SIST EN 302 407 V8.0.1:2003
(Main)Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; CTS supervising system layer 3 specification (GSM 04.57 version 8.0.1 Release 1999)
- Abstract
Upgrade to R99
- Status
- Published
- Publication Date
- 30-Nov-2003
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Dec-2003
- Due Date
- 01-Dec-2003
- Completion Date
- 01-Dec-2003
SIST EN 302 407 V8.0.1:2003 is the Slovenian adoption of the ETSI European Standard for GSM Cordless Telephony System (CTS) supervising system layer 3. It specifies the layer 3 procedures, messages and information-element coding used on the CTS-FP/CTS-SN interface for supervising management, aligned with Release 1999 (R99), for CTS operators and implementers of Fixed Part (FP) and Service Node (SN) equipment.
What does SIST EN 302 407 V8.0.1:2003 specify?
SIST EN 302 407 V8.0.1:2003 covers the CTS supervising procedures at the interface between the FP and the SN. It describes layer 3 only, not the transmission layer, and it says that FMC management is not standardised here.
The document is organized into:
- Clause 1: scope and how the layer 3 procedures are structured
- Clause 2: references
- Clause 3: definitions, abbreviations and random values
- Clause 4: CTS supervising management procedures
- Clause 5: informative examples of structured procedures
- Clause 6: handling of unknown, unforeseen and erroneous protocol data
- Clause 7: message functional definitions and contents
- Clause 8: general message format and information element coding
- Clause 9: system parameters
- Annex A: informative change request history
What are the key requirements of SIST EN 302 407 V8.0.1:2003?
Clause 4 says CTS supervising management covers radio control and security control. In practice, this is the part of the system that exchanges control data for operation, subscription and authentication between the FP and the SN.
Connection and procedure control
Clause 4 states that supervising procedures can only run when a CTS-FP/CTS-SN connection exists. The standard also assumes that procedures are normally started by the FP, because the SN has no general means of addressing a given FP directly.
Clause 4.3 defines CTS-SPM states for the FP and the SN. That state model matters because implementers must manage when a connection is idle, active, or already in an initialisation, enrolment or update sequence.
Main supervising procedures
Clauses 4.4.1 to 4.4.8 define the key procedures:
- FP initialisation and de-initialisation
- enrolment and de-enrolment
- operation data update
- information data request and response
- FP authentication
- MS authentication
These procedures use request, accept, complete and reject messages. In practice, that means each side must handle both the normal completion path and the failure path.
Timers and controlled data use
The procedures use timers such as T_init_FP, T_enrol_FP, T_opdata_FP, T_deinit_SN, T_FPauth_SN and T_MSauth_SN. Clauses 4.4.1 to 4.4.3 also define validity and recall periods, plus application time for new control data. That tells the reader when new data apply, how long they stay valid, and when the FP must contact the SN again.
Authentication and security
Clause 4.4.7 uses challenge-response authentication for the FP, with RAND1, RAND2 and SRES. Clause 4.4.8 defines MS authentication as a relayed procedure through the FP, with no encryption on the CTS-FP/CTS-SN interface.
Message coding rules
Clause 7 defines message direction, significance, information element order and presence rules. Clause 8 says the skip indicator in CTS Radio Resource management and CTS Mobility Management messages shall be coded as 1111, otherwise the message is ignored, and it defines the message types and the information elements used in supervising management.
What terms does SIST EN 302 407 V8.0.1:2003 define?
- initialised Fixed Part - A Fixed Part that has the data needed to provide CTS service on the CTS radio interface.
- de-initialised Fixed Part - A Fixed Part that does not contain the required data to offer CTS service and cannot provide any service.
- enrolled Mobile Station - A Mobile Station that has exchanged data with a Fixed Part so it can attach and use CTS service.
- de-enrolled Mobile Station - A Mobile Station that is no longer known by the Fixed Part.
- CTS radio interface - The radio interface between the Mobile Station and the Fixed Part.
Who uses SIST EN 302 407 V8.0.1:2003?
CTS operators use this standard to control FP initialisation, enrolment, operation data updates and authentication. FP and SN equipment designers use it to implement the layer 3 protocol, message formats and timer handling.
It is also used by Mobile Station interoperability and conformance teams, because the document defines how the SN relays MS authentication and how enrolment and de-enrolment are signalled. Test engineers use it together with the CTS/Fixed Network signalling test procedures referenced from the GSM11.56 series.
What changed in SIST EN 302 407 V8.0.1:2003 from the previous edition?
The change history records an upgrade of the specification to Release 1999, with the publication version updated from 8.0.0 to 8.0.1.
Which standards are used with SIST EN 302 407 V8.0.1:2003?
- GSM04.07 - Provides the general layer 3 framework, including message format and error handling rules.
- GSM04.03 - Defines the interface channel structures and access capabilities on which the layer 3 procedures apply.
- GSM04.56 - Gives the CTS radio interface layer 3 specification, including local enrolment and related radio-interface procedures.
- GSM03.56 - Provides the CTS service description and the stage 2 basis for when the CTS supervising procedures are used.
- GSM03.20 Annex E - Supplies the security-related functions used for FP authentication.
- GSM03.03 - Supplies numbering, addressing and identification rules used for identities and location/cell coding.
- GSM11.56 series - Gives the signalling test procedures for the CTS/Fixed Network interface.
- GSM04.08 - Is referenced for handling unknown, unforeseen and erroneous protocol data.
What does the SIST EN 302 407 V8.0.1:2003 document contain?
