1、* w GSM 1 ECHNICAL S P ECI FI CATION GSM 03.03 March 1996 Version 5.0.0 Source: ETSI TC-SMG Reference: TS/SMG-O30303Q ICs: 33.060.50 Key words: Digital cellular telecommunications system, Global System for Mobile communications (GSM) GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS Digital cellular telecommu
2、nications system (Phase 2+); Numbering, addressing and identification (GSM 03.03) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-O6921 Sophia Antipolis CEDEX - FRANCE Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE X.400: c=fr, a
3、=atlas, p=etsi, ssecretariat - Internet: secretariat etsi.fr Tel.: +33 92 94 42 O0 - Fax: +33 93 65 47 16 Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecomm
4、unications Standards Institute 1996. All rights reserved. ETSI GSM*D3.03 96 3400855 0096722 473 Page 2 GSM 03.03 Version 50.0: March 1996 Whilst every care has been taken in the preparation and publication of this document, errors in content, typographical or otherwise, may occur. If you have commen
5、ts concerning its accuracy, please write to “ETSI Editing and Committee Support Dept.“ at the address shown on the title page. ETSI . 96 U 3400855 0096723 30T Page 3 GSM 03.03 Version 5.0.0: March 1996 Contents Foreword . 5 Scope 7 1.1 Normative references 7 1.2 Abbreviations 8 1.3 General comments
6、to references . 8 1.4 Conventions on bitordering . 8 Identification of mobile subscribers . 9 2.1 General 9 2.2 Composition of IMSI 9 2.3 Allocation principles . 10 2.4 Structure of TMSI . 10 2.5 Structure of LMSI 10 Numbering plan for mobile stations . 11 3.1 General 11 3.2 Numbering plan requireme
7、nts . 11 3.3 Structure of mobile station international PSTNASDN number (MSISDN) . 12 3.4 Mobile Station Roaming Number (MSRN) for PSTWISDN routeing 12 3.5 Structure of Mobile Station International Data Number . 13 3.6 Handover Number . 13 Identification of location areas and base stations . 13 4.1 C
8、omposition of the Location Area Identification (LAI) . 13 4.2 Base station identification 14 4.2.1 Cell Identity (CI) and Cell Global Identification (CGI) . 14 4.2.2 Base Station Identify Code (BSIC) . 14 4.3 Regional Subscription Zone Identity (RSZI) . 15 4.4 Location Number . 16 Identification of
9、MSCs and location registers . 16 5.1 Identification for routing purpose . 16 5.2 Identification of HLR for HLR restoration application . 16 International mobile station equipment identity and software version number 17 6.1 General 17 6.2 Composition of IMEI and IMEISV . 17 6.2.1 Composition of IMEI
10、. 17 6.2.2 Composition of IMEISV . 18 6.3 Allocation principles . 18 Identification of Voice Group Call and Voice Broadcast Call Entities 19 7.1 Group Identities 19 7.2 Group Call Area Identification . 19 7.3 Voice Group Call and Voice Broadcast Call References . 19 Annex A (informative): A.l A.2 A.
11、3 Colour Codes . 20 Utilisation of the BSIC 20 Guidance for planning 20 Example of PLMN Colour Codes (NCCs) for the European region . 21 ETSI GSMWI. qb m 1i1aa855 oaq72i1 24 = Page 4 GSM 03.03 Version 5.0.0: March 19% History . . . . . . . . . . . . ._. 22 ETSI GSM*03.03 96 U 3400855 0096725 182 Pag
12、e 5 GSM 03.03 Version 5.0.0: March 1996 Foreword This Global System for Mobile communications Technical Specification (GTS) has been produced by the Special Mobile Group (SMG) Technical Committee (TC) of the European Telecommunications Standards Institute (ETSI). This GTS defines the plans and princ
13、iples of numbering, addressing and identification within the digital cellular telecommunications system (Phase ZPhase 2+). This GTS is a TC-SMG approved GSM technical specification version 5, which contains GSM Phase 2+ enhancementsfeatures to the version 4 GSM technical specification. The ETS from
14、which this Phase 2+ GTS has evolved is Phase 2 GSM ETS 300 523 edition 2 (GSM 03.03 version 4.1 .O). GTS are produced by TC-SMG to enable the GSM Phase 2 + specifications to become publicly available, prior to submission for the formal ETSI standards approval procedure to become European Telecommuni
15、cations Standards (ETS). This ensures the earliest possible access to GSM Phase 2 + specifications for all Manufacturers, Network operators and implementors of the Global System for Mobile communications. The contents of this GTS are subject to continuing work within TC-SMG and may change following
