SIST EN 300 927 V5.3.1:2003

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital cellular telecommunications system (Phase 2+) (GSM); Numbering, addressing and identification (GSM 03.03 version 5.3.1 Release 1996)33.070.50Globalni sistem za mobilno telekomunikacijo (GSM)Global System for Mobile Communication (GSM)ICS:Ta slovenski standard je istoveten z:EN 300 927 Version 5.3.1SIST EN 300 927 V5.3.1:2003en01-december-2003SIST EN 300 927 V5.3.1:2003SLOVENSKI
STANDARD
ETSIEN300927V5.3.1(2000-11)EuropeanStandard(Telecommunicationsseries)Digitalcellulartelecommunicationssystem(Phase2+);Numbering,addressingandidentification(GSM03.03version5.3.1Release1996)GLOBALSYSTEMFORMOBILECOMMUNICATIONSRSIST EN 300 927 V5.3.1:2003

ETSI(GSM03.03version5.3.1Release1996)2ETSIEN300927V5.3.1(2000-11)ReferenceREN/TSGN-000303QR3KeywordsDigitalcellulartelecommunicationssystem,GlobalSystemforMobilecommunications(GSM)ETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:+33492944200Fax:+33493654716SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://www.etsi.org/tb/status/Ifyoufinderrorsinthepresentdocument,sendyourcommentto:editor@etsi.frCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 300 927 V5.3.1:2003

ETSIETSIEN300927V5.3.1(2000-11)3(GSM03.03version5.3.1Release1996)ContentsIntellectualPropertyRights.5Foreword.51Scope.61.1References.61.2Abbreviations.71.3Generalcommentstoreferences.71.4Conventionsonbitordering.72Identificationofmobilesubscribers.72.1General.72.2CompositionofIMSI.82.3Allocationprinciples.82.4StructureofTMSI.82.5StructureofLMSI.93Numberingplanformobilestations.93.1General.93.2Numberingplanrequirements.93.3StructureofMSinternationalPSTN/ISDNnumber(MSISDN).93.4MobileStationRoamingNumber(MSRN)forPSTN/ISDNrouteing.103.5StructureofMobileStationInternationalDataNumber.113.6HandoverNumber.114Identificationoflocationareasandbasestations.114.1CompositionoftheLocationAreaIdentification(LAI).114.2Basestationidentification.114.2.1CellIdentity(CI)andCellGlobalIdentification(CGI).114.2.2BaseStationIdentifyCode(BSIC).124.3RegionalSubscriptionZoneIdentity(RSZI).124.4LocationNumber.135IdentificationofMSCsandlocationregisters.135.1Identificationforroutingpurpose.135.2IdentificationofHLRforHLRrestorationapplication.136InternationalMobileStationEquipmentIdentityandSoftwareVersionNumber.136.1General.136.2CompositionofIMEIandIMEISV.146.2.1CompositionofIMEI.146.2.2CompositionofIMEISV.146.3Allocationprinciples.157IdentificationofVoiceGroupCallandVoiceBroadcastCallEntities.157.1GroupIdentities.157.2GroupCallAreaIdentification.157.3VoiceGroupCallandVoiceBroadcastCallReferences.158SCCPsubsystemnumbers.168.1GloballystandardisedsubsystemnumbersusedforGSM.168.2NationalnetworksubsystemnumbersusedforGSM.168.3NationalnetworksubsystemnumbersusedforCAP.16SIST EN 300 927 V5.3.1:2003

ETSI(GSM03.03version5.3.1Release1996)4ETSIEN300927V5.3.1(2000-11)AnnexA(informative):ColourCodes.18A.1UtilizationoftheBSIC.18A.2Guidanceforplanning.18A.3ExampleofPLMNColourCodes(NCCs)fortheEuropeanregion.19AnnexB(informative):Changehistory.20History.21SIST EN 300 927 V5.3.1:2003

ETSIETSIEN300927V5.3.1(2000-11)5(GSM03.03version5.3.1Release1996)IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinETSISR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinETSISR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeSpecialMobileGroup(SMG).Thepresentdocumentdefinestheplansandprinciplesofnumbering,addressingandidentificationwithinthedigitalcellulartelecommunicationssystem(Phase2+).ThecontentsofthepresentdocumentmaybesubjecttocontinuingworkwithinSMGandmaychangefollowingformalSMGapproval.ShouldSMGmodifythecontentsofthepresentdocumentitwillthenbere-submittedforformalapprovalproceduresbyETSIwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:Version5.x.ywhere:5GSMPhase2+Release1996.xtheseconddigitisincrementedforchangesofsubstance,i.e.technicalenhancements,corrections,updates,etc.;ythethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthespecification.NationaltranspositiondatesDateofadoptionofthisEN:3November2000DateoflatestannouncementofthisEN(doa):28February2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31August2001DateofwithdrawalofanyconflictingNationalStandard(dow):31August2001SIST EN 300 927 V5.3.1:2003