SIST EN 302 407 V8.0.1:2003 contains structured procedure descriptions, message definitions and coding rules for CTS supervising management. Section 5 gives informative sequence diagrams for typical procedures such as initialisation, enrolment, operation data update and de-initialisation.
Section 7 lists the supervising management messages and, for each one, shows the information elements, their order and their presence rules. Section 8 defines the protocol discriminator, skip indicator, message type coding and the detailed coding of identities, authentication parameters, radio control parameters and timing elements. Section 9 provides a summary of timers and counters used for radio resource management.
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Frequently Asked Questions
SIST EN 302 407 V8.0.1:2003 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; CTS supervising system layer 3 specification (GSM 04.57 version 8.0.1 Release 1999)". This standard covers: Upgrade to R99
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SIST EN 302 407 V8.0.1:2003 is classified under the following ICS (International Classification for Standards) categories: 33.070.50 - Global System for Mobile Communication (GSM). The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 302 407 V8.0.1:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; CTS supervising system layer 3 specification (GSM 04.57 version 8.0.1 Release 1999)33.070.50Globalni sistem za mobilno telekomunikacijo (GSM)Global System for Mobile Communication (GSM)ICS:Ta slovenski standard je istoveten z:EN 302 407 Version 8.0.1SIST EN 302 407 V8.0.1:2003en01-december-2003SIST EN 302 407 V8.0.1:2003SLOVENSKI
STANDARD
ETSIEN302407V8.0.1(2000-08)EuropeanStandard(Telecommunicationsseries)Digitalcellulartelecommunicationssystem(Phase2+);GSMCordlessTelephonySystem(CTS),Phase1;CTSsupervisingsystemlayer3specification(GSM04.57version8.0.1Release1999)GLOBALSYSTEMFORMOBILECOMMUNICATIONSRSIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)2(GSM04.57version8.0.1Release1999)ReferenceREN/SMG-030457Q8KeywordsDigitalcellulartelecommunicationssystem,GlobalSystemforMobilecommunications(GSM),GSMCordlessTelephonySystem(CTS)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 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)3(GSM04.57version8.0.1Release1999)ContentsIntellectualPropertyRights.6Foreword.61Scope.71.1ScopeoftheTechnicalSpecification.71.2Applicationtotheinterfacestructures.71.3Structureoflayer3procedures.71.4Testprocedures.71.5Transmissionlayer.71.6Overviewofcontrolprocedures.71.6.1Listofprocedures.71.7Applicabilityofimplementations.82References.83Definitions,abbreviationsandRandomvalues.123.1Definitions.123.2Abbreviations.123.3Randomvalues.124CTSsupervisingmanagementprocedures.124.1General.124.2CTS-SPMprocedures.134.3CTS-SPMstates.134.3.1CTS-SPMstatesattheFixedPart.134.3.2CTS-SPMstatesattheServiceNode.134.4CTS-SPMcommonprocedures.144.4.1CTS-FPinitialisationprocedure.144.4.1.1CTS-FPinitialisationinitiation.144.4.1.2CTS-FPinitialisationcompletion.144.4.2CTSenrolmentprocedure.144.4.2.1CTS-SPMenrolmentinitiation.154.4.2.2CTSenrolmentcompletion.154.4.3CTSoperationdataupdateprocedure.154.4.3.1CTSoperationdataupdateinitiation.154.4.3.2CTSoperationdataupdatecompletion.154.4.4CTSInformationdatarequestprocedure.154.4.4.1CTSInformationdatarequest.164.4.4.2CTSInformationdataresponse.164.4.5CTS-FPde-initialisationprocedure.164.4.5.1CTS-FPde-initialisationinitiation.164.4.5.2CTSde-initialisationcompletion.164.4.6CTS-SPMde-enrolmentprocedure.164.4.6.1CTS-SPMde-enrolmentinitiatedbythefixedpart.164.4.6.2CTS-SPMde-enrolmentinitiatedbytheservicenode.164.4.7CTSFPauthenticationprocedure.164.4.7.1CTSFPauthenticationrequest.174.4.7.2CTSFPauthenticationresponse.174.4.8CTSMSauthenticationprocedure.174.4.8.1CTSMSauthenticationrequest.174.4.8.2CTSMSauthenticationresponse.175Examplesofstructuredprocedures.175.1CTS-FPInitialisation.175.2CTS-SPMEnrolment.185.3Operationdataupdate.195.4Informationrequest.195.5CTS-FPDe-initialisation.19SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)4(GSM04.57version8.0.1Release1999)5.6CTS-SPMDe-enrolment.205.6.1CTS-SPMDe-enrolmentinitiatedbythefixedpart.205.6.2CTS-SPMDe-enrolmentinitiatedbytheservicenode.206Handlingofunknown,unforeseen,anderroneousprotocoldata.217Messagefunctionaldefinitionsandcontents.217.1MessagesforCTSSupervisingmanagement.227.1.1CTS-FPinitialisationrequest.227.1.2CTS-FPinitialisationaccept.237.1.3CTS-FPinitialisationcomplete.237.1.4CTS-FPinitialisationreject.247.1.5CTS-FPde-initialisationrequest.247.1.6CTS-FPde-initialisationcomplete.247.1.7CTS-FPde-initialisationreject.257.1.8CTSenrolmentrequest.257.1.9CTS-SPMenrolmentaccept.267.1.10CTS-SPMenrolmentreject.267.1.11CTS-SPMde-enrolmentindication.267.1.12CTS-SPMde-enrolmentrequest.277.1.13CTS-SPMde-enrolmentcomplete.277.1.14CTS-SPMde-enrolmentreject.287.1.15CTSoperationdatarequest.287.1.16CTSoperationdatadeliver.287.1.17CTSoperationdataaccept.297.1.18CTSoperationdatareject.297.1.19CTSinformationdatarequest.307.1.20CTSinformationdataresponse.307.1.21CTSFPauthenticationrequest.317.1.22CTSFPauthenticationresponse.317.1.23CTSFPauthenticationreject.317.1.24CTSMSauthenticationrequest.327.1.25CTSMSauthenticationresponse.327.1.26CTSMSauthenticationreject.337.1.27CTSSNsigningmodecommand.338Generalmessageformatandinformationelementscoding.338.1Overview.338.2ProtocolDiscriminator.338.3Skipindicatorandtransactionidentifier.348.3.1Skipindicator.348.3.2Transactionidentifier.348.4MessageType.348.4.1Supervisingmanagementinformationelements.358.4.1.1AuthenticationparameterRAND1.358.4.1.2AuthenticationparameterRAND2.358.4.1.3AuthenticationparameterSRES.368.4.1.4FixedpartIdentity.368.4.1.5MobilestationIdentity.378.4.1.6FixedPartClassmark.388.4.1.7RadiofrequencycontrolParameters.388.4.1.8RadiolinkcontrolParameters.408.4.1.9GenericFrequencyList.428.4.1.10CellIdentityList.428.4.1.11Applicationtime.448.4.1.12Enrolmenttime.448.4.1.13Validityperiod.458.4.1.14Recallperiod.459Listofsystemparameters.469.1Timersandcountersforradioresourcemanagement.469.1.1TimersontheSNside.469.1.2TimersontheCTS-FPside.46SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)5(GSM04.57version8.0.1Release1999)AnnexA(informative):ChangeRequestHistory.47History.48SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)6(GSM04.57version8.0.1Release1999)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).ThepresentdocumentwassubmittedtoOne-stepApprovalwiththeETSInumber301407.Forpublicationthenumberwaschangedto302407becausethenumber301407isreservedandwasallocatedaccidentally.ThepresentdocumentspecifiestheproceduresusedattheCTSradiointerface(ReferencePointUm*,seeGSM03.56)forCallControl(CC),MobilityManagement(MM)andRadioResource(RR)managementwithintheEuropeandigitalcellulartelecommunicationssystem.ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithinSMGandmaychangefollowingformalSMGapproval.ShouldSMGmodifythecontentsofthepresentdocumentitwillthenberepublishedbyETSIwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:Version8.x.ywhere:8GSMPhase2+Release1999ythethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthespecification;xtheseconddigitisincrementedforallothertypesofchanges,i.e.technicalenhancements,corrections,updates,etc.NationaltranspositiondatesDateofadoptionofthisEN:14July2000DateoflatestannouncementofthisEN(doa):31October2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30April2001DateofwithdrawalofanyconflictingNationalStandard(dow):30April2001SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)7(GSM04.57version8.0.1Release1999)1ScopeThepresentdocumentspecifiestheproceduresusedattheCTSsysteminterfacewiththesupervisionparti.e.theinterfacebetweentheCTS-FPandtheCTS-SN.OnlyCTSregularsupervisingproceduresaredescribed;FMCmanagementisnotintendedtobestandardised.Thepresentdocumentdoesnotspecifythetransmissionlayerbutonlythelayer3.Whenthenotationsfor"furtherstudy"or"FS"or"FFS"arepresentinthepresentdocumenttheymeanthattheindicatedtextisnotanormativeportionofthepresentdocument.ThestructuredfunctionsandproceduresofthisprotocolandtherelationshipwithotherlayersandentitiesaredescribedingeneraltermsinGSM04.07.1.1ScopeoftheTechnicalSpecificationTheprocedurescurrentlydescribedinthepresentdocumentareforsupervisingmanagementovertheCTS-FP/CTS-SNinterface.1.2ApplicationtotheinterfacestructuresThelayer3proceduresapplytotheinterfacestructuresdefinedinGSM04.03.GSM04.07givesthegeneraldescriptionoflayer3includingprocedures,messagesformatanderrorhandling.1.3Structureoflayer3proceduresAbuildingblockmethodisusedtodescribethelayer3procedures.Thebasicbuildingblocksare"elementaryprocedures"providedbytheprotocolcontrolentities.Completelayer3transactionsconsistofspecificsequencesofelementaryprocedures.Theterm"structuredprocedure"isusedforthesesequences.1.4TestproceduresTestproceduresoftheCTS/FixedNetworkinterfacesignallingaredescribedintheGSM11.56series.1.5TransmissionlayerThetransmissionlayerisoutofscopeofthepresentdocument.OneimplementationcouldbeaV.22bismodemwithanHDLCbasedprotocol.1.6Overviewofcontrolprocedures1.6.1ListofproceduresThefollowingproceduresarespecifiedinthepresentdocument:Section4specifieselementaryproceduresforCTSSupervisingManagement-CTS-FPinitialisationprocedure(subclause4.4.1)-CTS-FPde-initialisationprocedure(subclause4.4.5)SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)8(GSM04.57version8.0.1Release1999)-CTSenrolmentprocedure(subclause4.4.2)-CTSde-enrolmentprocedure(subclause4.4.6)-CTSoperationdataupdateprocedure(subclause4.4.3)-CTSinformationrequestprocedure(subclause4.4.4)-CTSFPauthenticationprocedure(subclause4.4.7)-CTSMSauthenticationprocedure(subclause4.4.8)Theelementaryprocedurescanbecombinedtoformstructuredprocedures.Examplesofsuchstructuredproceduresaregiveninsection5.ThispartoftheTechnicalSpecificationisonlyprovidedforguidancetoassistimplementations.Section6specifiesactionstobetakenonvariouserrorconditionsandalsoprovidesrulestoensurecompatibilitywithfutureenhancementsoftheprotocol.1.7ApplicabilityofimplementationsTheapplicabilityofproceduresofthepresentdocumentforthefixedpartisdependentontheservicesandfunctionswhicharetobesupportedbyafixedpart.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.• ForthisRelease1999document,referencestoGSMdocumentsareforRelease1999versions(version8.x.y).[1]GSM01.02:"Digitalcellulartelecommunicationssystem(Phase2+);GeneraldescriptionofaGSMPublicLandMobileNetwork(PLMN)".[2]GSM01.04:"Digitalcellulartelecommunicationssystem(Phase2+);Abbreviationsandacronyms".[3]GSM02.02:"Digitalcellulartelecommunicationssystem(Phase2+);BearerServices(BS)supportedbyaGSMPublicLandMobileNetwork(PLMN)".[4]GSM02.03:"Digitalcellulartelecommunicationssystem(Phase2+);TeleservicessupportedbyaGSMPublicLandMobileNetwork(PLMN)".[5]GSM02.09:"Digitalcellulartelecommunicationssystem(Phase2+);Securityaspects".[6]GSM02.11:"Digitalcellulartelecommunicationssystem(Phase2+);Serviceaccessibility".[7]GSM02.17:"Digitalcellulartelecommunicationssystem(Phase2+);SubscriberidentitymodulesFunctionalcharacteristics".[8]GSM02.40:"Digitalcellulartelecommunicationssystem(Phase2+);Proceduresforcallprogressindications".[9]GSM03.01:"Digitalcellulartelecommunicationssystem(Phase2+);Networkfunctions".SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)9(GSM04.57version8.0.1Release1999)[10]GSM03.03:"Digitalcellulartelecommunicationssystem(Phase2+);Numbering,addressingandidentification".[11]GSM03.13:"Digitalcellulartelecommunicationssystem(Phase2+);DiscontinuousReception(DRX)intheGSMsystem".[12]GSM03.14:"Digitalcellulartelecommunicationssystem(Phase2+);SupportofDualToneMulti-Frequencysignalling(DTMF)viatheGSMsystem".[13]GSM03.20:"Digitalcellulartelecommunicationssystem(Phase2+);Securityrelatednetworkfunctions".[14]GSM03.22:"Digitalcellulartelecommunicationssystem(Phase2+);FunctionsrelatedtoMobileStation(MS)inidlemode".[15]GSM04.02:"Digitalcellulartelecommunicationssystem(Phase2+);GSMPublicLandMobileNetwork(PLMN)accessreferenceconfiguration".[16]GSM04.03:"Digitalcellulartelecommunicationssystem(Phase2+);MobileStation-BaseStationSystem(MS-BSS)interfaceChannelstructuresandaccesscapabilities".[17]GSM04.04:"Digitalcellulartelecommunicationssystem(Phase2+);layer1Generalrequirements".[18]GSM04.05:"Digitalcellulartelecommunicationssystem(Phase2+);DataLink(DL)layerGeneralaspects".[19]GSM04.06:"Digitalcellulartelecommunicationssystem(Phase2+);MobileStation-BaseStationSystem(MS-BSS)interfaceDataLink(DL)layerspecification".[20]GSM04.07:"Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacesignallinglayer3Generalaspects".[21]GSM04.10:"Digitalcellulartelecommunicationssystem;Mobileradiointerfacelayer3SupplementaryservicesspecificationGeneralaspects".[22]GSM04.11:"Digitalcellulartelecommunicationssystem(Phase2);Point-to-Point(PP)ShortMessageService(SMS)supportonmobileradiointerface".[23]GSM04.12:"Digitalcellulartelecommunicationssystem(Phase2+);ShortMessageServiceCellBroadcast(SMSCB)supportonthemobileradiointerface".[24]GSM04.80:"Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacelayer3supplementaryservicesspecificationFormatsandcoding".