SIST EN 300 394-4-13 V1.1.1:2003

• Abstract:

  Protocol conformance testing (TTCN) for mobile stations to be used for Direct Mode operation

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.070.10 - Terrestrial Trunked Radio (TETRA)
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Mandate: BC-T-344
• Ref Project: ETSI EN 300 394-4-13 V1.1.1 (2001-01) - Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 4: Protocol testing specification for Direct Mode Operation (DMO); Sub-part 13: Abstract Test Suite (ATS) for Mobile station Repeater type 2

Overview

SIST EN 300 394-4-13 V1.1.1:2003 is a European standard developed by SIST and ETSI that specifies a protocol conformance testing framework for Terrestrial Trunked Radio (TETRA) equipment. Specifically, this standard focuses on Direct Mode Operation (DMO) and outlines an Abstract Test Suite (ATS) for Mobile Station Repeater type 2 (MS-REP2) devices. Utilizing Tree and Tabular Combined Notation (TTCN), this document helps ensure that mobile stations using TETRA DMO features conform to interoperability and technical requirements for both the Medium Access Control (MAC) and Direct Mode Call Control (DMCC) protocol layers.

Key Topics

• TETRA DMO Conformance Testing
  The standard mandates the procedures and requirements for testing the protocol conformance of TETRA mobile stations operating in Direct Mode, especially those functioning as Repeaters type 2.

• Abstract Test Suite (ATS)
  The ATS is provided for both MAC (layer 2) and DMCC (layer 3) protocols to comprehensively validate device compliance.

• TTCN-based Methodology
  Conformance testing uses the Tree and Tabular Combined Notation (TTCN), as recommended in ISO/IEC 9646, enabling structured and automated protocol testing.

• PIXIT and PCTR Proformas
  The standard includes partial Protocol Implementation eXtra Information for Testing (PIXIT) and Protocol Conformance Test Report (PCTR) templates, supporting consistent information gathering and reporting during the testing process.

• Remote Single Party Testing (SPyT)
  The testing methods are selected for minimum impact, using remote test strategies that do not require internal observation points within the equipment under test.

Applications

SIST EN 300 394-4-13 V1.1.1:2003 is critical for:

• Manufacturers of TETRA Mobile Stations

  • Ensuring devices support DMO repeater type 2 operation and interoperate with other TETRA-compliant systems.
  • Facilitating formal approval processes, enabling market access where TETRA networks are deployed.

• Test Laboratories

  • Providing standardized test suites and methods for independent verification of TETRA equipment conformance.
  • Supporting automated protocol testing using TTCN frameworks.

• Network Operators and System Integrators

  • Guaranteeing procurement of compliant TETRA hardware that assures interoperability, reliability, and regulatory alignment.

• Standards and Certification Bodies

  • Offering a clear reference for conformity assessment and certification related to TETRA DMO and repeater functionality.

Related Standards

Integrating SIST EN 300 394-4-13 V1.1.1:2003 in quality assurance and conformance testing practices aligns with a broader ecosystem of TETRA and protocol testing standards, including:

• EN 300 396-3: Technical requirements for TETRA DMO; part 3 covers the Air Interface protocol for Mobile Station to Mobile Station communication.
• EN 300 396-7: Additional technical requirements for DMO, focusing on type 2 repeater air interface.
• EN 300 396-8-4: Protocol Implementation Conformance Statement (PICS) for Type 2 repeater Air Interface.
• EN 300 394-4-11: Test Suite Structure and Test Purposes for Mobile Station Repeater type 2.
• ISO/IEC 9646 series: Information technology standards for conformance testing methodology and framework-establishing the foundation for ATS, TTCN use, and test laboratory practices.

Practical Value

Implementing this standard ensures that equipment manufacturers, test labs, and network operators can:

• Validate the protocol interoperability for mission-critical radio communications in direct mode.
• Leverage a repeatable, standardized testing approach using TTCN for reliable certification processes.
• Enhance overall network integrity and device compatibility across diverse operational environments for TETRA DMO repeater type 2 equipment.

