SIST EN 300 940 V6.10.1:2005

• Abstract:

  CR SMG#31 bis, TSG#7

• Status: Published
• Publication Date: 31-Jan-2005
• ICS: 33.070.01 - Mobile services in general
• Technical Committee: RES - Radio equipment and systems
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Feb-2005
• Due Date: 01-Feb-2005
• Completion Date: 01-Feb-2005
• Ref Project: ETSI EN 300 940 V6.10.1 (2000-10) - Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface layer 3 specification (GSM 04.08 version 6.10.1 Release 1997)

SIST EN 300 940 V6.10.1:2005 is the Slovenian adoption of ETSI EN 300 940 Version 6.10.1 for the GSM mobile radio interface layer 3 specification. It defines how a GSM mobile station and the network exchange signalling for radio resource, mobility management, call control, and packet services, so implementers know how the interface behaves during access, mobility, calls, and packet data sessions.

What does SIST EN 300 940 V6.10.1:2005 specify?

SIST EN 300 940 V6.10.1:2005 specifies the layer 3 procedures for the GSM radio interface in Phase 2+ systems. It covers the interface structure, the main procedure groups, and the conditions under which the procedures apply in different operating modes.

Clause 0 sets out the scope, how the interface structure is used, the structure of layer 3 procedures, test procedures, logical channel use, an overview of control procedures, and applicability of implementations. Clause 1 lists references, Clause 2 gives definitions and abbreviations, and Clauses 3 to 6 cover the technical procedures for radio resource management, mobility management, circuit-switched call control, and packet services.

Clause 7 gives structured examples of procedures, Clause 8 deals with unknown, unforeseen, and erroneous protocol data, and Clause 9 defines the message contents used by the procedures.

What are the key requirements of SIST EN 300 940 V6.10.1:2005?

The standard sets out the signalling behaviour for the GSM radio interface in a way that both the mobile station and the network must follow. In practice, this is the document you use to implement, test, or troubleshoot how the two sides establish service, move between cells, and clear sessions.

Radio Resource management procedures

Clause 3 defines radio resource (RR) procedures for idle mode, dedicated mode, group receive mode, group transmit mode, packet idle mode, and packet transfer mode. These procedures matter because they determine when the mobile station can request access, when the network assigns channels, and how messages move once a connection exists.

Clause 3 also covers RR connection establishment, paging, channel assignment, handover, frequency redefinition, ciphering mode setting, additional assignment, partial release, classmark change and interrogation, and RR connection release. It also includes packet-related access and assignment through CCCH and procedures for VGCS and VBS traffic.

Mobility Management and GPRS Mobility Management

Clause 4 defines mobility management (MM) and GPRS mobility management (GMM) states and procedures. It covers TMSI reallocation, authentication, identification, IMSI detach, abort, MM information, location updating, periodic updating, and IMSI attach, which are the core signalling steps that keep subscriber identity and location state aligned with the network.

Clause 4 also defines GPRS procedures such as GPRS attach, combined attach, GPRS detach, routing area updating, P-TMSI reallocation, authentication and ciphering, paging for GPRS services, anonymous access support, and GMM information. This matters because packet services rely on a separate mobility model, timers, and temporary identities.

Call Control for circuit-switched services

Clause 5 covers call control (CC) states and procedures for mobile originating and mobile terminating calls. It includes call establishment, signalling during the active state, call clearing, status procedures, call re-establishment, progress indications, DTMF control, dual services, and service level up- and downgrading.

For a reader, this is the part that defines how voice and circuit-switched data calls are set up, modified, and released, including what happens when signalling fails or the radio link is interrupted.

Packet services and PDP context handling

Clause 6 covers GPRS session management and packet services. It defines packet data protocol (PDP) context activation, modification, and deactivation, including both mobile station initiated and network initiated cases, as well as anonymous access support and SM STATUS handling.

In practice, this clause is the basis for packet data session control: it tells implementers how a packet service is started, changed, and ended on the radio interface.

Error handling and protocol robustness

Clause 8 defines how the protocol handles messages that are too short, unknown transaction identifiers, unknown message types, missing or malformed information elements, and semantically incorrect contents. This is important for interoperability because both ends must react consistently to protocol errors.

What terms does SIST EN 300 940 V6.10.1:2005 define?