ETSI(GSM03.03version5.3.1Release1996)6ETSIEN300927V5.3.1(2000-11)1ScopeThepresentdocumentdefines:a)anidentificationplanformobilesubscribersintheGSMsystem;b)principlesofassigningtelephoneandISDNnumberstoMSsinthecountryofregistrationoftheMS;c)principlesofassigningMobileStation(MS)roamingnumberstovisitingMSs;d)anidentificationplanforlocationareasandbasestationsintheGSMsystem;e)anidentificationplanforMSCsandlocationregistersintheGSMsystem;f)principlesofassigninginternationalmobileequipmentidentities;g)principlesofassigningzonesforregionalsubscription;h)anidentificationplanforgroupsofsubscriberstotheVoiceGroupCallService(VGCS)andtotheVoiceBroadcastService(VBS);andidentificationplanforvoicegroupcallsandvoicebroadcastcalls;anidentificationplanforgroupcallareas.1.1ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.• ForthisRelease1996document,referencestoGSMdocumentsareforRelease1996versions(version5.x.y).[1]GSM01.04(ETR350):"Digitalcellulartelecommunicationssystem(Phase2+);Abbreviationsandacronyms".[2]GSM03.08:"Digitalcellulartelecommunicationssystem(Phase2+);Organizationofsubscriberdata".[3]GSM03.20(ETS300929):"Digitalcellulartelecommunicationssystem(Phase2+);Securityrelatednetworkfunctions".[4]GSM03.70:"Digitalcellulartelecommunicationssystem(Phase2+);Routeingofcallsto/fromPublicDataNetworks(PDN)".[5]GSM04.08(ETS300940):"Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacelayer3specification".[6]GSM09.03:"Digitalcellulartelecommunicationssystem(Phase2+);SignallingrequirementsoninterworkingbetweentheIntegratedServicesDigitalNetwork(ISDN)orPublicSwitchedTelephoneNetwork(PSTN)andthePublicLandMobileNetwork(PLMN)".[7]GSM11.11(ETS300977):"Digitalcellulartelecommunicationssystem(Phase2+);SpecificationoftheSubscriberIdentityModule-MobileEquipment(SIM-ME)interface".[8]CCITTRecommendationE.164:"NumberingplanfortheISDNera".SIST EN 300 927 V5.3.1:2003

ETSIETSIEN300927V5.3.1(2000-11)7(GSM03.03version5.3.1Release1996)[9]CCITTRecommendationE.212:"IdentificationplanforlandMSs".[10]CCITTRecommendationE.213:"TelephoneandISDNnumberingplanforlandMSsinpubliclandmobilenetworks(PLMN)".[11]CCITTRecommendationX.121:"Internationalnumberingplanforpublicdatanetworks".1.2AbbreviationsAbbreviationsusedinthepresentdocumentarelistedinGSM01.04.1.3GeneralcommentstoreferencesTheidentificationplanformobilesubscribersdefinedbelowisthatdefinedinCCITTRecommendationE.212.TheISDNnumberingplanforMSsandtheallocationofmobilestationroamingnumbersisthatdefinedinCCITTRecommendationE.213.OnlyoneoftheprinciplesforallocatingISDNnumbersisproposedforGSMPLMNs.OnlythemethodforallocatingMSroamingnumberscontainedinthemaintextofCCITTRecommendationE.213isrecommendedforuseinGSMPLMNs.IfthereisanydifferencebetweenthisTechnicalSpecificationandtheCCITTRecommendations,theformershallprevail.Forterminology,seealsoCCITTRecommendationsE.164andX.121.1.4ConventionsonbitorderingThefollowingconventionsholdforthecodingofthedifferentidentitiesappearinginthisTechnicalSpecificationandinotherGSMTechnicalSpecificationsifnotindicatedotherwise:-thedifferentpartsofanidentityareshowninthefiguresinorderofsignificance;-themostsignificantpartofanidentityisontheleftpartofthefigureandtheleastsignificantontheright.WhenanidentityappearsinotherTechnicalSpecifications,thefollowingconventionsholdifnotindicatedotherwise:-digitsarenumberedbyorderofsignificance,withdigit1beingthemostsignificant;-bitsarenumberedbyorderofsignificance,withthelowestbitnumbercorrespondingtotheleastsignificantbit.2Identificationofmobilesubscribers2.1GeneralAuniqueInternationalMobileSubscriberIdentity(IMSI)shallbeallocatedtoeachmobilesubscriberintheGSMsystem.NOTE:ThisIMSIistheconceptreferredtobyCCITTas"InternationalMobileStationIdentity".InordertosupportthesubscriberidentityconfidentialityservicetheVLRsmayallocateauniqueTemporaryMobileSubscriberIdentity(TMSI)tovisitingmobilesubscribers.TheVLRmustbecapableofcorrelatingtheIMSIofanMSandthecurrentTMSIforthatMS.InordertospeedupthesearchforsubscriberdataintheVLRasupplementaryLocalMobileStationIdentity(LMSI)isdefined.TheLMSImaybeallocatedbytheVLRatlocationupdatingandissenttotheHLRtogetherwiththeIMSI.TheHLRmakesnouseofitbutincludesittogetherwiththeIMSIinallmessagessenttotheVLRconcerningthatMS.SIST EN 300 927 V5.3.1:2003