Using SIST EN 300 394-4-13 V1.1.1:2003 is essential for meeting regulatory demands, supporting robust TETRA deployments, and fostering an open, interoperable marketplace for radio communication infrastructure.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Prizemni snopovni radio (TETRA) - Specifikacija za preskušanje skladnosti - 4. del: Specifikacija za preskušanje protokola za neposredno obratovanje (DMO) ¬- 13. poddel: Abstraktni preskušalni niz (ATS) za ponavljalnik (repetitor) tipa 2 mobilne postajeTerrestrial Trunked Radio (TETRA); Conformance testing specification; Part 4: Protocol testing specification for Direct Mode Operation (DMO); Sub-part 13: Abstract Test Suite (ATS) for Mobile station Repeater type 233.070.10Prizemni snopovni radio (TETRA)Terrestrial Trunked Radio (TETRA)ICS:Ta slovenski standard je istoveten z:EN 300 394-4-13 Version 1.1.1SIST EN 300 394-4-13 V1.1.1:2003en01-december-2003SIST EN 300 394-4-13 V1.1.1:2003SLOVENSKI
STANDARD
ETSIEN300394-4-13V1.1.1(2001-01)EuropeanStandard(Telecommunicationsseries)TerrestrialTrunkedRadio(TETRA);Conformancetestingspecification;Part4:ProtocoltestingspecificationforDirectModeOperation(DMO);Sub-part13:AbstractTestSuite(ATS)forMobilestationRepeatertype2SIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)2ReferenceDEN/TETRA-02009-4-13KeywordsTETRA,DMO,protocol,testing,TTCN,ATS,PIXIT,radioETSI650RoutedesLuciolesF-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.©EuropeanTelecommunicationsStandardsInstitute2001.Allrightsreserved.SIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)3ContentsIntellectualPropertyRights.5Foreword.51Scope.62References.63Definitionsandabbreviations.73.1TETRAdefinitions.73.2TETRAabbreviations.73.3ISO9646definitions.73.4ISO9646abbreviations.74AbstractTestMethod(ATM).84.1ATMfortheMS-REP2MACATS.84.1.1LowerTester(LT).84.1.2UpperTester(UT).84.1.3TestCoordinationProcedures(TCP).84.1.4PointofControlandObservation(PCO).94.2ATMfortheMS-REP2DMCCATS.94.2.1LowerTester(LT).94.2.2UpperTester(UT).94.2.3TestCoordinationProcedures(TCP).104.2.4PointofControlandObservation(PCO).105ATSconventions.105.1Namingconventions.105.1.1Declarationspart.105.1.1.1Testsuitetypeandstructuredtypedefinitions.105.1.1.2Testsuiteoperationsdefinitions.105.1.1.3Testsuiteparameterdeclarations.105.1.1.4Testcaseselectionexpressiondefinitions.115.1.1.5Testsuiteconstantdeclarations.115.1.1.6Testsuitevariabledeclarations.115.1.1.7Testcasevariabledeclarations.115.1.1.8PCOdeclarations.115.1.1.9Timerdeclarations.115.1.1.10ASPtypedefinitions.125.1.1.11PDUtypedefinitions.125.1.1.12Aliasdefinitions.125.1.2Constraintspart.125.1.3Dynamicpart.135.1.3.1Testcaseidentifier.135.1.3.2Teststepidentifier.135.1.3.3Defaultidentifier.135.2TCandTPnaming.13AnnexA(normative):AbstractTestSuite(ATS)forTETRADMOMS-REP2MAClayer.14A.1ATSforTETRADMOMS-REP2MACprotocol.14A.1.1TheTTCNGraphicalform(TTCN.GR).14A.1.2TheTTCNMachineProcessableform(TTCN.MP).14A.2ATSforTETRADMOMS-REP2DMCCprotocol.14A.2.1TheTTCNGraphicalform(TTCN.GR).14A.2.2TheTTCNMachineProcessableform(TTCN.MP).14SIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)4AnnexB(normative):PartialPIXITproformaforTETRADMOMS-REP2protocol.15B.1PartialPIXITproformaforTETRADMOMS-REP2MAClayerprotocol.15B.1.1Identificationsummary.15B.1.2ATSsummary.15B.1.3Testlaboratory.15B.1.4Clientidentification.15B.1.5SUT.16B.1.6Protocollayerinformation.16B.1.6.1Protocolidentification.16B.1.6.2IUTinformation.16B.1.6.2.1Implicitsendevents.16B.1.6.2.2Parametervalues.17B.2PartialPIXITproformaforTETRADMOMS-REP2DMCCprotocol.18B.2.1Identificationsummary.18B.2.2ATSsummary.18B.2.3Testlaboratory.18B.2.4Clientidentification