• Radio Resource (RR) - The set of procedures that control radio channel access, assignment, handover, and release on the GSM interface.
• Mobility Management (MM) - The layer 3 functions that manage subscriber identity, location updating, authentication, and related state control.
• GPRS Mobility Management (GMM) - The packet-service mobility procedures used for GPRS attach, routing area updating, detach, and related state handling.
• Call Control (CC) - The procedures that establish, maintain, modify, and clear circuit-switched calls.
• Temporary Mobile Subscriber Identity (TMSI) - A temporary subscriber identity used by the network to reduce exposure of the permanent identity on the radio interface.
• Packet Temporary Mobile Subscriber Identity (P-TMSI) - The temporary identity used for GPRS mobility management and packet-service signalling.
• PDP context - The packet session context that is activated, modified, or deactivated to support packet data service.

Who uses SIST EN 300 940 V6.10.1:2005?

SIST EN 300 940 V6.10.1:2005 is used by GSM and GPRS equipment designers, protocol software developers, test labs, network operators, and interoperability teams. It is also relevant for quality managers and buyers who need to confirm that a mobile station, base station subsystem, or protocol tester follows the GSM layer 3 signalling model.

Teams use it for implementation, conformance testing, troubleshooting signalling failures, and checking interoperability across radio resource, mobility, call control, and packet data procedures.

What does the SIST EN 300 940 V6.10.1:2005 document contain?

The document contains detailed procedure descriptions, state models, and message definitions for GSM layer 3 signalling. Clause 7 adds structured examples that show how procedures fit together in situations such as paging, immediate assignment, authentication, handover, in-call modification, and call re-establishment.

Clause 9 provides the functional definitions and contents of the signalling messages used by RR procedures, including assignment, handover, channel release, paging, measurement report, and related commands and responses. Clause 8 provides the protocol error handling rules needed for robust implementation and testing.

The document also includes detailed state descriptions for MM, GMM, CC, and session management, along with the message fields used in those states. This makes it useful both as an implementation reference and as a basis for protocol test cases.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface layer 3 specification (GSM 04.08 version 6.10.1 Release 1997)33.070.01Mobilni servisi na splošnoMobile services in generalICS:Ta slovenski standard je istoveten z:EN 300 940 Version 6.10.1SIST EN 300 940 V6.10.1:2005en01-februar-2005SIST EN 300 940 V6.10.1:2005SLOVENSKI
STANDARD
ETSIEN300940V6.10.1(2000-10)EuropeanStandard(Telecommunicationsseries)Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacelayer3specification(GSM04.08version6.10.1Release1997)GLOBALSYSTEMFORMOBILECOMMUNICATIONSRSIST EN 300 940 V6.10.1:2005

ETSIETSIEN300940V6.10.1(2000-10)2(GSM04.08version6.10.1Release1997)ReferenceREN/TSGN-010408Q6R5KeywordsDigitalcellulartelecommunicationssystem,GlobalSystemforMobilecommunications(GSM)ETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:[phone]Fax:[phone]SiretN°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:[e-mail]opartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 300 940 V6.10.1:2005

ETSIETSIEN300940V6.10.1(2000-10)3(GSM04.08version6.10.1Release1997)ContentsIntellectualPropertyRights.27Foreword.27Introduction.280Scope.290.1ScopeoftheTechnicalSpecification.290.2Applicationtotheinterfacestructures.290.3Structureoflayer3procedures.290.4Testprocedures.290.5Useoflogicalchannels.300.6Overviewofcontrolprocedures.300.6.1Listofprocedures.300.7Applicabilityofimplementations.320.7.1VoiceGroupCallService(VGCS)andVoiceBroadcastService(VBS).330.7.2GeneralPacketRadioService(GPRS).331References.342Definitionsandabbreviations.372.1Randomvalues.372.2Vocabulary.383RadioResourcemanagementprocedures.393.1Overview/General.393.1.1General.393.1.2Servicesprovidedtoupperlayers.393.1.2.1Idlemode.393.1.2.2Dedicatedmode.403.1.2.3Groupreceivemode.403.1.2.4Grouptransmitmode.403.1.2.5Packetidlemode.403.1.2.6Packettransfermode.413.1.3Servicesrequiredfromdatalinkandphysicallayers.413.1.4Changeofdedicatedchannels.413.1.4.1ChangeofdedicatedchannelsusingSAPI=0.413.1.4.2ChangeofdedicatedchannelsusingotherSAPIsthan0.413.1.4.3Sequencedmessagetransferoperation.423.1.4.3.1Variablesandsequencenumbers.423.1.4.3.1.1SendstatevariableV(SD).423.1.4.3.1.2SendsequencenumberN(SD).423.1.4.3.2Proceduresfortheinitiation,transferexecutionandterminationofthesequencedmessagetransferoperation.423.1.4.3.2.1Initiation.423.1.4.3.2.2TransferExecution.423.1.4.3.2.3Termination.423.1.5ProcedureforServiceRequestandContentionResolution.423.2Idlemodeproceduresandgeneralproceduresinpacketidleandpackettransfermodes.433.2.1MobileStationside.433.2.2Networkside.443.2.2.1Systeminformationbroadcasting.443.2.2.2Paging.453.3RRconnectionestablishment.453.3.1RRconnectionestablishmentinitiatedbythemobilestation.453.3.1.1Enteringthededicatedmode:immediateassignmentprocedure.453.3.1.1.1Permissiontoaccessthenetwork.453.3.1.1.2Initiationoftheimmediateassignmentprocedure.463.3.1.1.3Answerfromthenetwork.47SIST EN 300 940 V6.10.1:2005

