certain restrictions apply to the subscription. The parameter takes either of the following values (see also GSM 02.13 [36]):
- accessible area for service;
- all GSM PLMNs;
- one national and all foreign GSM PLMNs;
- regionally restricted (part of a GSM PLMN in one country);
- regionally restricted plus all other GSM PLMNs.
The HLR/HSS associates location updating information with subscription restriction. It deregisters the MS if the PLMN is not allowed and sets:
- the MSC area restricted flag if the MSC area is not allowed, see clause 2.4.12;
- SGSN area restricted flag if the SGSN area is not allowed, see clause 2.4.14.
Handling of Regionally Restricted Subscription is defined in clause 2.4.11. By operator agreement, regional restriction in parts of different GSM PLMNs is also possible.
The subscription restriction is permanent subscriber data and is stored in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.11 Regional Subscription Information | If a mobile subscriber has a regional subscription, the HLR/HSS shall store a list of up to ten Regional Subscription Zone Identities (RSZIs) per Network Destination Code (NDC) of the PLMN involved. The structure of RSZI is defined in 3GPP TS 23.003 [5]; since it is composed of the PLMN identification (CC NDC) and the Zone Code it is sufficient to store the Zone Code List per CC NDC.
On updating the MME, VLR or the SGSN, the HLR/HSS identifies the VPLMN and NDC given by the VLR or SGSN number or VPLMN-Id and transfers the pertaining Zone Code List to the VLR or SGSN or MME. The VLR or SGSN or MME derives from the Zone Code List the allowed and not allowed MSC or SGSN or MME areas and location areas; it sets the "LA not allowed flag" should the target LAI of the mobile station be excluded, and it informs the HLR/HSS should the MSC or SGSN or MME area be excluded. Signalling of cause value "location area not allowed" towards the mobile station is defined in TSs 3GPP TS 29.002 [27] and 3GPP TS 24.008 [26]. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.11.1 RSZI lists | The RSZI lists are permanent subscriber data stored conditionally in the HLR/HSS. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.11.2 Zone Code List | The VLR and the SGSN and the MME shall store as permanent and conditional subscriber data at least those Zone Codes by which they are affected. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.12 MSC area restricted flag | MSC area restricted flag is a parameter which can take either of the following values:
- MSC area restricted;
- MSC area not restricted.
The parameter is set in the HLR during updating of the VLR. Handling of unsupported services and information received from the VLR based on national roaming or regionally restricted subscription (clause 2.4.11) determine its value. The parameter contributes to the "MS Not Reachable" state for handling of terminating traffic in the HLR. The default value is "MSC area not restricted".
The MSC area restricted flag is temporary subscriber data and is contained in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.13 LA not allowed flag | The LA not allowed flag is set in the VLR depending on National Roaming, Regionally Restricted Subscription and Roaming Restriction Due To Unsupported Feature, see 3GPP TS 29.002. It is applied to restrict service on a location area basis.
The LA not allowed flag is temporary subscriber data stored in the VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.14 SGSN area restricted flag | SGSN area restricted flag is a parameter which can take either of the following values:
- SGSN area restricted;
- SGSN area not restricted.
The parameter is set in the HLR during updating of the SGSN. Handling of unsupported services and information received from the SGSN based on national roaming or regionally restricted subscription (clause 2.4.11) determine its value. The parameter contributes to the "MS Not Reachable" state for handling of terminating traffic in the HLR. The default value is "SGSN area not restricted".
The SGSN area restricted flag is temporary subscriber data and is contained in the HLR.
2.4.14a RA not allowed flag
The RA not allowed flag is set in the SGSN depending on National Roaming, Regionally Restricted Subscription and Roaming Restricted in the SGSN Due To Unsupported Feature, see 3GPP TS 29.002. It is applied to restrict service on a routing area basis.
The RA not allowed flag is temporary subscriber data stored in the SGSN.
2.4.14b TA not allowed flag
The TA not allowed flag is set in the MME depending on National Roaming, Regionally Restricted Subscription and Roaming Restricted in the MME Due To Unsupported Feature, see 3GPP TS 29.272[81]. It is applied to restrict service on a tracking area basis.
