ETSI EN 300 392-12-8 V1.1.1 (2000-12)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 8: Area Selection (AS)33.070.10Prizemni snopovni radio (TETRA)Terrestrial Trunked Radio (TETRA)ICS:Ta slovenski standard je istoveten z:EN 300 392-12-8 Version 1.1.1SIST EN 300 392-12-8 V1.1.1:2003en01-december-2003SIST EN 300 392-12-8 V1.1.1:2003SLOVENSKI
STANDARD
ETSIEN300392-12-8V1.1.1(2000-12)EuropeanStandard(Telecommunicationsseries)TerrestrialTrunkedradio(TETRA);VoiceplusData(V+D);Part12:Supplementaryservicesstage3;Sub-part8:AreaSelection(AS)SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)2ReferenceDEN/TETRA-03A-12-08KeywordsTETRA,V+D,supplementaryservice,areaselect,data,radio,speech,stage3ETSI650RoutedesLuciolesF-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 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)3ContentsIntellectualPropertyRights.7Foreword.71Scope.82References.83Definitionsandabbreviations.93.1Definitions.93.2Abbreviations.94SS-ASservicedescription.104.1General.104.2SS-ASservicesofferedovertheTNSS-SAP.104.2.1ASSIGNindication.114.2.2DEFINErequest.114.2.3DEFINEACKindication.124.2.4INTERROGATErequest.124.2.5INTERROGATEACKindication.124.2.6INVOKErequest.134.2.7INVOCATIONFAILUREindication.134.3Parameterdescription.145SignallingprotocolforthesupportofSS-AS.165.1SS-ASoperationalrequirements.165.1.1ServeduserMS/LS.165.1.2ServeduserSwMI.165.1.3CalleduserhomeSwMI.175.1.4GrouphomeSwMI.175.1.5GroupcontrollingSwMI.175.1.6ParticipatingSwMI.185.1.7NewparticipatingSwMI.185.1.8TerminatingSwMI.185.1.9AuthorizeduserMS/LS.185.1.10AuthorizeduserSwMI.185.1.11Serveduser/grouphomeSwMI.185.2Codingrequirements.195.2.1SS-ASPDUs.195.2.1.1ASSIGNPDU.195.2.1.2ASSIGNACKPDU.195.2.1.3DEFINEPDU.205.2.1.4DEFINEACKPDU.215.2.1.5INTERROGATEPDU.215.2.1.6INTERROGATEACKPDU.225.2.1.7INVOCATIONFAILUREPDU.225.2.1.8INVOCATIONQUALIFIERPDU.235.2.1.9INVOKEPDU.235.2.1.10INVOKECONFIRMPDU.245.2.1.11INVOKEEXTPDU.245.2.2TETRAPDUinformationelementandsub-elementcoding.245.2.2.1Acknowledgementrequested.245.2.2.2Addresstypeofserveduser/group.255.2.2.3Areaselection.255.2.2.4Assignmentrequested.265.2.2.5Assignmentresult.265.2.2.6Definitionfailurecause.265.2.2.7Definitionresult.265.2.2.8Interrogationfailurecause.27SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)45.2.2.9Interrogationresult.275.2.2.10Invocationfailurecause.275.2.2.11Multipleselectedareanumbers/multipleservedusers/groupsmaskandmultipleselectedareanumbers/multipleservedusers/groupsmaskpresent.275.2.2.12Rangetypeforselectedareanumber(s)/forserveduser(s)/group(s).285.2.2.13Selectedareadefinition.285.2.2.13.1Generalonareadefinition.285.2.2.13.2Areatype.295.2.2.13.3Areabycircle.295.2.2.13.4Areabyline.305.2.2.13.5Areabyrectangular.305.2.2.13.6Areabysitelist.305.2.2.13.7AreadefinedbySwMI.305.2.2.13.8Latitudedirection.305.2.2.13.9Longitudedirection.315.2.2.13.10Registeredcell.315.2.2.13.11Registeredlocationarea.315.2.2.14Selectedareadefinitionlengthindicator.315.2.2.15Selectedareanumber.325.2.2.16Serveduser/groupextension.325.2.2.17Serveduser/groupshortnumberaddress.325.2.2.18Serveduser/groupSSI.325.2.2.19SS-ASinhibitionrequested/supported.325.2.2.20ASPDUtype.335.2.3CodingrequirementsovertheISI.345.2.3.1SS-ASprofile.345.2.3.2SS-ASprofileACKinformationelement.345.2.3.3SS-ASprofileinformationelements