ETSI(GSM03.03version5.3.1Release1996)8ETSIEN300927V5.3.1(2000-11)2.2CompositionofIMSIIMSIiscomposedasshowninfigure1.MCCNotmorethan15digits3digits2digitsMNCMSINNMSIIMSIFigure1:StructureofIMSIIMSIiscomposedofthreeparts:i)MobileCountryCode(MCC)consistingofthreedigits.TheMCCidentifiesuniquelythecountryofdomicileofthemobilesubscriber;ii)MobileNetworkCode(MNC)consistingoftwodigitsforGSMapplications.TheMNCidentifiesthehomeGSMPLMNofthemobilesubscriber;iii)MobileSubscriberIdentificationNumber(MSIN)identifyingthemobilesubscriberwithinaGSMPLMN.TheNationalMobileSubscriberIdentity(NMSI)consistsoftheMobileNetworkCodeandtheMobileSubscriberIdentificationNumber.2.3AllocationprinciplesIMSIshallconsistofnumericalcharacters(Othrough9)only.TheoverallnumberofdigitsinIMSIshallnotexceed15digits.TheallocationofMobileCountryCodes(MCCs)isadministeredbytheCCITTandisgiveninannexAtoCCITTBlueBookRecommendationE.212.TheallocationofNationalMobileSubscriberIdentity(NMSI)istheresponsibilityofeachadministration.IfmorethanoneGSMPLMNexistinacountry,auniqueMobileNetworkCodeshouldbeassignedtoeachofthem.TheallocationofIMSIsshouldbesuchthatnotmorethanthedigitsMCC+MNCoftheIMSIhavetobeanalysedinaforeignGSMPLMNforinformationtransfer.2.4StructureofTMSISincetheTMSIhasonlylocalsignificance(i.e.withintheVLRandtheareacontrolledbytheVLR),thestructureandcodingofitcanbechosenbyagreementbetweenoperatorandmanufacturerinordertomeetlocalneeds.TheTMSIconsistsof4octets.Itcanbecodedusingafullhexadecimalrepresentation.InordertoavoiddoubleallocationofTMSIsafterarestartofaVLR,somepartoftheTMSImayberelatedtothetimewhenitwasallocatedorcontainabitfieldwhichischangedwhentheVLRhasrecoveredfromtherestart.TheTMSIshallonlybeallocatedincipheredform.SeealsoGSM03.20.ThenetworkshallnotallocateaTMSIwithall32bitsequalto1(thisisbecausetheTMSImustbestoredintheSIM,andtheSIMuses4octetswithallbitsequalto1forindicatingthatnovalidTMSIisavailable.SIST EN 300 927 V5.3.1:2003

ETSIETSIEN300927V5.3.1(2000-11)9(GSM03.03version5.3.1Release1996)2.5StructureofLMSITheLMSIconsistsof4octetsandmaybeallocatedbytheVLR.3Numberingplanformobilestations3.1GeneralBelowthestructureofthenumbersusedbyasubscriberofafixed(ormobile)networkforcallingaMSofaGSMPLMNisdefined.AlsothestructureofMSroamingnumbersisdefined.OneormorenumbersoftheISDNnumberingplanshallbeassignedtoaMStobeusedforallcallstothatstation.TheremaybeaneedforMobileStations(MS)tohaveaX.121number.BecausetheMShastohaveinanycaseanumberfromtheISDNnumberingplan,theX.121numberwillbeinaddition.ImplicationsonnumberinginterworkingfunctionswhichmayneedtobeprovidedbythePLMN(iftheuseofX.121numbersisrequired)areindicatedinGSM03.70.NOTE:ForcardoperatedstationstheISDNnumbershouldbeassignedtotheholderofthecard(personalnumber).3.2NumberingplanrequirementsInprinciple,itshouldbepossibleforanysubscriberoftheISDNorPSTNtocallanyMSinaGSMPLMN.ThisimpliesthatISDNnumbersforMSsshouldcomplywiththeISDNnumberingplanineachcountry.TheISDNnumbersofMSsshouldbecomposedinsuchawaythatstandardISDN/PSTNchargingcanbeusedforcallstoMSs.ItshouldbepossibleforeachadministrationtodevelopitsownindependentnumberingplanforMSs.ThenumberingplanshouldnotlimitthepossibilityforMSstoroamamongGSMPLMNs.ItshouldbepossibletochangetheIMSIwithoutchangingtheISDNnumberallocatedtoaMSandviceversa.Inprinciple,itshouldbepossibleforanysubscriberoftheCSPDN/PSPDNtocallanyMSinaGSMPLMN.ThisimpliesthatitmaybenecessaryforanMStohaveaX.121number.3.3StructureofMSinternationalPSTN/ISDNnumber(MSISDN)TheMSinternationalISDNnumbersareallocatedfromtheCCITTRecommendationE.164numberingplan,seealsoCCITTRecommendationE.213.TheMSinternationalISDNnumberwillthenbeasshowninfigure2.SIST EN 300 927 V5.3.1:2003

ETSI(GSM03.03version5.3.1Re
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