.19B.2.5SUT.19B.2.6Protocollayerinformation.19B.2.6.1Protocolidentification.19B.2.6.2IUTinformation.19B.2.6.2.1Implicitsendevents.19B.2.6.2.2Parametervalues.20AnnexC(normative):ProtocolConformanceTestReport(PCTR)proformaforTETRADMOMS-REP2protocol.22C.1PCTRproformaforTETRADMOMS-REP2MAClayerprotocol.22C.1.1Identificationsummary.22C.1.1.1Protocolconformancetestreport.22C.1.1.2IUTidentification.22C.1.1.3Testingenvironment.23C.1.1.4Limitsandreservation.23C.1.1.5Comments.23C.1.2IUTconformancestatus.23C.1.3Staticconformancesummary.23C.1.4Dynamicconformancesummary.24C.1.5Staticconformancereviewreport.24C.1.6Testcampaignreport.24C.1.7Observations.25C.2PCTRproformaforTETRADMOMS-REP2DMCClayerprotocol.25C.2.1Identificationsummary.25C.2.1.1Protocolconformancetestreport.25C.2.1.2IUTidentification.26C.2.1.3Testingenvironment.26C.2.1.4Limitsandreservation.26C.2.1.5Comments.26C.2.2IUTconformancestatus.26C.2.3Staticconformancesummary.27C.2.4Dynamicconformancesummary.27C.2.5Staticconformancereviewreport.27C.2.6Testcampaignreport.27C.2.7Observations.28History.29SIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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).ThepresentdocumenthadbeensubmittedtoPublicEnquiryasETS300394-4-13.DuringtheprocessingforVoteitwasconvertedintoanEN.Thepresentdocumentconsistsofthefollowingparts:Part1:"Radio";Part2:"ProtocoltestingspecificationforVoiceplusData(V+D)";Part4:"ProtocoltestingspecificationforDirectModeOperation(DMO)";Part5:"Security".NationaltranspositiondatesDateofadoptionofthisEN:5January2001DateoflatestannouncementofthisEN(doa):30April2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31October2001DateofwithdrawalofanyconflictingNationalStandard(dow):31October2001SIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)61ScopeThepresentdocumentcontainstheAbstractTestSuites(ATS)totesttheTETRADirectModeOperation(DMO)MSRepeaterType2(MS-REP2)protocolatlayer3,calledDirectModeCallControl(DMCC)andtheMS-Repeatertype2protocolatlayer2,theMediumAccessControl(MAC)protocol.TheDMCCandMACprotocolsarespecifiedinETS300396-3[1]andinEN300396-7[2].TheTestSuiteStructure(TSS)andTestPurposes(TPs)fortheseATSsaredefinedinEN300394-4-11[4].TheobjectiveofthesetestspecificationsaretoprovideabasisforapprovaltestsforTETRAequipmentgivingahighprobabilityofairinterfaceinter-operabilitybetweendifferentmanufacturer'sTETRAequipment.TheISOstandardforthemethodologyofconformancetesting,ISO/IEC9646-1[5],ISO/IEC9646-2[6],ISO/IEC9646-3[7]andISO/IEC9646-5[8],aswellastheETSIrulesforconformancetesting,ETS300406[9]andETR141[10]areusedasabasisforthetestmethodology.AnnexAprovidestheTreeandTabularCombinedNotation(TTCN)partofthesetwoATSs.AnnexBprovidesthePartialProtocolImplementationeXtraInformationforTesting(PIXIT)ProformaoftheseATSs.AnnexCprovidestheProtocolConformanceTestReport(PCTR)ProformaoftheseATSs.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.[1]ETSIETS300396-3:"TerrestrialTrunkedRadio(TETRA);TechnicalrequirementsforDirectModeOperation(DMO);Part3:MobileStationtoMobileStation(MS-MS)AirInterface(AI)protocol".[2]ETSIEN300396-7:"TerrestrialTrunkedRadio(TETRA);TechnicalrequirementsforDirectModeOperation(DMO);Part7:Type2repeaterairinterface".[3]ETSIEN300396-8-4:"TerrestrialTrunkedRadio(TETRA);TechnicalrequirementsforDirectModeOperation(DMO);Part8:ProtocolImplementationConformanceStatement(PICS)proformaspecification;Sub-part4:Type2repeaterAirInterface(AI)".[4]ETSIEN300394-4-11:"TerrestrialTrunkedRadio(TETRA);Conformancetestingspecification;Part4:ProtocoltestingspecificationforDirectModeOperation(DMO);Sub-part11:TestSuiteStructureandTestPurposes(TSS&TP)forMobileStationRepeatertype2".