ETSIETSIEN300940V6.10.1(2000-10)4(GSM04.08version6.10.1Release1997)3.3.1.1.3.1OnreceiptofaCHANNELREQUESTmessage.473.3.1.1.3.2Assignmentrejection.483.3.1.1.4Assignmentcompletion.483.3.1.1.4.1Earlyclassmarksending.483.3.1.1.4.2GPRSsuspensionprocedure.493.3.1.1.5Abnormalcases.493.3.1.2Enteringthegrouptransmitmode:uplinkaccessprocedure.503.3.1.2.1Mobilestationside.503.3.1.2.1.1Uplinkinvestigationprocedure.503.3.1.2.1.2Uplinkaccessprocedure.503.3.1.2.2Networkside.513.3.1.2.3Abnormalcases.513.3.1.3DedicatedmodeandGPRS.513.3.2PagingprocedureforRRconnectionestablishment.513.3.2.1Paginginitiationbythenetwork.523.3.2.1.1PaginginitiationusingpagingsubchannelonCCCH.523.3.2.1.2PaginginitiationusingpagingsubchannelonPCCCH.533.3.2.1.3PaginginitiationusingPACCH.533.3.2.2Pagingresponse.533.3.2.3Abnormalcases.533.3.3Notificationprocedure.543.3.3.1Notificationofacall.543.3.3.2JoiningaVGCSorVBScall.543.3.3.3ReducedNCHmonitoringmechanism.553.3.3.4Notificationresponseprocedure.563.4Proceduresindedicatedmodeandingrouptransmitmode.563.4.1SACCHprocedures.563.4.1.1General.563.4.1.2Measurementreport.573.4.1.3Extendedmeasurementreport$(MAFA)$.573.4.2Transferofmessagesandlinklayerserviceprovision.573.4.3Channelassignmentprocedure.583.4.3.1Channelassignmentinitiation.583.4.3.2Assignmentcompletion.593.4.3.3Abnormalcases.593.4.4Handoverprocedure.603.4.4.1Handoverinitiation.613.4.4.2Physicalchannelestablishment.623.4.4.2.1Finelysynchronizedcellcase.623.4.4.2.2Nonsynchronizedcellcase.623.4.4.2.3Pseudo-synchronizedcellcase.633.4.4.2.4Pre-synchronizedcellcase.633.4.4.3Handovercompletion.633.4.4.4Abnormalcases.643.4.5Frequencyredefinitionprocedure.653.4.5.1Abnormalcases.653.4.6Channelmodemodifyprocedure.653.4.6.1Normalchannelmodemodifyprocedure.653.4.6.1.1Initiationofthechannelmodemodifyprocedure.653.4.6.1.2Completionofchannelmodemodifyprocedure.663.4.6.1.3Abnormalcases.663.4.6.2Channelmodemodifyprocedureforavoicegroupcalltalker.663.4.6.2.1Initiationofthechannelmodemodifyprocedure.663.4.6.2.2Completionofmodechangeprocedure.663.4.6.2.3Abnormalcases.663.4.7Cipheringmodesettingprocedure.663.4.7.1Cipheringmodesettinginitiation.673.4.7.2Cipheringmodesettingcompletion.673.4.8Additionalchannelassignmentprocedure.673.4.8.1Additionalassignmentprocedureinitiation.683.4.8.2Additionalassignmentprocedurecompletion.683.4.8.3Abnormalcases.68SIST EN 300 940 V6.10.1:2005