The TA not allowed flag is temporary subscriber data stored in the MME. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.15 Service restriction data induced by roaming | If in the course of roaming or at updating of the VLR or SGSN or MMEthe HLR/HSS is informed that the VLR or SGSN or MME does not support certain sensitive services or features, or, the HLR/HSS is informed in data request that the VLR or the SGSN or the MME supports only specific services, features or phases which do not correspond to subscribed services, features or phases, the HLR/HSS takes appropriate measures to restrict service for the mobile station in that VLR or SGSN or MME by setting and sending network induced replacing services such as available services, features or phases, barring programs or the roaming restriction for the MSC or SGSN or MME area.
These network-induced data have to be kept separate in the HLR, and where possible as discussed below in the VLR, from the permanent subscriber data of the call barring supplementary services, from the barring related data that can be modified by the subscriber or from the permanent regional subscription data.
These network-induced data have to be kept separate in the HLR/HSS, and where possible as discussed below in the SGSN and MME, from the permanent regional subscription data.
The network induced data take precedence over the subscriber data of the user where they are in conflict. If, in the course of roaming, restrictions caused by a service are lifted, the original subscriber data have to be re-installed both in HLR, in SGSN, in MME and in VLR when applicable, regarding any remaining restrictions due to other service replacements.
All network-induced restriction data are temporary subscriber data.
For ODB, 3GPP TS 23.015 [9] recommends mainly barring programs to replace this feature. The replacing barring data are conditionally stored in the HLR and VLR. In the VLR they cannot be distinguished from the permanent supplementary services data with the available signalling means, and no additional storage is needed. Interrogation shall reflect in both HLR and VLR the valid setting of the replacing temporary data; to prevent interference with Subscriber Controlled Input and to inform the customer on the restriction, the "control of barring services" subscription option is also temporarily set to the value "by the service provider".
CUG is also replaced by Outgoing Call Barring as described in 3GPP TS 23.085 [18].
Roaming restriction in the MSC area due to unsupported features is used to replace AoCC, see 3GPP TS 23.086, and Zone Codes for regional subscription, see clause 2.4.11 and 3GPP TS 29.002. A flag in the HLR and the VLR, see clause 2.4.15.2, collects the sources of network-induced roaming restriction which are also kept separate by the HLR.
Roaming restriction in the SGSN area due to unsupported features is used to replace Zone Codes for regional subscription, see clause 2.4.11 and 3GPP TS 29.002. A flag in the HLR and the SGSN, see clause 2.4.15.3, collects the sources of network-induced roaming restriction which are also kept separate by the HLR.
Roaming restriction in the MME area due to unsupported features is used to replace Zone Codes for regional subscription, see clause 2.4.11 and 3GPP TS 29.272[81]. A flag in the HSS and the MME, see clause 2.4.15.3a, collects the sources of network-induced roaming restriction which are also kept separate by the HSS. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.15.1 ODB-induced barring data | ODB-induced barring data are temporary data stored conditionally in the HLR; they include the necessary replacing barring programs for outgoing and incoming calls depending on the ODB profile. The subscription option "control of barring services" is set to "by the service provider". The corresponding barring supplementary services for outgoing calls are set by the HLR and sent to the VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.15.2 Roaming restriction due to unsupported feature | Roaming restriction due to unsupported feature is a parameter which indicates that one or several services or features are not supported by the MSC, resulting in roaming restriction in the MSC area. It can take either of the following values:
- roaming restricted;
- roaming not restricted.
The parameter governs the "LA not allowed flag" in the VLR (see clause 2.4.13) and the "MSC area restricted flag" in the HLR (see clause 2.4.12); see also 3GPP TS 29.002.
The flag "roaming restriction due to unsupported feature" is temporary subscriber data stored in the VLR and in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.15.3 Roaming restricted in the SGSN due to unsupported feature | Roaming restricted in the SGSN due to unsupported feature is a parameter which indicates that one or several services or features are not supported by the SGSN, resulting in roaming restriction in the SGSN area. It can take either of the following values:
- roaming restricted;
- roaming not restricted.
The parameter governs the "RA not allowed flag" in the SGSN (see clause 2.4.14a) and the "SGSN area restricted flag" in the HLR (see clause 2.4.14); see also 3GPP TS 29.002.