[25]GSM04.81:"Digitalcellulartelecommunicationssystem(Phase2+);Lineidentificationsupplementaryservices-Stage3".[26]GSM04.82:"Digitalcellulartelecommunicationssystem(Phase2+);CallForwarding(CF)supplementaryservices-Stage3".[27]GSM04.83:"Digitalcellulartelecommunicationssystem(Phase2+);CallWaiting(CW)andCallHold(HOLD)supplementaryservices-Stage3".[28]GSM04.84:"Digitalcellulartelecommunicationssystem(Phase2+);MultiParty(MPTY)supplementaryservices-Stage3".[29]GSM04.85:"Digitalcellulartelecommunicationssystem(Phase2+);ClosedUserGroup(CUG)supplementaryservices-Stage3".[30]GSM04.86:"Digitalcellulartelecommunicationssystem(Phase2+);AdviceofCharge(AoC)supplementaryservices-Stage3".[31]GSM04.88:"Digitalcellulartelecommunicationssystem(Phase2+);CallBarring(CB)supplementaryservices-Stage3".SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)10(GSM04.57version8.0.1Release1999)[32]GSM05.02:"Digitalcellulartelecommunicationssystem(Phase2+);Multiplexingandmultipleaccessontheradiopath".[33]GSM05.05:"Digitalcellulartelecommunicationssystem(Phase2+);Radiotransmissionandreception".[34]GSM05.08:"Digitalcellulartelecommunicationssystem(Phase2+);Radiosubsystemlinkcontrol".[35]GSM05.10:"Digitalcellulartelecommunicationssystem(Phase2+);Radiosubsystemsynchronization".[36]GSM07.01:"Digitalcellulartelecommunicationssystem(Phase2+);GeneralonTerminalAdaptationFunctions(TAF)forMobileStations(MS)".[37]GSM09.02:"Digitalcellulartelecommunicationssystem(Phase2+);MobileApplicationPart(MAP)specification".[38]GSM09.07:"Digitalcellulartelecommunicationssystem(Phase2+);GeneralrequirementsoninterworkingbetweenthePublicLandMobileNetwork(PLMN)andtheIntegratedServicesDigitalNetwork(ISDN)orPublicSwitchedTelephoneNetwork(PSTN)".[39]GSM11.10:"Digitalcellulartelecommunicationssystem(Phase2+);MobileStation(MS)conformityspecification".[40]GSM11.21:"Digitalcellulartelecommunicationssystem(Phase2);TheGSMBaseStationSystem(BSS)equipmentspecification".[41]ISO/IEC646(1991):"Informationtechnology-ISO7-bitcodedcharactersetforinformationinterchange".[42]ISO/IEC6429:"Informationtechnology-Controlfunctionsforcodedcharactersets".[43]ISO8348(1987):"Informationprocessingsystems-Datacommunications-Networkservicedefinition".[44]CCITTRecommendationE.163:"Numberingplanfortheinternationaltelephoneservice".[45]CCITTRecommendationE.164:"NumberingplanfortheISDNera".[46]CCITTRecommendationE.212:"Identificationplanforlandmobilestations".[47]ITU-TRecommendationF.69(1993):"Planfortelexdestinationcodes".[48]CCITTRecommendationI.330:"ISDNnumberingandaddressingprinciples".[49]CCITTRecommendationI.440(1989):"ISDNuser-networkinterfacedatalinklayer-Generalaspects".[50]CCITTRecommendationI.450(1989):"ISDNuser-networkinterfacelayer3Generalaspects".[51]ITU-TRecommendationI.500(1993):"GeneralstructureoftheISDNinterworkingrecommendations".[52]CCITTRecommendationT.50:"InternationalAlphabetNo.5".[53]CCITTRecommendationQ.931:ISDNuser-networkinterfacelayer3specificationforbasiccontrol".[54]CCITTRecommendationV.21:"300bitspersecondduplexmodemstandardizedforuseinthegeneralswitchedtelephonenetwork".[55]CCITTRecommendationV.22:"1200bitspersecondduplexmodemstandardizedforuseinthegeneralswitchedtelephonenetworkandonpoint-to-point2-wireleasedtelephone-typecircuits".SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)11(GSM04.57version8.0.1Release1999)[56]CCITTRecommendationV.22bis:"2400bitspersecondduplexmodemusingthefrequencydivisiontechniquestandardizedforuseonthegeneralswitchedtelephonenetworkandonpoint-to-point2-wireleasedtelephone-typecircuits".[57]CCITTRecommendationV.23:"600/1200-baudmodemstandardizedforuseinthegeneralswitchedtelephonenetwork".[58]CCITTRecommendationV.26ter:"2400bitspersecondduplexmodemusingtheechocancellationtechniquestandardizedforuseonthegeneralswitchedtelephonenetworkandonpoint-to-point2-wireleasedtelephone-typecircuits".[59]CCITTRecommendationV.32:"Afamilyof2-wire,duplexmodemsoperatingatdatasignallingratesofupto9600bit/sforuseonthegeneralswitchedtelephonenetworkandonleasedtelephone-typecircuits".[60]CCITTRecommendationV.110:"Supportofdataterminalequipments(DTEs)withV-Seriesinterfacesbyanintegratedservicesdigitalnetwork".[61]CCITTRecommendationV.120:"SupportbyanISDNofdataterminalequipmentwithV-Seriestypeinterfaceswithprovisionforstatisticalmultiplexing".[62]CCITTRecommendationX.21:"Interfacebetweendataterminalequipment(DTE)anddatacircuit-terminatingequipment(DCE)forsynchronousoperationonpublicdatanetworks".