ETSIETSIEN300940V6.10.1(2000-10)5(GSM04.08version6.10.1Release1997)3.4.9Partialchannelreleaseprocedure.683.4.9.1Partialreleaseprocedureinitiation.683.4.9.2Abnormalcases.683.4.10Classmarkchangeprocedure.693.4.11Classmarkinterrogationprocedure.693.4.11.1Classmarkinterrogationinitiation.693.4.11.2Classmarkinterrogationcompletion.693.4.12Indicationofnotificationsandpaginginformation.693.4.13RRconnectionreleaseprocedure.693.4.13.1Normalreleaseprocedure.693.4.13.1.1Channelreleaseprocedureinitiationindedicatedmodeandingrouptransmitmode.703.4.13.1.2Abnormalcases.713.4.13.2Radiolinkfailureindedicatedmode.713.4.13.2.1Mobileside.713.4.13.2.2Networkside.713.4.13.3RRconnectionabortionindedicatedmode.723.4.13.4Uplinkreleaseprocedureingrouptransmitmode.723.4.13.5Radiolinkfailureingrouptransmitmode.723.4.13.5.1Mobileside.723.4.13.5.2Networkside.723.4.14ReceivingaRRSTATUSmessagebyaRRentity.733.4.15Groupreceivemodeprocedures.733.4.15.1Mobilestationside.733.4.15.1.1ReceptionoftheVGCSorVBSchannel.733.4.15.1.2Monitoringofdownlinkmessagesandrelatedprocedures.733.4.15.1.2.1Spare.733.4.15.1.2.2Spare.733.4.15.1.2.3Channelmodemodifyprocedure.733.4.15.1.2.4Notificationandpaginginformation.733.4.15.1.2.4.1UseofReducedNCHmonitoring.743.4.15.1.2.5Uplinkstatusmessages.743.4.15.1.2.6Channelreleasemessage.743.4.15.1.2.7Informationonpagingchannelrestructuring.743.4.15.1.3Uplinkreplyprocedure.743.4.15.1.4Leavingthegroupreceivemode.753.4.15.1.4.1Returningtoidlemode.753.4.15.1.4.2Goingtogrouptransmitmode.753.4.15.2Networkside.753.4.15.2.1ProvisionofmessagesontheVGCSorVBSchanneldownlink.753.4.15.2.1.1General.753.4.15.2.1.2Provisionofgeneralinformationmessages.753.4.15.2.1.3Provisionofmessagesrelatedtothevoicegroupcalluplinkchannel.763.4.15.2.2ReleaseoftheVGCSorVBSChannels.763.4.15.3Failurecases.763.4.16Configurationchangeprocedure.763.4.16.1Configurationchangeinitiation.773.4.16.2Configurationchangecompletion.773.4.16.3Abnormalcases.773.4.17Mappingofuserdatasubstreamsontotimeslotsinamultislotconfiguration.773.4.18Handlingofclassmarkinformationatbandchange.783.4.19AssignmenttoaPacketDatachannel.783.4.19.1AssignmenttoPDCHinitiation.783.4.19.2CompletionoftheAssignmenttoPDCHprocedure.793.4.19.3Abnormalcases.793.4.20RR-NetworkCommandedCellChangeOrder.803.4.20.1RR-networkcommandedcellchangeorderinitiation.803.4.20.2Networkcontrolledcellreselectioncompletion.813.4.20.3Abnormalcases.813.5RRproceduresonCCCHrelatedtotemporaryblockflowestablishment.813.5.1PacketpagingprocedureusingCCCH.823.5.1.1Packetpaginginitiationbythenetwork.823.5.1.2Onreceiptofapacketpagingrequest.82SIST EN 300 940 V6.10.1:2005

