1、 ETSI TS 1Digital cellular telecoUniversal Mobile TelLocation m(3GPP TS 23.0floppy3TECHNICAL SPECIFICATION123 012 V13.0.0 (2016communications system (Phaelecommunications System (LTE; n management procedures .012 version 13.0.0 Release 1316-01) hase 2+); (UMTS); 13) ETSI ETSI TS 123 012 V13.0.0 (201
2、6-01)13GPP TS 23.012 version 13.0.0 Release 13Reference RTS/TSGC-0423012vd00 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-
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9、13.0.0 (2016-01)23GPP TS 23.012 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, an
10、d 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.etsi.org/). Pursuant to the
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12、word This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). 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 cor
13、responding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under 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 “ca
14、nnot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 123 012 V13.0.0 (2016-01)33GPP TS 23.012 version 13.0.0 Rele
15、ase 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 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
16、 . 8g32.4.1 Explicit IMSI detach/attach 8g32.4.2 Implicit IMSI detach . 8g32.5 Use of the term mobile station (MS) in the present document . 8g32.6 Paging area . 8g33 General procedures in the network related to Location Management 9g33.1 Procedures in the MSC related to Location Updating 9g33.2 Pro
17、cedures in the VLR related to Location Updating 9g33.3 Procedures in the HLR related to Location Updating 9g33.4 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 f
18、or location management 9g33.6.1.1 Location updating procedure . 9g33.6.1.2 Downloading of subscriber parameters 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 11
19、g33.7.1 Overview 11g33.7.2 Congestion Control during Mobility Management . 11g33.7.3 Extended periodic LAU Signalling 11g33.8 Information transfer between VLR and CSG Subscriber Server 12g33.8.1 Procedures for location management 12g33.8.1.1 General 12g33.8.1.2 Updating VCSG Location procedure 12g33
20、.8.1.3 Downloading of VPLMN CSG subscription data to the VLR 12g33.8.1.4 VCSG Location cancellation procedure 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 12g3
21、4.1.1.2 Procedure Authenticate_MSC . 16g34.1.2 Detailed procedure in the VLR . 17g34.1.2.1 Process Update_Location_Area_VLR 17g34.1.2.1a 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 Updat
22、e_HLR_VLR 28g34.1.2.5 Procedure Insert_Subs_Data_VLR . 29g34.1.2.6 Procedure Activate_Tracing_VLR 31g34.1.2.7 Process Send_Identification_PVLR 31g3ETSI ETSI TS 123 012 V13.0.0 (2016-01)43GPP TS 23.012 version 13.0.0 Release 134.1.2.8 Process Trace_Subscriber_Activity_VLR 34g34.1.2.9 Procedure Perfor
23、m Relaying . 34g34.1.2.10 Procedure Update_VCSG_Location_VLR . 35g34.1.2.11 Procedure Insert_VCSG_Subs_Data_VLR . 37g34.1.3 Detailed procedure in the HLR . 38g34.1.3.1 Process Update_Location_HLR 38g34.1.3.2 Procedure Insert_Subscriber_Data_HLR 43g34.1.3.3 Process Subscriber_Present_HLR . 45g34.1.3.
24、4 Procedure Control_Tracing_HLR . 46g34.1.4 Detailed procedure in the CSS 46g34.1.4.1 Process Update_VCSG_Location_CSS 46g34.1.4.2 Procedure Insert_VCSG_Subs_Data_CSS 47g34.2 Location Cancellation . 50g34.2.1 Detailed procedure in the VLR . 50g34.2.1.1 Process Cancel_Location_VLR 50g34.2.2 Detailed
25、procedure in the HLR . 53g34.2.2.1 Process Cancel_Location_HLR 53g34.2A VCSG Location Cancellation . 54g34.2A.1 Detailed procedure in the VLR . 54g34.2A.1.1 Process Cancel_VCSG Location_VLR . 54g34.2A.2 Detailed procedure in the CSS 56g34.2A.2.1 Process Cancel_VCSG Location . 56g34.3 Detach IMSI . 5
26、8g34.3.1 Detailed procedure in the MSC. 58g34.3.1.1 Process Detach_IMSI_MSC . 58g34.3.2 Detailed procedure in the VLR . 59g34.3.2.1 Process Detach_IMSI_VLR 59g34.4 Purge MS 61g34.4.1 Detailed procedure in the VLR . 61g34.4.1.1 Procedure Purge_MS_VLR 61g34.4.2 Detailed procedure in the HLR . 63g34.4.
