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SIST EN 300 175-4 V1.5.1:2003

(Main)

Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 4: Data Link Control (DLC) layer

Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 4: Data Link Control (DLC) layer

Maintenance update. Supporting ETSI member Organisations; Siemens, Alcatel, Ascom, Philips.

Digitalne izboljšane brezvrvične telekomunikacije (DECT) – Skupni vmesnik (CI) – 4. del: Plast krmiljenja podatkovnih povezav (DCL)

General Information

Status
Published
Publication Date
30-Nov-2003
ICS
33.070.30 - Digital Enhanced Cordless Telecommunications (DECT)
35.100.20 - Data link layer
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
Ref Project
ETSI EN 300 175-4 V1.5.1 (2001-02) - Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 4: Data Link Control (DLC) layer

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 4: Data Link Control (DLC) layer35.100.20Podatkovni povezovalni slojData link layer33.070.30'(&7Digital Enhanced Cordless Telecommunications (DECT)ICS:Ta slovenski standard je istoveten z:EN 300 175-4 Version 1.5.1SIST EN 300 175-4 V1.5.1:2003en01-december-2003SIST EN 300 175-4 V1.5.1:2003SLOVENSKI
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SIST EN 300 175-4 V1.5.1:2003



ETSIEN300175-4V1.5.1(2001-02)EuropeanStandard(Telecommunicationsseries)DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Part4:DataLinkControl(DLC)layerSIST EN 300 175-4 V1.5.1:2003



ETSIETSIEN300175-4V1.5.1(2001-02)2ReferenceREN/DECT-000157-4KeywordsDECT,radioETSI650RoutedesLuciolesF-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.©EuropeanTelecommunicationsStandardsInstitute2001.Allrightsreserved.SIST EN 300 175-4 V1.5.1:2003



ETSIETSIEN300175-4V1.5.1(2001-02)3ContentsIntellectualPropertyRights.11Foreword.111Scope.122References.123Definitionsandabbreviations.133.1Definitions.133.2Abbreviations.144DataLinkControl(DLC)layeroverview.154.1General.154.2C-Planeservices.164.3U-planeservices.174.4LowerLayerManagementEntity(LLME).195C-planeservicecharacteristics.195.1Datalinkservice(LAPC+Lc).195.1.1General.195.1.2LAPCtypesofoperation.205.1.3Establishmentofinformationtransfermodes.205.1.3.1DataLinkIdentifier(DLI).205.1.3.2LAPCstates.205.2Broadcastservice(Lb).216FramestructuresforC-planeservices.226.1Datalinkserviceframestructure.226.1.1Generalframestructure.226.1.2Lcframedelimitingandtransparency.236.1.3Transmissionorder.236.1.4Routingtologicalchannels.236.1.4.1CF/CLFlogicalchannel.246.1.4.2CS/CLSlogicalchannel.246.1.5Invalidframes.256.2Broadcastserviceframestructure.256.2.1Standardframestructure.256.2.2Extendedframestructure.267ElementsofproceduresandformatsoffieldsforC-planepeer-to-peercommunication.267.1General.267.2Addressfieldformats.267.3Addressfieldparameters.277.3.1REServedbit(RES).277.3.2CommandResponse(C/R)bit.277.3.3SAPIfield.277.3.4NewLinkFlag(NLF)bit.277.3.5LLN-field.277.3.6DataLinkIdentifiers(DLI).287.4Controlfieldformats.287.5Controlfieldparameters.297.5.1Poll/Final(P/F)bit.297.5.2Multipleframeoperationvariablesandsequencenumbers.297.5.2.1Modulus.297.5.2.2SendstateVariableV(S).297.5.2.3AcknowledgestateVariableV(A).297.5.2.4SendsequenceNumberN(S).297.5.2.5ReceivestateVariableV(R).30SIST EN 300 175-4 V1.5.1:2003



ETSIETSIEN300175-4V1.5.1(2001-02)47.5.2.6ReceivesequenceNumberN(R).307.5.3Unacknowledgedoperationvariablesandsequencenumbers.307.5.4SupervisoryandUnnumberedfunctionbitsSandU.307.6Lengthindicatorfieldformat.307.7Lengthindicatorfieldparameters.307.7.1Lengthindicatorfieldextensionbit;N.307.7.2Moredatabit;M.317.7.3Lengthparameter;LI.317.7.4Extendedlengthparameter;LJJ.327.7.5Reservedbit;RES.327.8Fillfieldformat.327.9Checksumfieldformat.327.10Checksumfieldparameters.327.11Commandsandresponses.347.11.1Information(I)command.347.11.2ReceiveReady(RR)command/response.347.11.3ReceiveNotReady(RNR)command/response.357.11.4REJect(REJ)command/response.357.11.5SetAsynchronousBalancedMode(SABM)command.357.11.6DisconnectMode(DM)response.357.11.7UnnumberedInformation(UI)command.367.11.8DISConnect(DISC)command.367.11.9UnnumberedACK(UA)response.368Primitives.368.1Primitivetypes.368.2PrimitivestotheMAClayer(lowerlayer).368.3PrimitivestotheNWKlayer(higherlayer).378.3.1Parameterdefinitions.378.3.2S-SAPprimitives.388.3.2.1DL_ESTABLISHprimitive.388.3.2.2DL_RELEASEprimitive.398.3.2.3DL_DATAprimitive.398.3.2.4DL_UNIT_DATAprimitive.398.3.2.5DL_SUSPENDprimitive.398.3.2.6DL_RESUMEprimitive.408.3.2.7DL_ENC_KEYprimitive.408.3.2.8DL_ENCRYPTprimitive.408.3.2.9DL_SERVICE_MODprimitive.408.3.3B-SAPprimitives.418.3.3.1DL_BROADCASTprimitive.418.3.3.2DL_EXPEDITEDprimitive.418.4Primitivestotheinterworkingunit.418.4.1Parameterdefinitions.418.4.2LUX-SAPprimitives.428.4.2.1DL_U_DATAprimitive.428.4.2.2DL_U_UNIT_DATAprimitive.428.4.2.3DL_U_ERRORprimitive.429C-planepeer-to-peerprocedures.439.1General.439.2Pointtopointacknowledgedoperation.439.2.1ProcedurefortheuseoftheP/Fbit.439.2.1.1ClassAacknowledgedinformationtransfer.439.2.1.2ClassBacknowledgedinformationtransfer.449.2.2UseofLLN.449.2.2.1ClassAoperation.449.2.2.2ClassBoperation.449.2.3LinkestablishmentandinformationtransferinclassAoperation.449.2.3.1EstablishingclassAoperation.449.2.3.2ClassAacknowledgedinformationtransfer.459.2.3.3TransmissionofclassAI-frames.45SIST EN 300 175-4 V1.5.1:2003



