REN/DECT-050145

Digitalne izboljšane brezvrvične telekomunikacije (DECT) - Brezžična relejna postaja (WRS)

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Status
Published
Publication Date
24-Sep-2000
Current Stage
12 - Completion
Due Date
08-Sep-2000
Completion Date
25-Sep-2000

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Standard
EN 300 700:2001
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72 pages
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital Enhanced Cordless Telecommunications (DECT); Wireless Relay Station (WRS)33.070.30'(&7Digital Enhanced Cordless Telecommunications (DECT)ICS:Ta slovenski standard je istoveten z:EN 300 700 Version 1.2.1SIST EN 300 700:2001en01-september-2001SIST EN 300 700:2001SLOVENSKI

STANDARD
SIST EN 300 700:2001

ETSIEN300700V1.2.1(2000-09)EuropeanStandard(Telecommunicationsseries)DigitalEnhancedCordlessTelecommunications(DECT);WirelessRelayStation(WRS)SIST EN 300 700:2001

ETSIETSIEN300700V1.2.1(2000-09)2ReferenceREN/DECT-050145KeywordsDECT,repeaterETSI650RoutedesLuciolesF-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 300 700:2001

ETSIETSIEN300700V1.2.1(2000-09)3ContentsIntellectualPropertyRights................................................................................................................................6Foreword.............................................................................................................................................................61Scope........................................................................................................................................................72References................................................................................................................................................73Definitionsandabbreviations...................................................................................................................83.1Definitions..........................................................................................................................................................83.2Abbreviations.....................................................................................................................................................94WirelessRelayStation(WRS)...............................................................................................................104.1Introduction......................................................................................................................................................104.2Description.......................................................................................................................................................104.2.1PHYlayerfunctions....................................................................................................................................114.2.2MAClayerfunctions..................................................................................................................................114.2.3DLClayerfunctions....................................................................................................................................114.2.4NWKlayerfunctions..................................................................................................................................114.2.4.1Over-the-airmaintenance......................................................................................................................114.2.5Identities.....................................................................................................................................................124.3Services............................................................................................................................................................124.4Procedures........................................................................................................................................................124.4.1PHYlayer...................................................................................................................................................124.4.2MAClayer..................................................................................................................................................124.4.2.1Extendedfixedpartcapabilities............................................................................................................124.4.2.2Hopcontrol...........................................................................................................................................125CordlessRadioFixedPart(CRFP)........................................................................................................135.1Description.......................................................................................................................................................135.1.1General........................................................................................................................................................135.1.2Referencemodel.........................................................................................................................................135.1.3MAClayerfunctions..................................................................................................................................135.1.3.1General..................................................................................................................................................135.1.3.2Framemultiplexingstructure................................................................................................................145.1.3.3Logicalchannelmapping......................................................................................................................155.1.3.4QualityControlandFlowControl........................................................................................................155.1.4NWKlayerfunctions..................................................................................................................................155.1.5Identities.....................................................................................................................................................165.1.5.1Identitiesandaddressing.......................................................................................................................165.1.5.2Subscriptiondata...................................................................................................................................165.2Messages..........................................................................................................................................................165.2.1MAClayercontrol......................................................................................................................................165.3Procedures........................................................................................................................................................175.3.1MAClayer..................................................................................................................................................175.3.1.1ConnectionOrientedmode(C/O)proceduresatCRFP........................................................................175.3.1.1.1CreationofaRelayMultiBearerControl(RMBC)........................................................................175.3.1.1.2NormalC/Obearersetup.................................................................................................................175.3.1.1.3DualC/Obearersetup.....................................................................................................................185.3.1.1.4C/Oconnectionrelease....................................................................................................................195.3.1.1.5C/Oabnormalconnectionrelease....................................................................................................205.3.1.2CRFPconnectionsuspendandresume.................................................................................................215.3.1.3C/Obearerhandover.............................................................................................................................225.3.2DLClayer...................................................................................................................................................245.3.2.1Connectionhandover............................................................................................................................245.3.2.2DLCvariables.......................................................................................................................................255.3.3NWKlayer..................................................................................................................................................255.3.4Security.......................................................................................................................................................275.3.4.1General..................................................................................................................................................27SIST EN 300 700:2001