The flag "roaming restricted in the SGSN due to unsupported feature" is temporary subscriber data stored in the SGSN and in the HLR.
2.4.15.3a Roaming restricted in the MME due to unsupported feature
Roaming restricted in the MME due to unsupported feature is a parameter which indicates that one or several services or features are not supported by the MME, resulting in roaming restriction in the MME area. It can take either of the following values:
- roaming restricted;
- roaming not restricted.
The parameter governs the "TA not allowed flag" in the MME (see clause 2.4.14b).
The flag "roaming restricted in the MME due to unsupported feature" is temporary subscriber data stored in the MME and in the HSS. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.16 Cell Global ID or Service Area ID | The Cell Global ID or Service Area ID indicates the cell global identity of the cell in GSM (see 3GPP TS 23.003 [5]) or the service area identification of the service area in UMTS (see 3GPP TS 23.003 [5]) in which the MS is currently in radio contact or in which the MS was last in radio contact. The VLR and SGSN shall update the stored Cell Global ID or Service Area ID at establishment of every radio connection.
The cell ID is temporary subscriber data stored in the VLR and SGSN. It is conditional data, the VLR and SGSN shall store it whenever the subscriber data is marked as confirmed by radio contact.
The Cell Global ID or Service Area ID is temporary subscriber data stored in SGSN and GGSN/PDN-GW.
2.4.16A E-UTRAN Cell Global ID
The E-UTRAN Cell Global ID indicates the cell global identity of the cell in EPS (see 3GPP TS 23.003 [5]) in which the MS is currently in radio contact or in which the MS was last in radio contact.
The E-UTRAN Cell Global ID is temporary subscriber data stored in MME, PDN-GW and, when received via the SGs interface, in the VLR.
2.4.16B NR Cell Global Identity (NCGI)
The NR Cell Global Identity indicates the cell global identity of the cell in 5GS (see 3GPP TS 23.003 [5]) in which the UE is currently in radio contact or in which the UE was last in radio contact.
The NR Cell Global Identity is temporary subscriber data stored in AMF, SMF. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.17 Localised Service Area Information | If a mobile subscriber has a localised service area subscription, the HLR shall store a list of up to 20 Localised Service Area Identities (LSA IDs) per PLMN. The structure of LSA ID is defined in 3GPP TS 23.003 [5].
On updating the VLR or the Gn/Gp-SGSN, the HLR identifies the VPLMN given by the VLR or SGSN number and transfers the applicable LSA ID List to the VLR or Gn/Gp-SGSN. The VLR or Gn/Gp-SGSN derives from the LSA ID List the allowed LSA(s), priority of each LSA, the preferential access indicator, the active mode support indicator and active mode indication and the "LSA only access" indicator. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.17.1 LSA Identity | LSA Identity (LSA ID) is defined in 3GPP TS 23.003 [5]. The element uniquely identifies a LSA. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.17.2 LSA Priority | Localised Service Area Priority (LSA Priority) is defined in GSM 08.08. The LSA Priority is permanent subscriber data stored conditionally in the HLR.
2.4.17.2A LSA Preferential Access Indicator
The Localised Service Area Preferential Access Indicator defines if the subscriber shall be favoured in cells belonging to the LSA at resource allocation compared to other subscribers. The LSA Preferential Access Indicator is permanent subscriber data stored conditionally in the HLR.
2.4.17.2B LSA Active Mode Support Indicator
The Localised Service Area Active Mode Support Indicator defines if cells belonging to the LSA shall be favoured for the subscriber compared to other cells at resource allocation. The LSA Active Mode Indicator is permanent subscriber data stored conditionally in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.17.3 LSA Only Access Indicator | The LSA Only Access Indicator defines if the subscriber is only allowed within its subscribed LSAs. The LSA Only Access Indicator is permanent subscriber data stored conditionally in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.17.4 LSA Active Mode Indicator | The Localised Service Area Active Mode Indicator defines if the LSA Identity of the cell in which the MS is currently in radio contact with shall be indicated to the subscriber in active mode. The LSA Active Mode Indicator is permanent subscriber data stored conditionally in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.17.5 VPLMN Identifier | The VPLMN Identifier identifies the VPLMN in which an LSA Identity is applicable. This identifier is not applicable to Universal LSA IDs as defined in 3GPP TS 23.003 [5]. The VPLMN identifier is permanent subscriber data stored conditionally in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.18 Access Restriction Data | The use of this data is described in 3GPP TS 23.221 [57] and in 3GPP TS 23.401 [74] clauses 4.3.28, 4.3.2a and 4.3.30.
