1、 ETSI TS 123 012 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Location management procedures (3GPP TS 23.012 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 123 012 V15.0.0 (2018-07)13GPP TS 23.
2、012 version 15.0.0 Release 15Reference RTS/TSGC-0423012vf00 Keywords GSM,LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Gras
3、se (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified wit
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9、12 V15.0.0 (2018-07)23GPP TS 23.012 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI mem
10、bers and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.ets
11、i.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to th
12、e present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademar
13、k and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
14、The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found u
15、nder http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expr
16、ession of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 123 012 V15.0.0 (2018-07)33GPP TS 23.012 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scop
17、e 6g31.1 References 6g31.2 Abbreviations . 7g32 Definitions 7g32.1 Location management 7g32.2 Location area and MSC area 8g32.3 Location area identification 8g32.4 IMSI detach/attach operation . 8g32.4.1 Explicit IMSI detach/attach 8g32.4.2 Implicit IMSI detach . 8g32.5 Use of the term mobile statio
18、n (MS) in the present document . 8g32.6 Paging area . 8g33 General procedures in the network related to Location Management 8g33.1 Procedures in the MSC related to Location Updating 8g33.2 Procedures in the VLR related to Location Updating 9g33.3 Procedures in the HLR related to Location Updating 9g
19、33.4 Normal Location Updating and IMSI detach/attach operation . 9g33.5 IMSI enquiry procedure . 9g33.6 Information transfer between Visitor and Home Location Registers . 9g33.6.1 Procedures for location management 9g33.6.1.1 Location updating procedure . 9g33.6.1.2 Downloading of subscriber paramet
20、ers to the VLR 9g33.6.1.3 Location cancellation procedure . 10g33.6.1.4 Mobile subscriber purging procedure 10g33.6.1.5 Support for subscription without MSISDN . 10g33.7 Overload Protection 10g33.7.1 Overview 10g33.7.2 Congestion Control during Mobility Management . 10g33.7.3 Extended periodic LAU S
21、ignalling 11g33.8 Information transfer between VLR and CSG Subscriber Server 11g33.8.1 Procedures for location management 11g33.8.1.1 General 11g33.8.1.2 Updating VCSG Location procedure 11g33.8.1.3 Downloading of VPLMN CSG subscription data to the VLR 11g33.8.1.4 VCSG Location cancellation procedur
22、e 12g34 Detailed Procedures in the network related to Location Management . 12g34.1 Location Updating 12g34.1.1 Detailed procedure in the MSC. 12g34.1.1.1 Process Update_Location_Area_MSC 12g34.1.1.2 Procedure Authenticate_MSC . 15g34.1.2 Detailed procedure in the VLR . 16g34.1.2.1 Process Update_Lo
23、cation_Area_VLR 16g34.1.2.1a Procedure Retrieve_IMEISV_If_Required . 21g34.1.2.2 Procedure Authenticate_VLR . 22g34.1.2.3 Procedure Location_Update_Completion_VLR . 24g34.1.2.4 Procedure Update_HLR_VLR 29g34.1.2.5 Procedure Insert_Subs_Data_VLR . 31g34.1.2.6 Procedure Activate_Tracing_VLR 32g34.1.2.
24、7 Process Send_Identification_PVLR 33g34.1.2.8 Process Trace_Subscriber_Activity_VLR 35g3ETSI ETSI TS 123 012 V15.0.0 (2018-07)43GPP TS 23.012 version 15.0.0 Release 154.1.2.9 Procedure Perform Relaying . 35g34.1.2.10 Procedure Update_VCSG_Location_VLR . 36g34.1.2.11 Procedure Insert_VCSG_Subs_Data_
25、VLR . 38g34.1.3 Detailed procedure in the HLR . 39g34.1.3.1 Process Update_Location_HLR 39g34.1.3.2 Procedure Insert_Subscriber_Data_HLR 43g34.1.3.3 Process Subscriber_Present_HLR . 45g34.1.3.4 Procedure Control_Tracing_HLR . 46g34.1.4 Detailed procedure in the CSS 46g34.1.4.1 Process Update_VCSG_Lo
26、cation_CSS 46g34.1.4.2 Procedure Insert_VCSG_Subs_Data_CSS 47g34.2 Location Cancellation . 51g34.2.1 Detailed procedure in the VLR . 51g34.2.1.1 Process Cancel_Location_VLR 51g34.2.2 Detailed procedure in the HLR . 54g34.2.2.1 Process Cancel_Location_HLR 54g34.2A VCSG Location Cancellation . 56g34.2
27、A.1 Detailed procedure in the VLR . 56g34.2A.1.1 Process Cancel_VCSG Location_VLR . 56g34.2A.2 Detailed procedure in the CSS 58g34.2A.2.1 Process Cancel_VCSG Location . 58g34.3 Detach IMSI . 59g34.3.1 Detailed procedure in the MSC. 59g34.3.1.1 Process Detach_IMSI_MSC . 59g34.3.2 Detailed procedure i
28、n the VLR . 60g34.3.2.1 Process Detach_IMSI_VLR 60g34.4 Purge MS 62g34.4.1 Detailed procedure in the VLR . 62g34.4.1.1 Procedure Purge_MS_VLR 62g34.4.2 Detailed procedure in the HLR . 64g34.4.2.1 Process Purge_MS_HLR 64g3Annex A (informative): Change history . 66g3History 69g3ETSI ETSI TS 123 012 V1
29、5.0.0 (2018-07)53GPP TS 23.012 version 15.0.0 Release 15Foreword This Technical Specification (TS) has been produced by the 3rdGeneration Partnership Project (3GPP). The present document defines the location management procedures within the 3GPP system. The contents of the present document are subje
30、ct to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first d
31、igit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when