.355.2.3.3.1GeneralonSS-ASprofileinformationelements.355.2.3.3.2Void.355.2.3.3.3Resultofprofileexchange.355.2.3.3.4Supportedareadefinitions.355.2.3.4AdditionalcodingrequirementsovertheISI.355.3SS-ASstatedefinition.365.3.1StatesattheserveduserMS/LS.365.3.1.1Statesforinvocationandoperation.365.3.1.2Stateforassignment.365.3.2StatesattheserveduserSwMI.365.3.2.1Statesforinvocationandoperation.365.3.2.2Stateforassignment.375.3.3StatesatthecalleduserhomeSwMI.375.3.4StatesatthegrouphomeSwMI.375.3.4.1Statesforoperation.375.3.4.2Statefordefinitionorinterrogation.375.3.5StatesatthegroupcontrollingSwMI.375.3.6StatesataparticipatingSwMI.375.3.7StatesatanewparticipatingSwMI.385.3.8StatesattheterminatingSwMI.385.3.9StateattheauthorizeduserMS/LS.385.3.10StateattheauthorizeduserSwMI.385.3.11StateattheserveduserhomeSwMI.385.4SS-ASsignallingprocedures.385.4.1ActionsattheserveduserMS/LS.385.4.1.1Normalprocedures.385.4.1.1.1Invocationandoperation.385.4.1.1.2Assignment.395.4.1.2Exceptionalprocedures.405.4.1.2.1Invocation.405.4.1.2.2Assignment.415.4.2ActionsattheserveduserSwMI.415.4.2.1Normalprocedures.415.4.2.1.1Operation.41SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)55.4.2.1.1.1Invocationhandling.415.4.2.1.1.2Individualcall.425.4.2.1.1.3Groupcall.425.4.2.1.1.4Followup.435.4.2.1.2Assignment.445.4.2.2Exceptionalprocedures.445.4.2.2.1Operation.445.4.2.2.1.1Localdetectionofnon-subscription.445.4.2.2.1.2Localdetectionofmissingdefinition.445.4.2.2.1.3ReceptionofROSEReturnErrorAPDU(overtheISI).455.4.2.2.1.3.1Individualcall.455.4.2.2.1.3.2Groupcall.455.4.2.2.1.4ReceptionoftheINVOCATIONFAILUREPDU(overtheISI).465.4.2.2.1.4.1Individualcall.465.4.2.2.1.4.2Groupcall.465.4.2.2.1.6Additionalsendingofnotification.475.4.2.2.2Assignment.475.4.3ActionsatthecalleduserhomeSwMI.475.4.3.1Normaloperationprocedures.485.4.3.2Exceptionaloperationprocedures.485.4.4ActionsatthegrouphomeSwMI.505.4.4.1Normalprocedures.505.4.4.1.1Operation.505.4.4.1.2Definitionorinterrogation.515.4.4.2Exceptionalprocedures.515.4.4.2.1Operation.515.4.4.2.2Definitionorinterrogation.525.4.5ActionsatthegroupcontrollingSwMI.525.4.5.1Normaloperationprocedures.525.4.5.2Exceptionaloperationprocedures.555.4.6ActionsataparticipatingSwMI.565.4.6.1Normaloperationprocedures.575.4.6.2Exceptionaloperationprocedures.575.4.7ActionsatanewparticipatingSwMI.575.4.7.1Normaloperationprocedures.575.4.7.2Exceptionaloperationprocedures.575.4.8ActionsattheterminatingSwMI.575.4.8.1Normaloperationprocedures.585.4.8.2Exceptionaloperationprocedures.585.4.9ActionsatauthorizeduserMS/LS.595.4.9.1Normalprocedures.595.4.9.2Exceptionalprocedures.595.4.10ActionsattheauthorizeduserSwMI.595.4.11Actionsattheserveduser/grouphomeSwMI.605.4.11.1Normalprocedures.605.4.11.1.1Casewheretheserveduser/grouphomeSwMIcoincideswiththeauthorizeduserSwMI.605.4.11.1.2Casewheretheserveduser/grouphomeSwMIisdifferentfromtheauthorizeduserSwMI.605.4.11.2Exceptionalprocedures.605.5SS-ASimpactofinterworkingwithothernetworks.615.5.1SS-ASimpactofinterworkingwithotherTETRAnetworks.615.5.2SS-ASimpactofinterworkingwithexternalnetworks.615.6ProtocolinteractionsbetweenSS-ASandothersupplementaryservicesandANFs.615.6.1InteractionswithISIMobilityManagement(ANF-ISIMM).615.6.1.1Migrationofindividualsubscriber.615.6.1.2SS-ASdefinitionupdatesforindividualsubscriber.625.6.1.3Groupattachment.625.6.1.4Grouplinking.635.6.2InteractionswithISIShortDataService(ANF-ISISD).635.7SS-ASparametervalues(timers).63SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)6AnnexA(informative):Examplesofmessagesequences.64AnnexB(informative):SpecificationandDescriptionLanguage(SDL)representationofprocedures.65B.1SDLrepresentationofSS-ASattheserveduserMS/LS.65B.2SDLrepresentationofSS-ASattheserveduserSwMI.70B.3SDLrepresentationofSS-ASatthecalleduserhomeSwMI.81B.4SDLrepresentationofSS-ASatthegrouphomeSwMI.84B.5SDLrepresentationofSS-ASatthegroupcontrollingSwMI.90B.6SDLrepresentationofSS-ASataparticipatingSwMI.90B.7SDLrepresentationofSS-ASatanewparticipatingSwMI.95B.8SDLrepresentationofSS-ASattheterminatingSwMI.99B.9SDLrepresentationofSS-ASattheauthorizeduserMS/LS.100B.10SDLrepresentationofSS-ASattheauthorizeduserSwMI.102B.11SDLrepresentationofSS-ASattheserveduser/grouphomeSwMI.104History.106SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)7IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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)hasbeenproducedbyETSIProjectTerrestrialTrunkedRadio(TETRA).ThepresentdocumenthadbeensubmittedtoPublicEnquiryasETS300392-12-8.DuringtheprocessingforVoteitwasconvertedintoanEN.Thepresentdocumentisamulti-partstandardandwillconsistofthefollowingparts:Part1:"Generalnetworkdesign";Part2:"AirInterface(AI)";Part3:"InterworkingattheInter-SystemInterface(ISI)";Part4:"Gatewaysbasicoperation";Part5:"PeripheralEquipmentInterface(PEI)";Part6:"LineconnectedStation(LS)";Part7:"Security";Part9:"Generalrequirementsforsupplementaryservices";Part10:"Supplementaryservicesstage1";Part11:"Supplementaryservicesstage2";Part12:"Supplementaryservicesstage3";Part13:"SDLModeloftheAirInterface(AI)";Part14:"ProtocolImplementationConformanceStatement(PICS)proformaspecification".NationaltranspositiondatesDateofadoptionofthisEN:1December2000DateoflatestannouncementofthisEN(doa):31March2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30September2001DateofwithdrawalofanyconflictingNationalStandard(dow):30September2001SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)81ScopeThepresentdocumentdefinesthestage3descriptionoftheSupplementaryServiceAreaSelection(SS-AS)fortheTerrestrialTrunkedRadio(TETRA).SS-ASenablesthecallingusertoestablishacallinrestrictingtheareawheretheparticipatingusersinagroupcallortheconnecteduserinanindividualcallmaybelocated.ManMachineinterfaceandChargingclausesareoutsidethescopeofthepresentdocument.SupplementaryservicespecificationsareproducedinthreestagesaccordingtothemethoddescribedinITU-TRecommendationI.130[1].Thestage1descriptionspecifiestheservicefromtheuser'spointofview(seeETS300392-10-11[8]).Thestage2descriptionidentifiesthefunctionalcapabilitiesandtheinformationflowsneededtosupporttheserviceasspecifiedinitsstage1description(seeETS300392-11-11[9]).Thepresentstage3descriptionspecifiestheprotocolsattheairinterfaceandatthevariousInter-SystemInterfaces(ISI)tosupportSS-AS.NOTE:AccordingtoITU-TRecommendationI.130[1],thestage3descriptionofanytelecommunicationserviceaddressesthenetworkimplementationaspects.Consequentlyitcomprisestwosteps:thespecificationsofallprotocolsatthevariousreferencepointsinvolvedinanyoftheserviceprocedures(notablytheserviceoperation)