The Access Restriction Data is permanent subscriber data and is conditionally stored per PLMN in the HLR/HSS, the VLR, the SGSN and the MME.
The parameter takes either of the following values:
- GERAN not allowed, the subscriber shall not be allowed to access the network in GERAN radio access. Valid for Idle and Connected mode;
- UTRAN not allowed, the subscriber shall not be allowed to access the network in LA/RAs using a UTRAN radio access. Valid for Idle and Connected mode;
- E-UTRAN not allowed, the subscriber shall not be allowed to access the network in TAs using a E-UTRAN radio access. Valid for Idle and Connected mode;
- GAN not allowed, the subscriber shall not be allowed to access the network via GAN;
- I-HSPA-Evolution not allowed, the subscriber shall not be allowed to access the network in LA/RAs using I-HSPA-Evolution radio access. Valid for Idle and Connected mode;
- HO-To-Non-3GPP-Access not allowed, the subscriber is not allowed to get EPS services that require handover support between 3GPP and non-3GPP accesses;
- NB-IoT not allowed, the subscriber shall not be allowed to access the network in TAs using a NB-IoT radio access. Valid for Idle and Connected mode;
- Enhanced Coverage not allowed, the subscriber shall not be allowed to use enhanced coverage;
- NR as secondary RAT not allowed, the subscriber shall not be allowed to access the network using NR radio access as secondary RAT. Valid for Idle and Connected mode;
- Unlicensed Spectrum as secondary RAT not allowed, the subscriber shall not be allowed to access the network using unlicensed spectrum in the form of LAA, LWA/LWIP or NR in unlicensed bands as secondary RAT. Valid for Idle and Connected mode.
- E-UTRAN(LEO) not allowed, the subscriber shall not be allowed to access the network in TAs using a E-UTRAN(LEO) satellite access. Valid for Idle and Connected mode;
- E-UTRAN(MEO) not allowed, the subscriber shall not be allowed to access the network in TAs using a E-UTRAN(MEO) satellite access. Valid for Idle and Connected mode;
- E-UTRAN(GEO) not allowed, the subscriber shall not be allowed to access the network in TAs using a E-UTRAN(GEO) satellite access. Valid for Idle and Connected mode;
- E-UTRAN(OTHERSAT) not allowed, the subscriber shall not be allowed to access the network in TAs using a E-UTRAN(OTHERSAT) satellite access. Valid for Idle and Connected mode;
- NB-IoT(LEO) not allowed, the subscriber shall not be allowed to access the network in TAs using a NB-IoT(LEO) satellite access. Valid for Idle and Connected mode;
- NB-IoT(MEO) not allowed, the subscriber shall not be allowed to access the network in TAs using a NB-IoT(MEO) satellite access. Valid for Idle and Connected mode;
- NB-IoT(GEO) not allowed, the subscriber shall not be allowed to access the network in TAs using a NB-IoT(GEO) satellite access. Valid for Idle and Connected mode;
- NB-IoT(OTHERSAT) not allowed, the subscriber shall not be allowed to access the network in TAs using a NB-IoT(OTHERSAT) satellite access. Valid for Idle and Connected mode;
- LTE-M(LEO) not allowed, the subscriber shall not be allowed to access the network in TAs using a LTE-M(LEO) satellite access. Valid for Idle and Connected mode;
- LTE-M(MEO) not allowed, the subscriber shall not be allowed to access the network in TAs using a LTE-M(MEO) satellite access. Valid for Idle and Connected mode;
- LTE-M(GEO) not allowed, the subscriber shall not be allowed to access the network in TAs using a LTE-M(GEO) satellite access. Valid for Idle and Connected mode;
- LTE-M(OTHERSAT) not allowed, the subscriber shall not be allowed to access the network in TAs using a LTE-M(OTHERSAT) satellite access. Valid for Idle and Connected mode;
Only the access restriction for WB-E-UTRAN and NB-IoT may include a different value per PLMN.
The use of this parameter for LA/RA/TA update procedures is described in 3GPP TS 23.012 [8], 3GPP TS 23.060 [21], and 3GPP TS 23.401 [74]. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.19 Selected CN operator ID | The selected CN operator ID indicates which core network operator Network Sharing supporting UEs have chosen in a shared network. The use of this data is described in 3GPP TS 23.251 [61]. And this data is identified by a PLMN ID (MCC+MNC) as described in 3GPP TS 23.003 [5].
The selected CN operator ID is temporary subscriber data stored conditionally in the VLR and the SGSN in a shared network for non-GPRS and GPRS services respectively.
This data is also stored in VLR for GPRS services if the Gs inerface is installed. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.20 IP-SM-GW number | The IP-SM-GW number is the E.164 address of the IP-SM-GW.
The IP-SM-GW number indicates the address of the external IP-SM-GW that is registered for a subscriber to be used for delivering mobile terminated short messages. The IP-SM-GW number is temporary subscriber data and is stored conditionally in the HLR. The absence of the IP-SM-GW number in the HLR indicates that no external IP-SM-GW is registered; in this case an IP-SM-GW number pre-configured in the HLR can be used as an alternative route for delivering mobile terminated short messages.
2.4.20A IP-SM-GW Diameter Identity
The IP-SM-GW Diameter Identity indicates the Diameter Name and Realm of the external IP-SM-GW that is registered for a subscriber to be used for delivering mobile terminated short messages via Diameter. The IP-SM-GW Diameter Identity is temporary subscriber data and is stored conditionally in the HSS. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.21 Paging Area | As an option, and for paging optimization purpose, the VLR may control Paging Areas. A Paging Area is a list of up to 5 Location Areas. The structure of the Location Area is specified in 3GPP TS 29.002 [27]. The Paging Area is temporary data stored in the VLR and in the HLR.
The use of this data is described in TS 23.012 [8] and in TS 23.018 [70]. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.22 Closed Subscriber Group Information | If a mobile subscriber has a Closed Subscriber Group (CSG) subscription, the HLR/HSS shall store Closed Subscriber Group Information which is a list of up to 50 CSG-Ids per PLMN and for each CSG-Id optionally an associated expiration date which indicates the point in time when the subscription to the CSG-Id expires and optionally corresponding APNs which can be accessed via Local IP access from this CSG identified by the CSG-Id; an absent expiration date indicates unlimited subscription; an expired expiration date may indicate that removal of the CSG-Id from the UE (e.g. by OMA DM or OTA update) is pending. The structure of CSG-Id is defined in 3GPP TS 23.003 [5].
On updating the VLR or the SGSN or MME, the HSS/HLR identifies and stores the VPLMN and the list of equivalent PLMNs provided by the VLR, SGSN or MME, and transfers the applicable CSG-Ids, expiration dates and the APNs allowed for LIPA (if present) to the VLR or SGSN or MME.
If an applicable (i.e. applicable for the current serving PLMN) CSG-Id is added to the Closed Subscriber Group Information in the subscriber data in the HLR/HSS, or an expiration date for an applicable CSG-Id is changed (added, modified or removed), or the APNs allowed for LIPA for an applicable CSG-Id is changed (added, modified or removed), then the HLR/HSS shall transfer applicable CSG-Ids, expiration dates, and APNs allowed for LIPA to the VLR or SGSN or MME.
NOTE 1: The APNs allowed for LIPA information are not applicable to the VLR.
When a CSG-Id expires, or the expiration date is changed (added or modified) to an expired date, the CSG-Id should be removed from the UE (e.g. by OMA DM or OTA update). After successful removal of the CSG-Id from the UE, the HLR/HSS should delete the CSG-Id and, if applicable, update the VLR or SGSN or MME. The two operations may not be correlated in the sense that they may be performed independently by different systems. The temporal relationship between the two operations is out scope of this specification and therefore depends on the operator policy.
If the subscription is terminated by other means than expiry, then CSG-Ids that are not expired should not be removed at the HLR/HSS; rather the expiration date may be modified to an expired date.