[63]CCITTRecommendationX.25:"Interfacebetweendataterminalequipment(DTE)anddatacircuit-terminatingequipment(DCE)forterminalsoperatinginthepacketmodeandconnectedtopublicdatanetworksbydedicatedcircuit".[64]CCITTRecommendationX.28:"DTE/DCEinterfaceforastart-stopmodedataterminalequipmentaccessingthepacketassembly/disassemblyfacility(PAD)inapublicdatanetworksituatedinthesamecountry".[65]CCITTRecommendationX.30:"SupportofX.21,X.21bisandX.20bisbaseddataterminalequipments(DTEs)byanintegratedservicesdigitalnetwork(ISDN)".[66]CCITTRecommendationX.31:"SupportofpacketmodeterminalequipmentbyanISDN".[67]CCITTRecommendationX.32:"Interfacebetweendataterminalequipment(DTE)anddatacircuit-terminatingequipment(DCE)forterminalsoperatinginthepacketmodeandaccessingapacketswitchedpublicdatanetworkthroughapublicswitchedtelephonenetworkoranintegratedservicesdigitalnetworkoracircuitswitchedpublicdatanetwork".[68]CCITTRecommendationX.75(1988):"Packet-switchedsignallingsystembetweenpublicnetworksprovidingdatatransmissionservices".[69]CCITTRecommendationX.121:"Internationalnumberingplanforpublicdatanetworks".[70]ETS300102-1:"IntegratedServicesDigitalNetwork(ISDN);User-networkinterfacelayer3Specificationsforbasiccallcontrol".[71]ETS300102-2:"IntegratedServicesDigitalNetwork(ISDN);User-networkinterfacelayer3Specificationsforbasiccallcontrol".[72]ISO/IEC10646:"UniversalMultiple-OctetCodedCharacterSet(UCS)";UCS2,16bitcoding.[73]GSM02.56:"Digitalcellulartelecommunicationssystem(Phase2+);GSM-CTS;ServiceDescription;Stage1".[74]GSM03.56:"Digitalcellulartelecommunicationssystem(Phase2+);GSM-CTS;ServiceDescription;Stage2".[75]GSM03.52:"Digitalcellulartelecommunicationssystem(Phase2+);GSM-CTS;OveralldescriptionoftheCTSradiointerface;Stage2".[76]GSM03.20AnnexE:"Digitalcellulartelecommunicationssystem(Phase2+);GSM-CTS;Securityrelatednetworkfunctions;Stage2".SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)12(GSM04.57version8.0.1Release1999)[77]GSM04.56:"Digitalcellulartelecommunicationssystem(Phase2+);GSM-CTS;CTSradiointerfacelayer3specification;Stage3".3Definitions,abbreviationsandRandomvalues3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply.initialisedFixedPart:FixedPartwhichhavebeensuppliedwiththenecessarydatatoprovideCTSserviceontheCTSradiointerface.TheCTS-FPinitialisationprocedureisperformedattheFixedPartinstallationandcanbeperformedwhenevertheFixedParthavebeende-initialised.de-initialisedFixedPart:FixedPartwhichdoesnotcontaintherequireddatatoofferCTSservice.Ade-initialisedFixedPartcannotofferanyservice.enrolledMobileStation:MobileStationissaidtobeenrolledonaFixedPartifithasexchangedsomedatawiththisFixedPartenablingattachement(e.g.inordertoperformoutgoingcalls).de-enrolledMobileStation:MobileStationthatisnomoreknownbytheFixedPart.CTSradiointerface:RadiointerfacebetweentheMobileStationandtheFixedPart.3.2AbbreviationsAbbreviationsusedinthepresentdocumentarelistedinGSM01.04.3.3RandomvaluesInanumberofplacesinthepresentdocument,itismentionedthatsomevaluemusttakea"random"value,inagivenrange,ormoregenerallywithsomestatisticaldistribution.Itisrequiredthatthereisalowprobabilitythattwoequipmentsinthesameconditions(includingthecaseoftwoequipmentsofthesametypefromthesamemanufacturer)willchooseorgetthesamevalue.4CTSsupervisingmanagementprocedures4.1GeneralCTSsupervisingmanagementproceduresincludethefunctionsrelatedtothemanagementoftheCTSsystembytheCTSoperator.Thesefunctionsarebasedon:-radiocontrol:thecontroloftheradioparametersusedontheCTSradiointerface;-securitycontrol:includingsubscriptionchecking,CTSauthentication(theauthenticationoftheCTSsubscriberidentitybytheCTSServiceNodeandtheauthenticationofthesignatureissuedbytheServiceNodebytheFixedPart),GSMauthentication(authenticationoftheMobileStationbytheGSMoperatorthroughtheServiceNode)andadministrativedatamanagement.AlltheCTSsupervisingprocedurescanonlybeperformedifaCTS-FP/CTS-SNconnectionhasbeenestablishedbetweenthefixedpartandtheservicenode.IfnoCTS-FP/CTS-SNconnectioniscurrentlyestablished,theCTSsupervisinglayerhastoinitiatesuchestablishment.Asinmostcases,theCTS-SNhasnomeansofaddressingtheCTS-FP,itisassumedthattheCTSprocedurescanonlybestartedbythefixedpart.CTSproceduresinitiatedbytheServiceNodefollowaprocedurestartedbytheFixedPart.SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)13(GSM04.57version8.0.1Release1999)4