16、formal TC-SMG approval. Should TC-SMG modify the contents of this GTS it will then be republished by ETSI with an identifying change of release date and an increase in version number as follows: Version 5.x.y where: y the third digit is incremented when editorial only changes have been incorporated
17、in the specif icat ion; x the second digit is incremented for all other types of changes, .e. technical enhancements, corrections, updates, etc. Reference is made within this TS to GSM-TSs (note). NOTE: TC-SMG has produced documents which give the technical specifications for the implementation of t
18、he digital cellular telecommunications system. Historically, these documents have been identified as GSM Technical Specifications (GSM-TSs). These TSs may have subsequently become I-ETSs (Phase I), or ETSdETSI Technical Reports (ETRs) (Phase 2). TC-SMG has also produced ETSI GSM TSs which give the t
19、echnical specifications for the implementation of Phase 2+ enhancements of the digital cellular telecommunications system. These version 5.x.x GSM Technical Specifications may be referred to as GTSs. ETSI GSM*03-03 96 = 3400855 0096726 019 Page 6 GSM 03.03 Version 5.0.0: March 1996 Blank page ETSI G
20、SM*03.03 b 3400855 0096727 T55 Page 7 GSM 03.03 Version 5.0.0: March 1996 1 Scope This Technical Specification defines: an identification plan for mobile subscribers in the GSM system; principles of assigning telephone and ISDN numbers to mobile stations in the country of registration of the mobile
21、station: principles of assigning mobile station roaming numbers to visiting mobile stations; an identification plan for location areas and base stations in the GSM system; an identification plan for MSCs and location registers in the GSM system; principles of assigning intemational mobile equipment
22、identities: principles of assigning zones for regional subscription. an identification plan for groups of subscribers to the Voice Group Call Service (VGCS) and to the Voice Broadcast Service (VBS); and identification plan for voice group calls and voice broadcast calls; an identification plan for g
23、roup call areas. Normative references This GTS incorporates by dated and undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revi
24、sions of any of these publications apply to this GTS only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. 31 41 71 GSM O1 .O4 (ETR 100): “Digital cellular telecommunications system (Phase 2); Abbreviations and acron
25、yms“. GSM 03.08 (ETS 300 526): “Digital cellular telecommunications system (Phase 2); Organisation of subscriber data“. GSM 03.20 (ETS 300 534): “Digital cellular telecommunications system (Phase 2); Security related network functions“. GSM 03.70 (ETS 300 541): “Digital cellular telecommunications s
26、ystem (Phase 2): Routeing of calls to/from Public Data Networks (PDN)“. GSM 04.08 (ETS 300 557): “Digital cellular telecommunications system (Phase 2); Mobile radio interface layer 3 specification“. GSM 09.03 (ETS 300 600): “Digital cellular telecommunications system (Phase 2); Signalling requiremen
27、ts on interworking between the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) and the Public Land Mobile Network (PLMN)“. GSM 11.1 1 (ETS 300 608): “Digital cellular telecommunications system (Phase 2); Specification of the Subscriber Identity Module - Mobile
28、Equipment (SIM - ME) interface“. CCIll Recommendation E.164: “Numbering plan for the ISDN era“. CCIlT Recommendation E.212: “Identification plan for land mobile stations“. ETSI GSM*03.03 96 E 3400855 0096728 991 E Page 8 GSM 03.03 Version 5.0.0: March 1996 CCITT Recommendation E.213: “Telephone and
29、ISDN numbering plan for land mobile stations in public land mobile networks (PLMN)“. CCITT Recommendation X.121: “International numbering plan for public data networks“. 1.2 Abbreviations Abbreviations used in this specification are listed in GSM 01.04. 1.3 General comments to references The identif
30、ication plan for mobile subscribers defined below is that defined in CCIlT Recommendation E.212. The ISDN numbering pian for mobile stations and the allocation of mobile station roaming numbers is that defined in CCITT Recommendation E.213. Only one of the principles for allocating ISDN numbers is p
31、roposed for GSM PLMNs. Only the method for allocating mobile station roaming numbers coctained in the main text of CCIlT Recommendation E.213 is recommended for use in GSM PLMNs. If there is any difference between this Technical Specification and the CCITT Recommendations, the former shall prevail.