ETSIETSIEN300940V6.10.1(2000-10)6(GSM04.08version6.10.1Release1997)3.5.2PacketaccessprocedureusingCCCH.823.5.2.1Enteringthepackettransfermode:packetaccessprocedure.833.5.2.1.1Permissiontoaccessthenetwork.833.5.2.1.2Initiationofthepacketaccessprocedure:channelrequest.833.5.2.1.3Packetimmediateassignment.843.5.2.1.3.1OnreceiptofaCHANNELREQUESTmessage.843.5.2.1.3.2Onephasepacketaccess.853.5.2.1.3.3Singleblockpacketaccess.853.5.2.1.3.4Packetaccessrejection.863.5.2.1.4Packetaccesscompletion.863.5.2.1.5Abnormalcases.863.5.2.2SendinganRLC/MACcontrolmessage:singleblockpacketaccessprocedure.873.5.3PacketdownlinkassignmentprocedureusingCCCH.873.5.3.1Enteringthepackettransfermode:packetdownlinkassignmentprocedure.873.5.3.1.2Initiationofthepacketdownlinkassignmentprocedure.873.5.3.1.3Packetdownlinkassignmentcompletion.893.5.3.1.4Abnormalcases.893.5.3.2SendinganRLC/MACcontrolmessage:singleblockpacketdownlinkassignmentprocedure.894ElementaryproceduresforMobilityManagement.904.1General.904.1.1MMandGMMprocedures.904.1.1.1TypesofMMandGMMprocedures.904.1.1.2MM-GMMco-ordinationforGPRSMS’s.914.1.1.2.1GPRSMSoperatinginmodeAorBinanetworkthatoperatesinmodeI.914.1.1.2.2GPRSMSoperatinginmodeAorBinanetworkthatoperatesinmodeIIorIII.924.1.2MMsublayerstates.924.1.2.1MMsublayerstatesinthemobilestation.924.1.2.1.1Mainstates.924.1.2.1.2SubstatesoftheMMIDLEstate.964.1.2.2TheupdateStatus.974.1.2.3MMsublayerstatesonthenetworkside.984.1.3GPRSmobilitymanagement(GMM)sublayerstates.994.1.3.1GMMstatesintheMS.994.1.3.1.1Mainstates.994.1.3.1.1.1GMM-NULL.994.1.3.1.1.2GMM-DEREGISTERED.994.1.3.1.1.3GMM-REGISTERED-INITIATED.994.1.3.1.1.4GMM-REGISTERED.1004.1.3.1.1.5GMM-DEREGISTERED-INITIATED.1004.1.3.1.1.6GMM-ROUTING-AREA-UPDATING-INITIATED.1004.1.3.1.2SubstatesofstateGMM-DEREGISTERED.1004.1.3.1.2.1GMM-DEREGISTERED.NORMAL-SERVICE.1004.1.3.1.2.2GMM-DEREGISTERED.LIMITED-SERVICE.1004.1.3.1.2.3GMM-DEREGISTERED.ATTACH-NEEDED.1004.1.3.1.2.4GMM-DEREGISTERED.ATTEMPTING-TO-ATTACH.1004.1.3.1.2.5GMM-DEREGISTERED.NO-IMSI.1004.1.3.1.2.6GMM-DEREGISTERED.NO-CELL-AVAILABLE.1004.1.3.1.2.7GMM-DEREGISTERED.PLMN-SEARCH.1004.1.3.1.2.8GMM-DEREGISTERED.SUSPENDED.1014.1.3.1.3SubstatesofstateGMM-REGISTERED.1014.1.3.1.3.1GMM-REGISTERED.NORMAL-SERVICE.1014.1.3.1.3.2GMM-REGISTERED.SUSPENDED.1014.1.3.1.3.3GMM-REGISTERED.UPDATE-NEEDED.1014.1.3.1.3.4GMM-REGISTERED.ATTEMPTING-TO-UPDATE.1014.1.3.1.3.5GMM-REGISTERED.NO-CELL-AVAILABLE.1014.1.3.1.3.6GMM-REGISTERED.LIMITED-SERVICE.1024.1.3.1.3.7GMM-REGISTERED.ATTEMPTING-TO-UPDATE-MM.1024.1.3.1.3.8GMM-REGISTERED.IMSI-DETACH-INITIATED.1024.1.3.2GPRSupdatestatus.1024.1.3.3GMMmobilitymanagementstatesonthenetworkside.1034.1.3.3.1MainStates.103SIST EN 300 940 V6.10.1:2005