32、editorial only changes have been incorporated in the document. ETSI ETSI TS 123 012 V15.0.0 (2018-07)63GPP TS 23.012 version 15.0.0 Release 151 Scope The present document describes the location management procedures for the circuit switched domain, with respect to the application level functional be
33、haviour. This is to be distinguished from the corresponding protocol handling behaviour, which is specified in 3GPP TS 29.002 8. The following location management procedures are included: - location updating; - location cancellation; - MS purging; - IMSI attach/detach. The procedures in the Mobile S
34、tation (MS) are described in 3GPP TS 23.022 6. The procedures between MSC, VLR and HLR utilise the Mobile Application Part (MAP) and details concerning the protocol handling are contained in 3GPP TS 29.002 8. The present document excludes location management procedures for the packet switched domain
35、, which are covered in 3GPP TS 23.060 20. The descriptions herein depict a logical separation between the MSC and VLR. This logical separation, as well as the messages transferred between the two logical entities are the basis of a model used to define the externally visible behaviour of the MSC/VLR
36、, which a may be a single physical entity. They do not impose any requirement except the definition of the externally visible behaviour. 1.1 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are ei
37、ther specific (identified by date of publication, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document)
38、, a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “3G Vocabulary“. 2 3GPP TS 23.002: “Network architecture“. 3 3GPP TS 23.003: “Numbering, addressing and identification“. 4 3GPP TS 23.007: “Restoration p
39、rocedures“. 5 3GPP TS 23.008: “Organization of subscriber data“. 5a 3GPP TS 23.018: “Basic call handling; Technical realization“. 6 3GPP TS 23.022: “Functions related to Mobile Station (MS) in idle mode“. 7 3GPP TS 23.116: “Super-Charger Technical Realisation; Stage 2“. 8 3GPP TS 29.002: “Mobile App
40、lication Part (MAP) specification“. 9 3GPP TS 29.007: “General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN)“. 10 3GPP TS 43.020: “Security related network functions“. ETSI ETS
41、I TS 123 012 V15.0.0 (2018-07)73GPP TS 23.012 version 15.0.0 Release 1511 3GPP TS 23.078: “ Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4 stage2“. 11a 3GPP TS 23.195: “Provision of UE Specific Behaviour Information to Network Entities“. 12 3GPP TS 23.236: “Intra Domain Co
42、nnection of RAN Nodes to Multiple CN Nodes“. 13 3GPP TS 24.008: “Mobile Radio Interface Layer 3 specification; Core Network Protocols - Stage 3“. 14 3GPP TS 29.010: “Information element mapping between Mobile Station - Base Station System and BSS - Mobile-services Switching Centre (MS - BSS - MSC) S
43、ignalling procedures and the Mobile Application Part (MAP)“. 15 3GPP TS 32.422: “Subscriber and equipment trace: Trace control and configuration management“. 16 3GPP TS 32.421: “Subscriber and equipment trace: Trace concepts and requirements“. 17 3GPP TS 25.413: “UTRAN Iu interface RANAP signalling“
44、. 18 3GPP TR 29.994: “Recommended infrastructure measures to overcome specific Mobile Station (MS) faults“. 19 3GPP TS 24.368: “Non-Access Stratum (NAS) configuration Management Object (MO)“. 20 3GPP TS 23.060: “General Packet Radio Service (GPRS); Service description; Stage 2“. 1.2 Abbreviations Ab
45、breviations are listed in 3GPP TR 21.905 1. In addition, for the purposes of the present document, the following abbreviations apply: ADD Automatic Device Detection CSG Closed Subscriber Group CSS CSG Subscriber Server PUESBINE Provision of User Equipment Specific Behaviour Information to Network En
46、tities UESBI-Iu User Equipment Specific Behaviour Information over the Iu interface 2 Definitions 2.1 Location management Location management means that the PLMNs keep track of where the MSs are located in the system area. The location information for each MS is stored in functional units called loc
47、ation registers. Functionally, there are two types of location registers: - the Home Location Register where all subscriber parameters of an MS are permanently stored, and where the current location may be stored; - the Visitor Location Register where all relevant data concerning an MS are stored as
48、 long as the station is within the area controlled by that visitor location register; - the CSG Subscriber Server where the CSG subscription data are stored in the visited PLMN for inbound roaming MS, and where the current location may be stored. See also 3GPP TS 23.002 2 where the network architect
49、ure is described, and 3GPP TS 23.008 5 where the data stored in the location registers are described. The action taken by a MS in order to provide location information to the PLMN will be referred to as location updating. ETSI ETSI TS 123 012 V15.0.0 (2018-07)83GPP TS 23.012 version 15.0.0 Release 152.2 Location area and MSC area The MSC area is composed of the area covered by all base stations controlled by the MSC. An MSC area may consist of several location areas. A location area is an area in which, after having