CSG-Ids that are expired should not be removed from the HLR/HSS before being removed from the UE.
NOTE 2: In the VLR or SGSN or MME an expired CSG-Id subscription indicates that the UE is not allowed service in the CSG. However, since the CSG-Id removal from the UE is pending, the UE may still camp on that CSG and therefore the UE may still be paged in the CSG.
Closed Subscriber Group Information is permanent subscriber data and is conditionally stored in HLR/HSS, VLR, SGSN, and MME. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.23 Service Centre Address | The Service Centre Address, specified in the 3GPP TS 29.002 [27], represents the address of a Short Message Service Centre.
It is permanent subscriber data and is stored conditionally in the HLR/HSS and the IP-SM-GW (AS). |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.24 Subscribed Periodic LAU Timer | The Subscribed Periodic LAU Timer value (see 3GPP TS 23.012 [8]) is permanent data conditionally stored in the HLR and VLR. The use of this data is described in 3GPP TS 23.012 [8]. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.25 CSS number | CSS number is the international ISDN number of the CSS. It is defined in 3GPP TS 23.003 [5].
The CSS number is temporary subscriber data and is conditionally stored in the VLR and Gn/Gp-SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.26 VPLMN Closed Subscriber Group Information | If the VPLMN supports VPLMN Autonomous CSG Roaming by providing CSG membership to the roaming subscriber, the CSS shall store Closed Subscriber Group Information which is a list of up to 50 CSG-Ids in the VPLMN and for each CSG-Id optionally an associated expiration date which indicates the point in time when the subscription to the CSG-Id expires; an absent expiration date indicates unlimited subscription. The structure of CSG-Id is defined in 3GPP TS 23.003 [5].
NOTE 1: The HPLMN enables Autonomous CSG Roaming in the VPLMN via Service Level Agreement.
When a CSG-Id expires, or the expiration date is changed (added or modified) to an expired date, the CSG-Id may be removed from the CSS and the VLR or SGSN or MME based on implementation.
NOTE 2: In the VLR or SGSN or MME an expired CSG-Id subscription indicates that the UE is not allowed service in the CSG. However, since the CSG-Id removal from the UE is pending, the UE may still camp on that CSG and therefore the UE may still be paged in the CSG.
If the subscription is terminated by other means than expiry, then CSG-Ids that are not expired should not be removed at the CSS; rather the expiration date may be modified to an expired date and then be updated by the CSS to the VLR or SGSN or MME.
VPLMN Closed Subscriber Group Information as described in 3GPP TS 29.002 [27] and 3GPP TS 29.272 [81] is permanent subscriber data and is conditionally stored in CSS, VLR, SGSN, and MME. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.4.27 IAB-Operation Allowed indication | The IAB-Operation Allowed indication defines if the subscriber is allowed for IAB node operation as specified in 3GPP TS 23.401 [74].
The IAB-Operation Allowed indication is permanent subscriber data and is conditionally stored in the HSS and the MME. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.5 Data related to basic services | |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.5.1 Provision of bearer service | Provision of bearer service is a parameter identifying whether a bearer service is provisioned to the mobile subscriber or not. This provision can be achieved through subscription of the mobile subscriber or the bearer service can be generally available. The parameter "provision of bearer service" must be set for the bearer service defined in 3GPP TS 22.002 [2] for which a subscription is required.
Provision of bearer service is permanent subscriber data and is stored in the HLR and VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.5.2 Provision of teleservice | Provision of teleservice is a parameter identifying whether a teleservice is provisioned to the mobile subscriber or not. This provision can be achieved through subscription of the mobile subscriber or the teleservice can be generally available. The parameter "provision of teleservice" must be set for the teleservices defined in GSM 02.03 [36]for which a subscription is required.