arethefirststepofthestage3description,andthespecificationsofthefunctionsofthecorrespondingnetworkentitiesareitssecondstep.Thelatterhavenotbeenprovidedsincetheycanbederivedfromthespecificationofthefunctionalentityactionsinthestage2description.ThepresentdocumentisapplicabletoVoiceplusDataindividualcallsorgroupcalls;morespecificallytothefollowingentities:-theMS/LSofthecallinguserinanindividualcalloragroupcall;-theoriginatingSwitchingandManagementInfrastructure(SwMI)inanindividualcalloragroupcall;-thegrouphomeSwMIandtheparticipatingSwMIsforagroupcall;-theterminatingSwMIforanindividualcall;and-optionally,thehomeSwMIofthegrouporoftheMS/LSsinvolved,formanagingthesupplementaryservice.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.[1]ITU-TRecommendationI.130(1993):"MethodforthecharacterizationoftelecommunicationservicessupportedbyanISDNandnetworkcapabilitiesofanISDN".[2]ETSIEN300392-2:"TerrestrialTrunkedRadio(TETRA);VoiceplusData(V+D);Part2:AirInterface(AI)".[3]ETSIETS300392-3-1:"TerrestrialTrunkedRadio(TETRA);VoiceplusData(V+D);Part3:InterworkingattheInter-SystemInterface(ISI);Sub-part1:Generaldesign".[4]ETSIEN300392-3-2:"TerrestrialTrunkedRadio(TETRA);VoiceplusData(V+D);Part3:InterworkingattheInter-SystemInterface(ISI);Sub-part2:AdditionalNetworkFeatureIndividualCall(ANF-ISIIC)".SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)9[5]ETSIETS300392-3-3:"TerrestrialTrunkedRadio(TETRA);VoiceplusData(V+D);Part3:InterworkingattheInter-SystemInterface(ISI);Sub-part3:AdditionalNetworkFeatureGroupCall(ANF-ISIGC)".[6]ETSIETS300392-3-5:"TerrestrialTrunkedRadio(TETRA);VoiceplusData(V+D);Part3:InterworkingattheInter-SystemInterface(ISI);Sub-part5:AdditionalNetworkFeatureforMobilityManagement(ANF-ISIMM)".[7]ETSIEN300392-9:"TerrestrialTrunkedRadio(TETRA);VoiceplusData(V+D);Part9:Generalrequirementsforsupplementaryservices".[8]ETSIETS300392-10-8:"TerrestrialTrunkedRadio(TETRA);VoiceplusData(V+D);Part10:Supplementaryservicesstage1;Sub-part8:Areaselection".[9]ETSIEN300392-11-8:"TerrestrialTrunkedRadio(TETRA);VoiceplusData(V+D);Part11:Supplementaryservicesstage2;Sub-part8:AreaSelection(AS)".[10]ITU-TRecommendationZ.100:"CCITTSpecificationandDescriptionLanguage(SDL)".3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thetermsanddefinitionsofEN300392-9[7]shallapplywiththefollowingmodification:authorizeduser:identifieduserwhoisallowedtodefineselectedareasandtointerrogatetheinfrastructureabouttheexistingdefinedselectedareasserveduser:userforwhomthesupplementaryhasbeensubscribed.ThatusercanthussuccessfullyinvokethesupplementaryserviceserveduserSwMI:SwMIwheretheserveduseriscurrentlyregistered.Inacall(whetheranindividualoragroupcall),theserveduserSwMIistheoriginatingSwMIgeographicaldefinition:definitionofanSS-ASareagivenbylimitsonamap.Inpractice,duetothedifficultytodescribemathematicallyanyareashape,onlycirclesandrectangularareasarespecified.Seesubclause5.2.2.12sitedefinition:definitionofanSS-ASareagivenasalistofbasestationswithinoneormoreSwMI.Suchlistmaybeimplicit,e.g.areadefinedasawholehomeSwMIwithnovisitedSwMI(i.e.noparticipatingSwMIinthecaseofagroupcall,andnootherterminatingSwMIthansuchhomeSwMIinthecaseofanindividualcall).Seesubclause5.2.2.12SS-ASoperationinhibition:callinguserorimportantusersareincludedintothecalleveninthecasethoseareoutsidetheselectedarea3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:ANF-ISIGCAdditionalNetworkFeature-Inter-SystemInterfaceGroupCallANF-ISIICAdditionalNetworkFeature-Inter-SystemInterfaceIndividualCallANF-ISIMMAdditionalNetworkFeature-Inter-SystemInterfaceMobilityManagementANF-ISISSAdditionalNetworkFeature-Inter-SystemInterfaceSupplementaryServiceASAreaSelectionGTSIGroupTETRASubscriberIdentityISIInter-SystemInterfaceITSIIndividualTETRASubscriberIdentityLSLineStationMSMobileStationSIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)10PDUProtocolDataUnitROSERemoteOperationServiceElementSDLSpecificationDescriptionLanguageSSSupplementaryServiceNOTE:TheabbreviationSSisonlyusedwhenreferringtoaspecificsupplementaryservice.SSIShortSubscriberIdentitySwMISwitchingandManagementInfrastructure4SS-ASservicedescription4.1GeneralSS-ASenablesthecallingusertoestablishacallinrestrictingtheareawheretheparticipatingusersinagroupcallortheconnecteduserinanindividualcallmaybelocated.ThecallinguserinvokesSS-ASinusingaselectedareanumberwhenhesetsupthecall.Thatnumbercorrespondstoaselectedareathedefinitionofwhichisknownbytheinfrastructure(i.e.someSwMIonthecallpath).Afteragroupcallhasbeenestablished,asanoption,SS-ASmaycontinuetooperatetorestricttheareawheretheparticipatingusersmayroamormigrate,therebybarringthecallrestorationattemptforthatuser.ThisclausedescribestheSS-ASservicesofferedbytheCircuitModeControlEntity(CMCE)attheSupplementaryServicesserviceaccesspoint(TNSS-SAP)oftheTETRAvoiceplusdatalayer3serviceboundaryinaTETRAMobileStation(MS)orTETRALineStation(LS).TheSS-ASserviceaccesspointisusedinconformancetestingasanormativeboundaryinMSsandLSs.NOTE:AsthepresentdocumentonlydealswiththeSS-ASalltheserviceprimitiveshasbeenshownwithoutaTNSS-AS-prefixe.g.theTNSS-AS-DEFINErequestisshortenedintoaDEFINErequest.4.2SS-ASservicesofferedovertheTNSS-SAPNOTE:Asman-machineinterfaceoruserapplicationsareoutsidethescopeofthepresentdocumentserviceprimitivesareusedtodefineinformationexchangetoandfromthestandardizedpartoftheMS/LS.Thoseprimitivesmaybeonlyindirectlyaccessible.TheSS-ASserviceprimitivesattheserveduserMS/LSTNSS-SAPshallbe:-ASSIGNrequest;-INVOKErequest;-INVOCATIONFAILUREindication.TheSS-ASserviceprimitivesattheauthorizeduserMS/LSTNSS-SAPshallbe:-DEFINErequest;-DEFINEACKindication;-INTERROGATErequest;-INTERROGATEACKindication.TheservedusershouldhavethepossibilitytousetheINTERROGATEprimitivesmentionedabove,limitedtoitsownITSIandtoGTSIsofgroupsofwhichheisamember.SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)114.2.1ASSIGNindicationTheASSIGNindicationprimitiveshallbesentovertheserveduserTNSS-SAPbytheMS/LSCMCEtotheserveduserapplicationtoinformitaboutthedefinitionofaselectedareaagainstthecorrespondingselectedareanumberforeitheranITSIallocatedtothatMS/LSortheGTSIofagroupofwhichtheserveduserisamember.Whensupported(sinceitisoptional),theassignmentprocessshallsupportoneselectedareainarequest.Optionallyitmaysupportalistofselectedareasinasinglerequest.TheASSIGNindicationprimitiveshallcontaintheSS-ASparameterslistedintable1.Table1:ParametersfortheprimitiveASSIGNindicationParameterIndicationSelectedareanumber(s)M(seenote1)Selectedareadefinition(s)M(seenote2)Acknowledgementrequestedfromserveduser(s)ONOTE1:Itisoptionaltosupportmorethanoneselectedareanumber.NOTE2:Thereshallbeasmanyselectedareadefinitionsasthereareselectedareanumbers.Whenanacknowledgementisrequestedfromtheserveduser,itshallbesentbytheserveduserMS/LSwithoutinvolvingtheuserapplication(i.e.directly);hencethereisnoASSIGNACKrequestprimitive.4.2.2DEFINErequestTheDEFINErequestprimitiveshallbesentovertheauthorizeduserTNSS-SAPbytheauthorizeduserapplicationtotheMS/LSCMCEtodefineaselectedareaagainstthecorrespondingselectedareanumberforanindividualsubscriberorforagroup.Whensupported(sinceitisoptional),thedefinitionprocessshallsupportoneselectedareaforoneTETRAidentityinarequest.ThatTETRAidentitymaybeeitherthatofanindividualsubscriberorthatofagroup.Optionallythedefinitionprocessmaysupportalistofselectedareasinasinglerequest.Stilloptionallyitmaysupportalistand/orrangeofidentities.TheDEFINErequestprimitiveshallcontaintheSS-ASparameterslistedintable2.Table2:ParametersfortheprimitiveDEFINErequestParameterIndicationAccesspriorityODefinedTETRAidentity/identitiesM(seenote1)Selectedareanumber(s)M(seenote2)Selectedareadefinition(s)M(seenote3)Assignmenttoserveduser(s)requestedOAcknowledgementrequestedfromserveduser(s)C(seenote4)NOTE1:ItisoptionaltosupportmorethanonedefinedTETRAidentity.Thesameselectedareanumberdefinitionsgivenbythefollowingparameters(intheprimitive)shallthenapplytothecorrespondingindividualsubscribersand/orgroups.Inadditionthoseindividualsubscribersand/orgroupsshallthenhavethesamehomeSwMI.NOTE2:Itisoptionaltosupportmorethanoneselectedareanumber.NOTE3:Thereshallbeasmanyselectedareadefinitionsasthereareselectedareanumbers.NOTE4:Suchacknowledgementmayberequestedonlytogetherwiththeassignmenttoserveduser(s).SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)124.2.3DEFINEACKindicationTheDEFINEACKindicationprimitiveshallbesentovertheauthorizeduserTNSS-SAPbytheMS/LSCMCEtotheauthorizeduserapplicationtoinformitoftheresultofapreviousDEFINErequest.IfthepreviousrequesthasbeenaddressedtoaSwMIformorethanoneidentity,thatSwMImaysenditscorrespondingresponseeitherinonesinglerequestwhichappliestoallthoseidentitiesorinmultiplerequests.TheDEFINEACKindicationprimitiveshallcontaintheSS-ASparameterslistedintable3.Table3:ParametersfortheprimitiveDEFINEACKindicationParameterIndicationDefinitionresultM(seenote1)DefinedTETRAidentity/identitiesM(seenote2)Selectedareanumber(s)C(seenotes3and4)NOTE1:ThereshallbeonlyonedefinitionresultperprimitiveiftherearemorethanonedefinedTETRAidentityormorethanoneselectedareanumber.NOTE2:ItisoptionaltosupportmorethanonedefinedTETRAidentity.NOTE3:Conditionalonthedefinitionresultbeingpositive.NOTE4:Itisoptionaltosupportmorethanoneselectedareanumber.4.2.4INTERROGATErequestTheINTERROGATErequestprimitiveshallbesentovertheauthorizeduserTNSS-SAPbytheauthorizeduserapplicationtotheMS/LSCMCEtoknowthedefinitionofaselectedareaagainstthecorrespondingselectedareanumberforanindividualuserorforagroup.Whensupported(sinceitisoptional),theinterrogationprocessshallsupportoneTETRAidentityinarequest.ThatTETRAidentitymaybeeitherthatofanindividualsubscriberorthatofagroup.Optionally,theinterrogationrequestmaybelimitedtothedefinitionofoneormoreselectedareanumbers.TheINTERROGATErequestprimitiveshallcontaintheSS-ASparameterslistedintable4.Table4:ParametersfortheprimitiveINTERROGATErequestParameterRequestAccesspriorityOInterrogatedTETRAidentityMInterrogatedselectedareanumber/numbersO(seenote)NOTE:Maybepresenttolimitthescopeoftheinterrogationtothedefinitionofoneormoreselectedareanumbers.4.2.5INTERROGATEACKindicationTheINTERROGATEACKindicationprimitiveshallbesentovertheauthorizeduserTNSS-SAPbytheMS/LSCMCEtotheauthorizeduserapplicationtoinformitabouttheresultofapreviousINTERROGATErequest.TheSwMIinterrogatedmaysenditsresponseeitherinonesinglerequestwhichgivesthedefinitionofallselectedareanumbers(forwhichtheinterrogationhasbeenplaced)orinmultiplerequests.TheINTERROGATEACKindicationprimitiveshallcontaintheSS-ASparameterslistedintable5.SIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)13Table5:ParametersfortheprimitiveINTERROGATEACKindicationParameterIndicationInterrogationresultM(seenote1)InterrogatedTETRAidentityMSelectedareanumber(s)M(seenote2)Selectedareadefinition(s)M(seenote3)Assignmenttoserveduser(s)requestedOAcknowledgementrequestedfromserveduser(s)C(seenote4)NOTE1:ThereshallbeonlyoneinterrogationresultperprimitiveiftherearemorethanoneinterrogatedTETRAidentityormorethanoneselectedareanumber.NOTE2:Itisoptionaltosupportmorethanoneselectedareanumber.NOTE3:Thereshallbeasmanyselectedareadefinitionsasthereareselectedareanumbers.NOTE4:Suchacknowledgementmayhavebeenrequestedonlytogetherwiththeassignmenttoserveduser(s).4.2.6INVOKErequestTheINVOKErequestprimitiveshallbesentovertheserveduserTNSS-SAPbytheserveduserapplicationtotheMS/LSCMCEtoinvokeSS-AS.ItshallcontaintheSS-ASparameterslistedintable6.Table6:ParametersfortheprimitiveINVOKErequestParameterRequestSelectedareanumberMSwMIwheretheselectedareanumberisdefinedM(seenote2)NOTE1:Thereisnoaccesspriorityparameterintable6sincetheaccesspriorityofthatprimitiveisthesameasthatoftheconcurrentTNSS-SETUPrequest.NOTE2:AddressinginformationparameternotaSS-ASparameter.4.2.7INVOCATIONFAILUREindicationTheINVOCATIONFAILUREindicationprimitiveshallbesentovertheserveduserTNSS-SAPbytheMS/LSCMCEtotheserveduserapplicationtoinformitaboutthefailureofSS-ASinvocation.ItshallcontaintheSS-ASparametergivenintable7.Table7:ParameterfortheprimitiveINVOCATIONFAILUREindicationParametersIndicationInvocationfailurecauseMSIST EN 300 392-12-8 V1.1.1:2003

ETSIETSIEN300392-12-8V1.1.1(2000-12)144.3ParameterdescriptionAccesspriority:lowpriority;highpriority;emergencypriority.Thedefaultvalueforthatparametershallbelowpriority.Thevalueemergencypriorityshouldnotbeusedforthatparameterinanyprimitive.Acknowledgementrequestedfromserveduser(s):acknowledgementofassignmentofareanumberdefinitionstoserveduser(s)requestedfromthat(those)user(s).Assignmenttoserveduser(s)requested:(airinterface)downloadingofareanumberdefinitionsrequestedtobemadetoserveduser(s).Definitionresult:successfulrequest;unsuccessfulrequest.Iftherequesthasbeenunsuccessful,oneofthefollowingreasonsshallbeindicated:rejectedforanyreason;notanauthorizeduser;supplementaryservicenotsubscribedfortheuseraddressed;unknownTETRAidentity;typeofdefinitionnotsupported(seedescriptionofparameterselectedareadefinitionbelowforthemeaningof"typeofdefinition");repetitionofparametersnotsupported;protocolproblem.Interrogationresult:successfulrequest;unsuccessfulrequest.IftheINTERROGATErequesthasbeenunsuccessful,oneofthefollowingreasonsshallbeindicated:rejectedforanyreason;
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