32、For terminology, see also CCIlT Recommendations E.164 and X.121. 1.4 Conventions on bitordering The following conventions hold for the coding of the different identities appearing in this Technical Specification and in other GSM Technical Specifications if not indicated otherwise: - the different pa
33、rts of an identity are shown in the figures in order of significance; - the most significant part of an identity is on the lefi part of the figure and the least significant on the right. When an identity appears in other Technical Specifications, the following conventions hold if not indicated other
34、wise: - digits are numbered by order of significance, with digit 1 being the most significant; - bits are numbered by order of significance, with the lowest bit number corresponding to the least significant bit. ETSI l;SM*03.03 96 U 3400855 0076729 828 = Page 9 GSM 03.03 Version 5.0.0: March 1996 2
35、Identification of mobile subscribers 2.1 General A unique International Mobile Subscriber Identity (IMSI) shall be allocated to each mobile subscriber in the GSM system. NOTE: This IMSI is the concept referred to by CCITT as “International Mobile Station Identity“. In order to support the subscriber
36、 identity confidentiality service the VLRs may allocate a unique Temporary Mobile Subscriber Identity (TMSI) to visiting mobile subscribers. The VLR must be capable of correlating the IMSI of an MS and the current TMSI for that MS. In order to speed up the search for subscriber data in the VLR a sup
37、plementary Local Mobile Station Identity (LMSI) is defined. The LMSI may be allocated by the VLR at location updating and is sent to the HLR together with the IMSI. The HLR makes no use of it but includes it together with the IMSI in all messages sent to the VLR concerning that MS. 2.2 Composition o
38、f IMSI IMSI is composed as shown in figure 1. I Not more than 15 digits I II II I 3 digits 2 digits I IMS I II Figure 1: Structure of IMSI ETSI GSM*U3.03 96 3400855 0096730 5YT Page 10 GSM 03.03 Version 5.0.0: March 1996 IMSI is composed of three parts: i) Mobile Country Code (MCC) consisting of thr
39、ee digits. The MCC identifies uniquely the country of domicile of the mobile subscriber; i) Mobile Network Code (MNC) consisting of two digits for GSM applications. The MNC identifies the home GSM PLMN of the mobile subscriber: iii) Mobile Subscriber Identification Number (MSIN) identifying the mobi
40、le subscriber within a GSM PLMN. The National Mobile Subscriber Identity (NMSI) consists of the Mobile Network Code and the Mobile Subscriber Identification Number. 2.3 Allocation principles IMSI shall consist of numerical characters (O through 9) only. The overall number of digits in IMSI shall not
41、 exceed 15 digits. The allocation of Mobile Country Codes (MCCs) is administered by the CCIlT and is given in Annex A to CCITT Blue Book Recommendation E.212. The allocation of National Mobile Subscriber Identity (NMSI) is the responsibility of each administration. If more than one GSM PLMN exist in
42、 a country, a unique Mobile Network Code should be assigned to each of them. The allocation of IMSls should be such that not more than the digits MCC + MNC of the IMSI have to be analysed in a foreign GSM PLMN for information transfer. 2.4 Structure of TMSI Since the TMSI has only local significance
43、 (.e. within the VLR and the area controlled by the VLR), the structure and coding of it can be chosen by agreement between operator and manufacturer in order to meet local needs. The TMSI consists of 4 octets. It can be coded using a full hexadecimal representation. In order to avoid double allocat
44、ion of TMSls after a restart of a VLR, some part of the TMSI may be related to the time when it was allocated or contain a bit field which is changed when the VLR has recovered from the restart. The TMSI shall only be allocated in ciphered form. See also Technical Specification GSM 03.20. The networ
45、k shall not allocate a TMSI with all 32 bits equal to 1 (this is because the TMSI must be stored in the SIM, and the SIM uses 4 octets with all bits equal to 1 for indicating that no valid TMSI is available. 2.5 Structure of LMCI The LMSI consists of 4 octets and may be allocated by the VLR. ETSI GS
46、M*03.03 b 3400855 OOb733 YBb = Page 11 GSM 03.03 Version 5.0.0: March 1996 3 Numbering plan for mobile stations 3.1 General Below the structure of the numbers used by a subscriber of a fixed (or mobile) network for calling a mobile station of a GSM PLMN is defined. Also the structure of mobile stati
47、on roaming numbers is defined. One or more numbers of the ISDN numbering pian shall be assigned to a mobile station to be used for all calls to that station. There may be a need for Mobile Stations (MS) to have a X.121 number. Because the MS has to have in any case a number from the ISDN numbering p
48、lan, the X.121 number will be in addition. Implications on numbering interworking functions which may need to be provided by the PLMN (if the use of X.121 numbers is required) are indicated in Technical Specification GSM 03.70. NOTE: For card operated stations the ISDN number should be assigned to t
49、he holder of the card (personal number). 3.2 Numbering plan requirements In principle, it should be possible for any subscriber of the ISDN or PSTN to call any mobile station in a GSM PLMN. This implies that ISDN numbers for mobile stations should comply with the ISDN numbering plan in each country. The ISDN numbers of mobile stations should be composed in such a way that standard ISDWPSTN charging can be used for calls to mobile stations. It should be possible for each administration to develop its own independent numbering plan for mobile stations. The nu