ETSIETSIEN300940V6.10.1(2000-10)7(GSM04.08version6.10.1Release1997)4.1.3.3.1.1GMM-DEREGISTERED.1034.1.3.3.1.2GMM-COMMON-PROCEDURE-INITIATED.1034.1.3.3.1.3GMM-REGISTERED.1034.1.3.3.1.4GMM-DEREGISTERED-INITIATED.1034.1.3.3.2SubstatesofstateGMM-REGISTERED.1044.1.3.3.2.1GMM-REGISTERED.NORMAL-SERVICE.1044.1.3.3.2.2GMM-REGISTERED.SUSPENDED.1044.2BehaviouroftheMSinMMIdlestate,GMM-DEREGISTEREDstateandGMM-REGISTEREDstate.1044.2.1PrimaryServiceStateselection.1054.2.1.1SelectionoftheServiceStateafterPowerOn.1054.2.1.2OtherCases.1054.2.2DetailedDescriptionoftheMSbehaviourinMMIDLEState.1064.2.2.1ServiceState,NORMALSERVICE.1064.2.2.2ServiceState,ATTEMPTINGTOUPDATE.1064.2.2.3ServiceState,LIMITEDSERVICE.1074.2.2.4ServiceState,NOIMSI.1074.2.2.5ServiceState,SEARCHFORPLMN,NORMALSERVICE.1084.2.2.6ServiceState,SEARCHFORPLMN.1084.2.2.7ServiceState,RECEIVINGGROUPCALL(NORMALSERVICE).1084.2.2.8ServiceState,RECEIVINGGROUPCALL(LIMITEDSERVICE).1094.2.3ServicestatewhenbacktostateMMIDLEfromanotherstate.1094.2.4BehaviourinstateGMM-DEREGISTERED.1104.2.4.1Primarysubstateselection.1104.2.4.1.1SelectionofthesubstateafterpoweronorenablingtheMS’sGPRScapability.1104.2.4.1.2OtherCases.1104.2.4.2DetaileddescriptionoftheMSbehaviourinstateGMM-DEREGISTERED.1114.2.4.2.1Substate,NORMAL-SERVICE.1114.2.4.2.2Substate,ATTEMPTING-TO-ATTACH.1114.2.4.2.3Substate,LIMITED-SERVICE.1114.2.4.2.4Substate,NO-IMSI.1114.2.4.2.5Substate,NO-CELL.1114.2.4.2.6Substate,PLMN-SEARCH.1124.2.4.2.7Substate,ATTACH-NEEDED.1124.2.4.2.8Substate,SUSPENDED.1124.2.4.3SubstatewhenbacktostateGMM-DEREGISTEREDfromanotherGMMstate.1124.2.5BehaviourinstateGMM-REGISTERED.1124.2.5.1DetaileddescriptionoftheMSbehaviourinstateGMM-REGISTERED.1134.2.5.1.1Substate,NORMAL-SERVICE.1134.2.5.1.2Substate,SUSPENDED.1134.2.5.1.3Substate,UPDATE-NEEDED.1134.2.5.1.4Substate,ATTEMPTING-TO-UPDATE.1134.2.5.1.5Substate,NO-CELL-AVAILABLE.1134.2.5.1.6Substate,LIMITED-SERVICE.1144.2.5.1.7Substate,ATTEMPTING-TO-UPDATE-MM.1144.3MMcommonprocedures.1144.3.1TMSIreallocationprocedure.1144.3.1.1TMSIreallocationinitiationbythenetwork.1144.3.1.2TMSIreallocationcompletionbythemobilestation.1154.3.1.3TMSIreallocationcompletioninthenetwork.1154.3.1.4Abnormalcases.1154.3.2Authenticationprocedure.1164.3.2.1Authenticationrequestbythenetwork.1164.3.2.2Authenticationresponsebythemobilestation.1164.3.2.3Authenticationprocessinginthenetwork.1164.3.2.4Cipheringkeysequencenumber.1164.3.2.5Unsuccessfulauthentication.1164.3.2.6Abnormalcases.1174.3.3Identificationprocedure.1174.3.3.1Identityrequestbythenetwork.1184.3.3.2Identificationresponsebythemobilestation.1184.3.3.3Abnormalcases.1184.3.4IMSIdetachprocedure.118SIST EN 300 940 V6.10.1:2005

ETSIETSIEN300940V6.10.1(2000-10)8(GSM04.08version6.10.1Release1997)4.3.4.1IMSIdetachinitiationbythemobilestation.1184.3.4.2IMSIdetachprocedureinthenetwork.1194.3.4.3IMSIdetachcompletionbythemobilestation.1194.3.4.4Abnormalcases.1194.3.5Abortprocedure.1194.3.5.1Abortprocedureinitiationbythenetwork.1194.3.5.2Abortprocedureinth
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