ETSIETSIEN300175-4V1.5.1(2001-02)59.2.3.4ReceptionofclassAI-frames.469.2.3.5Receivingacknowledgements.469.2.3.6Waitingforacknowledgement.479.2.3.7ReleaseofclassAoperation.479.2.3.8Re-establishmentofclassAoperation.479.2.4EstablishingclassBmultipleframeoperation.489.2.4.1Overview.489.2.4.2ClassBmultipleframeestablishmentprocedures.489.2.4.3ClassBLLNassignmentprocedures.499.2.4.3.1PTestablishment.509.2.4.3.2FTestablishment.509.2.5LinkmaintenanceandinformationtransferinclassBmultipleframeoperation.509.2.5.1TransmittingI-frames.519.2.5.2ReceivingI-frames.519.2.5.2.1Pbitsetto1.519.2.5.2.2Pbitsetto0.519.2.5.3Sendingandreceivingacknowledgements.519.2.5.3.1Sendingacknowledgements.519.2.5.3.2Receivingacknowledgements.529.2.5.4ReceivingREJ-frames.529.2.5.5ReceivingRNR-frames.539.2.5.6LAPCownreceiverbusycondition.549.2.5.7Waitingacknowledgement.549.2.5.8Appropriatesupervisoryframe.559.2.6ReleaseofclassBmultipleframeoperation.559.2.7Linksuspensionandresumption.569.2.7.1Linksuspension.569.2.7.1.1ClassBacknowledgedsuspend.569.2.7.1.2Unacknowledgedsuspend.579.2.7.1.2.1ClassA.579.2.7.1.2.2ClassB.579.2.7.1.2.3ClassU.589.2.7.2ClassBlinkresumption.589.2.7.3Connectionhandover.599.2.7.3.1ClassAconnectionhandover.609.2.7.3.2ClassBconnectionhandover.619.2.7.3.3Expiryofconnectionhandovertimer.619.2.8Re-establishmentofclassBmulti-frameoperation.619.2.8.1Criteriaforre-establishment.619.2.8.2Procedure.629.2.9Exceptionhandling.629.2.9.1General.629.2.9.2ClassBexceptionconditionreportingandrecovery.639.2.9.2.1N(S)sequenceerror.639.2.9.2.2N(R)sequenceerror.639.2.9.2.3Timerrecoverycondition.639.2.9.2.4Collisionofidenticaltransmittedandreceivedcommands.639.3Unacknowledgedoperation.649.3.1UseofLLNforunacknowledgedinformationtransfer.649.3.2ClassUlinkestablishment.649.3.3Unacknowledgedinformationtransfer.649.3.3.1Transmissionofunacknowledgedinformation.649.3.3.2Receptionofunacknowledgedinformation.649.3.4Unacknowledgedrelease.649.4Broadcastoperation.659.4.1Normaloperation.659.4.1.1ProcedureintheFixedradioTermination(FT).659.4.1.2ProcedureinthePortableradioTermination(PT).659.4.2Expeditedoperation.659.4.2.1ProcedureintheFixedradioTermination(FT).659.4.2.2ProcedureinthePortableradioTermination(PT).659.5MAClayerinterfaces.66SIST EN 300 175-4 V1.5.1:2003



ETSIETSIEN300175-4V1.5.1(2001-02)69.5.1MC-SAP.669.5.1.1C-planeoverview.669.5.1.2C-planeservicedataprocedures.669.5.1.3U-planeservicedata.679.5.2MB-SAP.679.5.2.1C-planeservicedataprocedures.679.5.2.2U-planeservicedata.689.5.3MA-SAP.689.5.3.1Overview.689.5.3.2Servicedataprocedures.6810Managementprocedures.6810.1LowerLayerManagementEntity(LLME).6810.2MACconnectionmanagement.6910.2.1MACconnectionset-up.6910.2.2MACconnectionrelease.6910.2.3MACconnectionmodification.7010.2.4MACconnectionidentifiers.7010.2.4.1Overview.7010.2.4.2AdvancedMACConnectionIdentifiers(AMCI).7110.2.4.3BasicMACConnectionIdentifiers(BMCI).7110.2.4.4MACConnectionEndpointIdentifier(MCEI).7110.2.5Selectionoflogicalchannel(CSorCF).7210.3DLCC-plane(LAPC)management.7
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