27、2.1 Process Purge_MS_HLR 63g3Annex A (informative): Change history . 65g3History 67g3ETSI ETSI TS 123 012 V13.0.0 (2016-01)53GPP TS 23.012 version 13.0.0 Release 13Foreword This Technical Specification (TS) has been produced by the 3rdGeneration Partnership Project (3GPP). The present document defin
28、es the location management procedures within the 3GPP system. The contents of the present document are subject 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 identif
29、ying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 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
30、of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 123 012 V13.0.0 (2016-01)63GPP TS 23.012 version 13.0.0 Release 131 Scope The present document describes the locatio
31、n management procedures for the circuit switched domain, with respect to the application level functional behaviour. 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: - lo
32、cation updating; - location cancellation; - MS purging; - IMSI attach/detach. The procedures in the Mobile Station (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 3
33、GPP TS 29.002 8. The present document excludes location management procedures for the packet switched domain, 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
34、two logical entities are the basis of a model used to define the externally visible behaviour of the MSC/VLR, 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 provisio
35、ns which, through reference in this text, constitute provisions of the present document. References are either 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
36、, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), 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 archite
37、cture“. 3 3GPP TS 23.003: “Numbering, addressing and identification“. 4 3GPP TS 23.007: “Restoration procedures“. 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
38、mode“. 7 3GPP TS 23.116: “Super-Charger Technical Realisation; Stage 2“. 8 3GPP TS 29.002: “Mobile Application 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
39、 Switched Telephone Network (PSTN)“. 10 3GPP TS 43.020: “Security related network functions“. ETSI ETSI TS 123 012 V13.0.0 (2016-01)73GPP TS 23.012 version 13.0.0 Release 1311 3GPP TS 23.078: “ Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4 stage2“. 11a 3GPP TS 23.195: “Pr
40、ovision of UE Specific Behaviour Information to Network Entities“. 12 3GPP TS 23.236: “Intra Domain Connection 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 betw
41、een Mobile Station - Base Station System and BSS - Mobile-services Switching Centre (MS - BSS - MSC) Signalling 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 equip
42、ment trace: Trace concepts and requirements“. 17 3GPP TS 25.413: “UTRAN Iu interface RANAP signalling“. 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 3GP
43、P TS 23.060: “General Packet Radio Service (GPRS); Service description; Stage 2“. 1.2 Abbreviations Abbreviations 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 C
44、SG Subscriber Server PUESBINE Provision of User Equipment Specific Behaviour Information to Network Entities 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 loc
45、ated in the system area. The location information for each MS is stored in functional units called location 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
46、 may be stored; - the Visitor Location Register where all relevant data concerning an MS are stored as 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 M
47、S, and where the current location may be stored. See also 3GPP TS 23.002 2 where the network architecture 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 t
48、o as location updating. ETSI ETSI TS 123 012 V13.0.0 (2016-01)83GPP TS 23.012 version 13.0.0 Release 132.2 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
49、 in which, after having performed a location update once, MSs may roam without being required to perform subsequent location updates for reason of location change. A location area consists of one or more cells. For further details of the network architecture, see 3GPP TS 23.002 2. 2.3 Location area identification The Location Area Identification (LAI) plan is part of the base station identification plan. The base stations are identified uniquely (see 3GPP TS 23.003 3). 2.4 IMSI detach/attach operation The s