Provision of teleservice is permanent subscriber data and is stored in the HLR, Gn/Gp-SGSN and VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.5.3 Bearer capability allocation | Bearer capability allocation is a parameter stored against each ISDN number in the case when the Home PLMN allocates one directory number per teleservice and bearer service. In this case it is used to permit the establishment of the correct bearer capability on the connection to the MS. (See 3GPP TS 29.007 [28]). The bearer capability allocation is not required when the Home PLMN only allocates one directory number per subscriber for all bearer services and teleservices. It is permanent data stored conditionally in the3GPP TS 43.020 [31]. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.5.4 Transfer of SM option | Transfer of SM option is a parameter indicating which path should be used for transfer of Terminating Short Message when GPRS is not supported by the GMSC. Two options are possible:
- transfer of SM via the MSC when GPRS is not supported in the GMSC: this option is used to indicate that SM shall always be sent via the MSC when the GMSC does not support the GPRS functionality;
- transfer of SM via the Gn/Gp-SGSN when GPRS is not supported in the GMSC: this option is used to indicate that SM shall always be sent via the Gn/Gp-SGSN when the GMSC does not support the GPRS functionality.
Transfer of SM option is permanent subscriber data stored in HLR for a GPRS subscription.
The data has an interim nature since in the final solution, the decision on SM Transfer is taken in the SMS-GMSC. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.6 Data related to supplementary services | Subscriber data related to supplementary services are contained in the 3GPP TS 23.08x and 3GPP TS 23.09x series of Technical Specifications, that is 3GPP TS 23.081 [14] and following describing the network functionality of supplementary services. Additionally, subscriber data related to the Multicall (MC) supplementary service are contained in3GPP TS 23.135 [25].
There is no data type which is mandatory for all supplementary services; note that the provision status is mandatory for all supplementary services except CUG, 3GPP TS 23.085 [18]. All other data are conditional depending on the provision. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7 Mobile station status data | |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.1 IMSI detached flag | IMSI detached flag is a parameter indicating that the MS is in the IMSI detached state, i.e. the subscriber is no longer reachable. For definition and handling see 3GPP TS 23.012 [8] and 3GPP TS 29.002 [27]. The parameter takes the following values:
- IMSI detached;
- IMSI attached.
The parameter is temporary subscriber data and is stored conditionally in the VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.2 Mobile station Not Reachable for GPRS (MNRG) | In HLR, MNRG indicates whether the MS is marked as GPRS detached or GPRS not reachable in the Gn/Gp-SGSN and possibly in the GGSN. The reason why the MS is GPRS not reachable is indicated in the Mobile Not Reachable via SGSN Reason (MNRR-SGSN).
In Gn/Gp-SGSN, MNRG indicates whether activity from the MS shall be reported to the HLR.
In GGSN, MNRG indicates whether the MS is marked as GPRS detached in the Gn/Gp-SGSN.
MNRG is described in 3GPP TS 23.060 [21]. It is temporary subscriber data stored in the HLR, in the Gn/Gp-SGSN and in the GGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.3 Mobility Management State | The Mobility Management State indicates the GPRS state of the MS. It takes one of three possible values:
1. READY: The MS is GPRS attached and its location is known at Cell Identity level.
2. STANDBY: The MS is GPRS attached and its location is known at Routing Area level.
3. IDLE: The MS is not GPRS attached.
The parameter is described in 3GPP TS 23.060 [21]. It is temporary subscriber data stored in the SGSN. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.4 Restoration flags | In the case of SGSN, MME, VLR or HLR failure, location register data have to be restored as described in 3GPP TS 23.007 [6] and 3GPP TS 29.002 [27]. The following flags are used for this purpose. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.4.1 Confirmed by Radio Contact indicator | Confirmed by Radio Contact indicator is a restoration indicator defined in 3GPP TS 23.007 [6].
It is temporary subscriber data, stored in the VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.4.2 Subscriber Data Confirmed by HLR/HSS indicator | Subscriber Data Confirmed by HLR/HSS indicator is a restoration indicator defined in 3GPP TS 23.007 [6].
It is temporary subscriber data, stored in the VLR, in the SGSN and in the MME. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.4.3 Location Information Confirmed in HLR/HSS indicator | Location Information Confirmed in HLR/HSS indicator is a restoration indicator defined in 3GPP TS 23.007 [6].
It is temporary subscriber data, stored in the VLR and in the SGSN and in the MME. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.4.4 Check SS indicator | Check SS indicator is a restoration indicator defined in 3GPP TS 23.007 [6].
It is temporary subscriber data and is stored in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.4.5 VLR-Reliable indicator | VLR-Reliable indicator is a restoration indicator defined in 3GPP TS 23.007 [6].