.2CTS-SPMproceduresAllCTS-SPMprocedurescanonlybeinitiatedifaCTS-FP/CTS-SNconnectionisestablished.TheproceduresinitiatedbytheFixedPartare:-CTS-SPMinitialisationprocedure;-CTS-SPMenrolmentprocedure;-CTS-SPMde-enrolmentindicationprocedure;-CTS-SPMoperationdataupdateprocedure.TheproceduresinitiatedbytheServiceNode(followingaprocedurestartedbytheFixedPart)are:-CTS-SPMde-initialisationprocedure;-CTS-SPMde-enrolmentprocedure;-CTS-SPMFPauthenticationprocedure;-CTS-SPMMSauthenticationprocedure;-CTS-SPMsignaturemodesettingprocedure;-CTS-SPMoperationdatainformprocedure.4.3CTS-SPMstates4.3.1CTS-SPMstatesattheFixedPart1.IDLETheCTS-SPMstateisnotactive.2.WAITFORCTS-FP/CTS-SNCONNECTIONTheCTS-SPMhasrequestedtheestablishmentofaCTS-FP/CTS-SNconnection.3.CTS-SPMCONNECTIONACTIVEACTS-SPMconnectionisactive.OnlyoneCTS-SPMconnectioncanbeactiveatatime.4.CTS-SPMINITIALISATIONINITIATEDTheCTS-FPinitialisationprocedurehasbeenstartedattheFixedPart.5.CTS-SPMENROLMENTINITIATEDTheenrolmentprocedurehasbeenstartedattheFixedPart.6.CTS-SPMOPERATIONDATAUPDATEINITIATEDTheoperationdataupdateprocedurehasbeenstartedattheFixedPart.OnlyoneCTS-SPMconnectioncanbeactiveatatimeontheFixedPart.Nevertheless,anactiveCTS-SPMconnectiondoesnotprecludehavingactiveCTS-RRandCTS-MMactiveconnectionontheCTSradiointerface.4.3.2CTS-SPMstatesattheServiceNode1.CTS-SPMDE-INITIALISATIONINITIATEDTheCTS-FPde-initialisationprocedurehasbeenstartedbytheServiceNode.SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)14(GSM04.57version8.0.1Release1999)2.CTS-SPMDE-ENROLMENTINITIATEDThede-enrolmentprocedurehasbeenstartedbytheServiceNode.3.CTS-SPMINFORMATIONDATAINITIATEDTheinformationdatarequestprocedurehasbeenstartedbytheServiceNode.4.CTS-SPMFPAUTHENTICATIONINITIATEDTheFPauthenticationprocedurehasbeenstartedbytheServiceNode.5.CTS-SPMMSAUTHENTICATIONINITIATEDTheMSauthenticationprocedurehasbeenstartedbytheServiceNode.4.4CTS-SPMcommonprocedures4.4.1CTS-FPinitialisationprocedureThepurposeoftheCTS-FPinitialisationprocedureistoprovidethefixedpartwiththenecessarydatatoenableCTSservice.TheCTS-FPinitialisationprocedureisalwaysinitiatedbytheCTS-FP.4.4.1.1CTS-FPinitialisationinitiationThefixedpartinitiatestheCTS-FPinitialisationprocedurebysendingaCTS-SPMINITIALISATIONREQUESTmessagetotheCTS-SNandstartsthetimerT_init_FP.TheCTS-SPMINITIALISATIONREQUESTmessagespecifiesthefixedpartidentity,andtheclassmarkofthefixedpart.TheCTS-SPMINITIALISATIONREQUESTmessageissentontheCTS-FP/CTS-SNinterfacefollowingaCTS-FP/CTS-SNconnectioninitiatedbytheCTSfixedpart.4.4.1.2CTS-FPinitialisationcompletionIftheCTS-FPinitialisationcanbeperformed,theservicenodeshallsendaCTS-SPMINITIALISATIONACCEPTtothefixedpart.ThismessageincludesthenecessaryradioparameterstoenableoperationontheCTSinterface.Thesedataareassociatedtotimersthatarealsosentinthemessage.Thevalidityperiod(Tval)timerindicatesthemaximumdurationwherethosedatashouldbeused.Therecallperiod(Trecal)requiresthefixedparttocontacttheservicenodeonaregularbasis.Therecallperiodshouldenablethefixedparttoupdatethenecessarydatabeforethevalidityperiodexpires.IfTvalandTrecalarenotincludedintheCTS-SPMINITIALISATIONACCEPTmessage,theirvaluesareconsideredasbeinginfinite.Uponreceptionofthismessage,thefixedpartstopsthetimerT_init_FP.TheservicenodeshallsendaCTS-SPMINITIALISATIONREJECTiftherightsarenotverified.When,thefixedparthasreceivedandacceptedthenecessarydatainordertooperate,itsendsaCTS-SPMINITIALISATIONCOMPLETEtotheservicenode.4.4.2CTSenrolmentprocedureTheenrolmentofamobilestationontoafixedpartistheprocedurebywhichamobileandafixedpartaremadeknowntoeachotherinorderthattheCTSservicecanbeprovidedtothemobilestation.ThisprocedurecanbeperformedunderthecontroloftheCTSoperatordependingontheinformationdownloadedbytheoperatoratsubscriptionsetting.TheenrolmentprocedureperformedlocallybetweenthemobilestationandthefixedpartisdescribedinGSM04.56.IfrequiredbytheCTSoperator,theadditionalCTS-SPMenrolmentprocedureshouldbeperformed.SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)15(GSM04.57version8.0.1Release1999)TheCTS-SPMenrolmentprocedureisinitiatedbythefixedpartfollowingasuccessfulfirstpartlocalenrolmentprocedure.4.4.2.1CTS-SPMenrolmentinitiationThefixedpartinitiatestheCTS-SPMenrolmentprocedurebysendingthemessageCTS-SPMENROLMENTREQUESTmessageandstartingatimerT_enrol_FP.TheCTS-SPMENROLMENTREQUESTmessagespecifiesthefixedpartidentityandthemobileidentity.4.4.2.2CTSenrolmentcompletionIftheservicenodeagreestoenrolthemobileontothefixedpart,theservicenodesendsaCTS-SPMENROLMENTACCEPTmessage.Thismessagemayincludeanenrolmentvaliditytime;ifthisinformationelementisnotincludedinthemessage,theenrolmentvalidityperiodisconsideredasbeinginfinite.Similarly,theservicenodeshallsendaCTS-SPMENROLMENTREJECTiftherequestcannotbegrantedwiththerejectcause.UponreceptionofCTS-SPMENROLMENTACCEPTorCTS-SPMENROLMENTREJECTmessage,thefixedpartstopstimerT_enrol_FP.4.4.3CTSoperationdataupdateprocedureThepurposeoftheCTSoperationdataupdateprocedureistoprovidethefixedpartwiththenecessarydatatooperate.Beforeperformingtheoperationdataupdateprocedurethefixedparthastobeinitialised.ThisprocedureislaunchedbythefixedpartattheexpiryoftimerTrecal.ThedurationofTrecalisdefinedbytheservicenodeduringtheCTS-FPinitialisationprocedure.4.4.3.1CTSoperationdataupdateinitiationThefixedpartinitiatestheCTSoperationdataupdateprocedurebysendingthemessageCTS-SPMOPERATIONDATAREQUESTmessageandstartingtimerT_opdata_FP.4.4.3.2CTSoperationdataupdatecompletionTheservicenodesendstherequireddatainaCTS-SPMOPERATIONDATADELIVERmessage.UponreceptionofthismessagethefixedpartstopstimerT_opdata_FP.Thesentoperationdataareassociatedto2timers.Thevalidityperiod(Tval)timerindicatesthemaximumdurationwherethosedatashouldbeused.Therecallperiod(Trecal)requiresthefixedparttocontacttheservicenodeonaregularbasis.Therecallperiodshouldenablethefixedparttoupdatethenecessarydatabeforethevalidityperiodexpires.IfTvalandTrecalarenotincludedintheCTS-SPMOPERATIONDATADELIVERmessage,therevalueareconsideredasbeinginifinite.Ifthedataareacceptedbythefixedpart,thefixedpartshallsendaCTS-SPMOPERATIONDATAACCEPTtotheservicenodeandshalllaunchthetimersTvalandTrecalrelatedtothecorrespondingdata,iftheapplicationtimeTapplicinformationelementissetto"applyimmediately".Otherwise,thefixedpartstoresthenewoperationdataandstartstimerTapplic.AtTapplicexpiry,thefixedpartappliesthenewoperationdataandstartstheassociatedtimersTvalandTrecal.Similarly,thefixedpartshallsendCTS-SPMOPERATIONDATAREJECTifthedatacannotbeaccepted(i.e.thefixedpartdidnotsucceedinauthenticatingthesignatureissuedbytheservicenode).4.4.4CTSInformationdatarequestprocedureInsomecasestheservicenodemayrequiretobeinformedofthedatausedbyfixedpart.TheCTSInformationdataprocedurecanbeinitiatedduringanyprocedurestartedbythefixedpart(e.g.enrolmentprocedure,operationdataupdateprocedure).SIST EN 302 407 V8.0.1:2003
ETSIETSIEN302407V8.0.1(2000-08)16(GSM04.57version8.0.1Release1999)4.4.4.1CTSInformationdatarequestTheservicenodeinitiatestheCTSinformationdatarequestprocedurebysendingaCTS-SPMINFORMATIONDATAREQUESTmessagetothefixedpart.UponreceiptoftheCTS-SPMINFORMATIONDATAREQUESTmessagethefixedpartcollectstherequireddata.4.4.4.2CTSInformationdataresponseThefixedpartsendsaCTS-SPMINFORMATIONDATARESPONSEtotheservicenodeincludingthesedata.4.4.5CTS-FPde-initialisationprocedureThepurposeoftheCTS-FPde-initialisationprocedureistoallowtheCTSoperatortode-initialiseagivenfixedpart.Asthefixedparthasnomeanstoaddressagivenfixedpart,thisproceduresfollowsanotherprocedureinitiatedbythefixedpart.4.4.5.1CTS-FPde-initialisationinitiationTheservicenodeinitiatestheCTS-FPde-initialisationprocedurebysendingaCTS-SPMDE-INITIALISATIONREQUESTmessagetothefixedpartandstartsthetimerT_deinit_SN.UponreceiptoftheCTS-SPMDE-INITIALISATIONREQUESTmessagethefixedpartstopsoperation.4.4.5.2CTSde-initialisationcompletionAsaresponsetothemessagethefixedpartsendsaCTS-SPMDE-INITIALISATIONCOMPLETEmessage.Ifthefixedpartdoesnotacceptthede-initialisationcommand(i.e.thefixedpartdidnotsucceedinauthenticatingthesignatureissuedbytheservicenode)itsendsaCTS-SPMDE-INITIALISATIONREJECTmessagetotheservicenode.UponreceptionofeitherCTS-SPMDE-INITIALISATIONCOMPLETEorCTS-SPMDE-INITIALISATIONREJECT,theservicenodestopstimerT_deinit_SN.4.4.6CTS-SPMde-enrolmentprocedureTheCTS-SPMde-enrolmentofamobilefromafixedpartcanbeinitiatedeitherbythefixedpartorbytheservicenode.4.4.6.1CTS-SPMde-enrolmentinitiatedbythefixedpartIftheCTS-SPMde-enrolmentprocedureisinitiatedbythefixedpart,thefixedpartinformstheservicenodeofthemobilede-enrolmentifspecifiedbytheoperatoratsubscriptionsetting,bysendingaCTS-SPMDE-ENROLMENTINDICATION.Ifthede-enrolmentisinitiatedbytheservicenode,thefollowingprocedureapplies.4.4.6.2CTS-SPMde-enrolmentinitiatedbytheservi
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