[5]ISO/IEC9646-1(1994):"Informationtechnology-OpenSystemsInterconnection-ConformanceTestingMethodologyandFramework-Part1:GeneralConcepts".(SeealsoITU-TRecommendationX.290(1991)).[6]ISO/IEC9646-2(1994):"Informationtechnology-OpenSystemsInterconnection-ConformanceTestingMethodologyandFramework-Part2:AbstractTestSuiteSpecification".(SeealsoITU-TRecommendationX.291(1991)).[7]ISO/IEC9646-3(1994):"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part3:Thetreeandtabularcombinednotation".(SeealsoITU-TRecommendationX.292(1992)).SIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)7[8]ISO/IEC9646-5(1994):"Informationtechnology-OpenSystemsInterconnection-Conformancetestingmethodologyandframework-Part5:Requirementsontestlaboratoriesandclientsfortheconformanceassessmentprocess".(SeealsoITU-TRecommendationX.292(1992)).[9]ETSIETS300406:"MethodsforTestingandSpecification(MTS);Protocolandprofileconformancetestingspecifications;Standardizationmethodology".[10]ETSIETR141:"MethodsforTestingandSpecification(MTS);Protocolandprofileconformancetestingspecifications;TheTreeandTabularCombinedNotation(TTCN)styleguide".3Definitionsandabbreviations3.1TETRAdefinitionsForthepurposesofthepresentdocument,thetermsanddefinitionsgiveninEN300396-7[2]apply.3.2TETRAabbreviationsForthepurposesofthepresentdocumentthefollowingTETRAabbreviationsapply:DMCCDirectModeCallControlMACMediumAccessControlMSMobileStationMS-REP2MobileStationRepeaterType2SDSShortDataServiceSDUServiceDataUnit3.3ISO9646definitionsForthepurposesofthepresentdocumentthefollowingISO/IEC9646definitionsapply:TTCN.GRTTCN.MPPCTRProtocolConformanceTestReport(PCTRproforma)3.4ISO9646abbreviationsForthepurposesofthepresentdocumentthefollowingISO/IEC9646-1[5]abbreviationsapply:ASPAbstractServicePrimitiveATMAbstractTestMethodATSAbstractTestSuiteICSImplementationConformanceStatementIUTImplementationUnderTestIXITImplementationeXtraInformationforTestingLTLowerTesterMTCMainTestComponentPCOPointofControlandObservationPCTRProtocolConformanceTestReportPDUProtocolDataUnitPICSProtocolImplementationConformanceStatement(PICSproforma)PIXITProtocolImplementationeXtraInformationforTesting(PIXITproforma)PTCParallelTestComponentSAPServiceAccessPointSPyTSinglePartyTestingSUTSystemUnderTestTCTestCaseSIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)8TPTestPurposeTSSTestSuiteStructureTTCNTreeandTabularCombinedNotationUTUpperTester4AbstractTestMethod(ATM)4.1ATMfortheMS-REP2MACATSThissubclausedescribestheATMusedfortestingtheMS-REP2MAClayerprotocolofaMobileStationRepeaterType2(MS-REP2).ItistheembeddedvariantoftheremotetestmethodusedinSinglePartyTesting(SPyT)context,asdefinedinISO/IEC9646-2[6],clause11.Thistestmethodhasbeenselected,because:-thistestmethodimpliesnospecificrequirementsfromtheImplementationUnderTest(IUT);-theupperServiceAccessPoint(SAP)oftheIUTcannotbedirectlyobserved;-thevarietyofthepossibleTETRAimplementationsisaserioustechnicalobstaclefortheadoptionofadifferentATM;-thistestmethodplacesminimumlimitationsintherealizationofconformancetesting.Theselectedtestmethodisillustratedinfigure1.TestsystemSUTUpperlayersIUTMAC-PDUsTETRAphysicallayerandradiocommunicationUTASPsDM-MACTCPLTlayerFigure1:RemoteSPyTtestmethodforTETRADMOMS-REP2MAClayer4.1.1LowerTester(LT)ALTislocatedinaremoteTETRAtestsystem.ItcontrolsandobservesthebehaviouroftheIUT.4.1.2UpperTester(UT)ThereisnoexplicitUTintheremotetestmethod,butthelayersaboveinsidetheSystemUnderTest(SUT)areusedimplicitlyfortestingtheMS-REP2MAClayer.4.1.3TestCoordinationProcedures(TCP)TheimplicitsendeventsdefinedbytheproviderofanimplementationinannexBservethepurposeoftheTCP.TheyareusedasaninputtotheIUTcommunicatingwiththeUTtoinitiatetesteventsattheMS-REP2MAClayer.SIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)94.1.4PointofControlandObservation(PCO)AlltesteventsatthePCOcarryingserviceuserdataarespecifiedintermsofMAClayerPDUs.OnlyfewAbstractServicePrimitives(ASPs)aredefinedforcontrolorobservationpurposes.ThemappingoftheMACPDUsintothephysicallayerframestructureislefttothetestimplementation.4.2ATMfortheMS-REP2DMCCATSThisclausedescribestheATMusedfortestingtheDMCCprotocolofaMS-REP2.TheselectedmethodistheembeddedvariantoftheremotetestmethodusedinSinglePartyTesting(SPyT)context,asdefinedinISO/IEC9646-2[6],clause11.Thistestmethodhasbeenselected,because:-thistestmethodimpliesnospecificrequirementsfromtheImplementationUnderTest(IUT);-theupperServiceAccessPoint(SAP)oftheIUTcannotbedirectlyobserved;-thevarietyofthepossibleTETRAimplementationsisaserioustechnicalobstaclefortheadoptionofadifferentATM;-thistestmethodplacesminimumlimitationsintherealizationofconformancetesting.Theselectedtestmethodisillustratedinfigure2.TestsystemSUTUpperlayersIUTDMCC-PDUsTETRAphysicallayerandradiocommunicationUTPCOASPsDMCCMAClayerMAClayerTCPLTlayerFigure2:RemotesinglepartytestmethodforTETRAMS-REP2DMCCprotocol4.2.1LowerTester(LT)ALTislocatedinaremoteTETRAtestsystem.ItcontrolsandobservesthebehaviouroftheIUT.4.2.2UpperTester(UT)ThereisnoexplicitUTintheremotetestmethod,buttheTETRAMS-REP2DMCCandthelayersaboveinsidetheSystemUnderTest(SUT)areusedimplicitlyfortestingtheDMCClayer.SIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)104.2.3TestCoordinationProcedures(TCP)TheimplicitsendeventsdefinedbytheproviderofanimplementationinannexBservethepurposeoftheTCP.TheyareusedasaninputtotheIUTcommunicatingwiththeUTtoinitiatetesteventsattheDMCCprotocollayer.4.2.4PointofControlandObservation(PCO)ThePCOislocatedinsidetheprotocol.AlltesteventsatthePCOcarryingserviceuserdataisspecifiedintermsofPDUs.ThemappingofthePDUstopossibleMediumAccessControl(MAC)layerserviceprimitivesislefttothetestimplementation.5ATSconventionsThisclausedescribestheconventionsappliedtodefinethetwoATSsandgivesthenamingconventionschosenforthedifferentelementsoftheATSs.TheATSconventionsareintendedtogiveabetterunderstandingoftheATSbuttheydescribealsotheconventionsmadeforthedevelopmentoftheATS,thusforanylatermaintenancepurposesorfurtherdevelopmentoftheATS,theconventionsdescribedinthisclauseshallbeconsidered.5.1Namingconventions5.1.1DeclarationspartThissubclausedescribesthenamingconventionschosenfortheelementsoftheATSdeclarationspart.5.1.1.1TestsuitetypeandstructuredtypedefinitionsThetestsuitetypeandtestsuitestructuredtypeidentifiersdescribetheinformationelements,andeachwholewordincludedinthenameiswritteninlowercasestartingbyanuppercaseletter:EXAMPLE:Priority_Level_Type:simpletype;SSI_Type:simpletype;ITSI_Type:structuredtype.Inthecaseanabbreviationisincludedinthedeclarationname,thereisanunderscore("_")beforeand/orafterit,separatingitfromtherestoftheidentifier.Thisrulewithabbreviationsapplytoallthenamingconventionsinthewholetestsuite.5.1.1.2TestsuiteoperationsdefinitionsThetestsuiteoperationidentifiersarecomposedofstringsinuppercaselettersstartingbytheuppercasestring"TSO_".Thedifferentstringsinthedefinitionareseparatedwithunderscores.EXAMPLE:TSO_ACTIVE_IND_CALL_OCCUPATION_REP2_MS.5.1.1.3TestsuiteparameterdeclarationsThetestsuiteparameteridentifiersarecomposedofstringsinuppercaselettersstartingbytheuppercasestring"PIC_"or"PIX_"andseparatedbyunderscores.IfthetestsuiteparameterreferencesaPICSitem,theprefix"PIC_"isused.EXAMPLE1:PIC_CIRCUIT_MODE_CALL.IfthetestsuiteparameterreferencesaPIXITitem,theprefix"PIX_"isused.SIST EN 300 394-4-13 V1.1.1:2003