It is temporary subscriber data and is stored in the SGSN and in the MME. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.5 MS purged for non-GPRS flag | MS purged for non-GPRS flag is set in the HLR per IMSI record in order to indicate that the subscriber data for the MS concerned have been purged in the VLR. The parameter takes the following values:
- MS purged;
- MS not purged.
The default value is "MS not purged". The parameter is temporary subscriber data, stored in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.6 MS purged for GPRS/UE purged in SGSN flag | MS purged for GPRS/UE purged in SGSN flag is set in the HLR/HSS per IMSI record in order to indicate that the subscriber data for the MS/UE concerned have been purged in the SGSN. The parameter takes the following values:
- MS purged for GPRS/UE purged in SGSN;
- MS not purged for GPRS/UE not purged in SGSN.
The default value is "MS not purged for GPRS"/"UE not purged in SGSN". The parameter is temporary subscriber data, stored in the HLR/HSS for a PS subscription.
2.7.6A UE purged in MME flag
UE purged in MME flag is set in the HSS per IMSI record in order to indicate that the subscriber data for the UE concerned have been purged in the MME. The parameter shall take the following values:
- UE purged in MME;
- UE not purged in MME.
The default value is "UE not purged in MME". The parameter is temporary subscriber data, stored in the HSS for a PS subscription. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.7 Mobile station Not Reachable via MSC Reason (MNRR-MSC) | Mobile station Not Reachable via MSC Reason (MNRR-MSC) for SMS is defined in 3GPP TS 23.040 [10].The MNRR-MSC is temporary subscriber data. It is conditionally stored in the HLR.
2.7.7A Mobile station Not Reachable via SGSN Reason (MNRR-SGSN)
Mobile station Not Reachable via SGSN Reason (MNRR-SGSN) for SMS is defined in 3GPP TS 23.040 [10].The MNRR-SGSN is temporary subscriber data. It is conditionally stored in the HLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.8 Subscriber data dormant | Subscriber data dormant is set in the VLR per IMSI record in order to indicate that the subscriber data belong to a subscriber that has moved outside the VLR area (see 3GPP TS 23.012 [8]). The parameter takes the following values:
- Subscriber data dormant;
- Subscriber data not dormant.
The parameter is temporary subscriber data and is stored in the VLR.
2.7.8A Cancel Location received
Cancel Location received is set by a VLR supporting the MT roaming retry feature per IMSI record to indicate that a Cancel Location message has been received from the HLR. This is used to determine whether to trigger MT roaming retry upon receipt of an incoming call, see clause 7.3.2.1 of 3GPP TS 23.018 [5a]. The parameter takes the following values: true or false.
The parameter is temporary subscriber data and is stored in the VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.9 Data related to UE reachability procedures | |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.9.1 URRP-MME | The UE Reachability Request Parameter for the MME (URRP-MME) indicates that UE activity notification from MME has been requested by the HSS. For definition and handling of the data see 3GPP TS 23.401 [74].
URRP-MME is temporary subscriber data conditionally stored in the MME and in the HSS. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.9.2 URRP-SGSN | The UE Reachability Request Parameter for the SGSN (URRP-SGSN) indicates that UE activity notification from SGSN has been requested by the HSS. For definition and handling of the data see 3GPP TS 23.060 [21].
URRP-SGSN is temporary subscriber data conditionally stored in the SGSN and in the HSS. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.7.9.3 Service-related Entity list | This information element is a list of service related entities (i.e. gsmSCF address list or AS Identity list, see the definition of gsmSCF address list in clause 2.14.2.4 and the definition of AS Identity list in clause 3.5.7) which have subscribed to a notification of UE reachability (e.g. IP-SM-GW )
Service-related Entity list is temporary subscriber data stored in the HSS. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.8 Data related to Operator Determined Barring | |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.8.1 Subscriber status | Subscriber status is a flag which indicates whether the subscriber is subject to operator determined barring.
It is permanent subscriber data, and is conditionally stored in the HLR/HSS, the SGSN, the MME and the VLR. |
539f847bb6cd6c0ba766caacc29710d4 | 23.008 | 2.8.2 Operator Determined Barring general data |
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