ETSIETSIEN300394-4-13V1.1.1(2001-01)11EXAMPLE2:PIX_MS_ITSI.Completenamesasdefinedinthespecificationsareused.5.1.1.4TestcaseselectionexpressiondefinitionsThenamingconventionsforthetestcaseselectionexpressiondefinitionsusefreetextstartingwithanuppercaseletter.Thenameoftheexpressionshallexplainclearlytheselectionrule.ThetestcaseselectionexpressionsaregenerallylogicalcombinationsofthePICSelementdefinitions.5.1.1.5TestsuiteconstantdeclarationsThetestsuiteconstantidentifiersarecomposedofstringsinuppercaselettersstartingbytheuppercasestring"TSC_".EXAMPLE:TSC_RESERVED2.Completenamesasdefinedinthespecificationsareused.However,intheparametersincludingadotcharacter,thedotisreplacedbyanunderscore.5.1.1.6TestsuitevariabledeclarationsThetestsuitevariableidentifiersarecomposedofstringinlowercaselettersstartingbythelowercasestring"tsv_".Ifthetestsuitevariablerepresentsasystemparameterorvalue,thenamedefinedinthespecificationsisused.However,inthevariablesincludingadotcharacter,thedotisreplacedbyanunderscore.5.1.1.7TestcasevariabledeclarationsThetestcasevariableidentifiersarecomposedofstringsinlowercaselettersstartingbythelowercasestring"tcv_".EXAMPLE:tcv_counter.5.1.1.8PCOdeclarationsThepointofcontrolandobservationidentifiersarecomposedofthreetosixcapitalletters,beginningwithan"L",asthereareonlyLTs.EXAMPLE:LDMCC:RepresentsaPCOonDMCCforPDUs.5.1.1.9TimerdeclarationsTwokindsoftimerscanbedistinguished:1)standardized:Thosedefinedinthestandard,e.g.DT303,usethesamenameasinthestandard,beginningwithcapital"DT".Asthereisatolerancemarginacceptedforthesetimers,twovaluesareneeded:-theminimumvalueallowed,whichwillusethesuffix"_Min";-themaximumvalueallowed,whichwillusethesuffix"_Max".EXAMPLE1:DT303_Min,DT303_Max.SIST EN 300 394-4-13 V1.1.1:2003

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