ETSIETSIEN300700V1.2.1(2000-09)45.3.4.2CRFPinitializationofPTcipherkey....................................................................................................305.3.5Management...............................................................................................................................................305.3.5.1CRFPMACmodes...............................................................................................................................305.3.5.2CRFPstatesandstatetransitions..........................................................................................................305.4ExampleoperationofCRFP.............................................................................................................................315.4.1Introduction.................................................................................................................................................315.4.2ExampleGAPprocedures...........................................................................................................................316RepeaterPart(REP)...............................................................................................................................316.1Description.......................................................................................................................................................316.1.1General........................................................................................................................................................316.1.2Referencemodel.........................................................................................................................................316.1.3MAClayerfunctions..................................................................................................................................326.1.3.1General..................................................................................................................................................326.1.3.2Framemultiplexing...............................................................................................................................326.1.3.2.1Qualitycontrol.................................................................................................................................346.1.3.2.2Bearersselection..............................................................................................................................356.1.3.2.3Relayofaduplexbearer..................................................................................................................356.1.3.2.4Relayofadoublesimplexbearer....................................................................................................356.1.3.3Logicalchannelmapping......................................................................................................................356.1.4DLCfunctions............................................................................................................................................366.1.5NWKlayerfunctions..................................................................................................................................366.1.6Managementfunctions................................................................................................................................366.1.6.1Identitiesandaddressing.......................................................................................................................366.2Definitions........................................................................................................................................................376.3Messages..........................................................................................................................................................376.3.1MACcontrol(MT)......................................................................................................................................376.4Procedures........................................................................................................................................................376.4.1MAClayer..................................................................................................................................................376.4.1.1C/Oconnection.....................................................................................................................................376.4.1.1.1Complementaryconnectionsetupprocedure...................................................................................376.4.1.1.2Creationofadoubleduplexbearer..................................................................................................386.4.1.1.3Mappingprocedure..........................................................................................................................396.4.1.2REPrelayedC/Oconnection.................................................................................................................406.4.1.2.1IWU.................................................................................................................................................406.4.1.2.2REPrelayedC/Osingleduplexbearersetup...................................................................................416.4.1.2.3REPrelayedC/Obearerrelease......................................................................................................416.4.1.2.4REPrelayedC/Obearerhandover...................................................................................................426.4.2DLClayer...................................................................................................................................................426.4.2.1REPrelayedC/Oconnectionhandover.................................................................................................426.4.3Management...............................................................................................................................................436.4.3.1REPstates.............................................................................................................................................436.4.3.2REPactionsandstatestransitions.........................................................................................................446.4.3.2.1ActionsintheIdle_UnlockedandActive_Unlockedstates.............................................................446.4.3.2.2ActionsintheLockedstate.............................................................................................................446.4.3.2.3EntryintotheActive_Idlestate.......................................................................................................446.4.3.2.4ActionsintheActive_Idlestate.......................................................................................................446.4.3.2.5EntryintotheActive_Trafficstate..................................................................................................456.4.3.2.6ActionsintheActive_Trafficstate..................................................................................................456.4.3.3Channelselection..................................................................................................................................456.5ExampleoperationofREP...............................................................................................................................45AnnexA(normative):TheoptionalCRFPinterfacetoREP...........................................................54A.1Description.............................................................................................................................................54A.1.1General.............................................................................................................................................................54A.1.2Framemultiplexingstructure...........................................................................................................................54A.2Messages................................................................................................................................................55A.2.1MAClayer........................................................................................................................................................55A.2.2Hopcontrol.......................................................................................................................................................55SIST EN 300 700:2001

ETSIETSIEN300700V1.2.1(2000-09)5A.3Procedures..............................................................................................................................................55A.3.1MAClayer........................................................................................................................................................55A.3.2Channelselection.............................................................................................................................................58AnnexB(normative):CRFPInterworkingwithGAP-basedFixedParts.....................................59B.1AdditionsandmodificationstoGAPFixedParts..................................................................................59B.1.1Downlinkbroadcastfor"CRFPInterworkingwithGAP-basedFixedParts"..................................................59B.1.1.1QT-Extendedfixedpartcapabilities..........................................................................................................59B.1.2Intra-cellBearerHandover...............................................................................................................................59B.1.3NWKlayerfeatures/proceduressupport..........................................................................................................60B.1.4Bearerhandoverbitmaskmanagement............................................................................................................60B.2RequirementsontheCRFP....................................................................................................................60B.2.1General.............................................................................................................................................................60B.2.2Downlinkbroadcast..........................................................................................................................................61B.2.2.1NTmessage.................................................................................................................................................61B.2.2.2QT-staticinformation(QH=0)..................................................................................................................61B.2.2.3QT-ExtendedRFcarrierinformation(QH=2)..........................................................................................62B.2.2.4QT-FPcapabilities(QH=3)......................................................................................................................62B.2.2.5QT-ExtendedFPcapabilities(QH=4)......................................................................................................63B.2.2.6QT-SARIsupport(QH=5)........................................................................................................................63B.2.2.7QT-Multiframenumber(QH=6)...............................................................................................................63B.2.3Pagingbroadcast..............................................................................................................................................64B.2.3.1Shortpage,normal/extendedpaging...........................................................................................................64B.2.3.2Zerolengthpage,normal/extendedpaging.................................................................................................64B.2.4Qualitycontrolofrelayedconnections.............................................................................................................64B.2.5NWKlayerfeatures/proceduressupport..........................................................................................................65B.3NWKlayerprocedures...........................................................................................................................65B.3.1ObtainingaccessrightsforWRS.....................................................................................................................65B.3.2RetrievalofWRS-RPN...................................................................................................................................66B.3.3Indication/modificationofWRS-RPN............................................................................................................67B.3.4ObtainingaccessrightsforencryptionofconnectionsrelayedbyWRS..........................................................68B.3.5IndicationofWRS-cipherkey........................................................................................................................69B.3.6Dualcipherswitching.......................................................................................................................................69B.3.7LocationregistrationwithTPUIassignmentforWRS.....................................................................................71B.4Managementprocedures.........................................................................................................................71B.4.1InitializationofCRFP......................................................................................................................................71B.4.1.1Indication/ModificationofWRS/RPN..................................................................................................71B.4.2ManagementforEncryptionofrelayedconnections........................................................................................71History..............................................................................................................................................................72SIST EN 300 700:2001

ETSIETSIEN300700V1.2.1(2000-09)6IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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)hasbeenproducedbyETSIProjectDigitalEnhancedCordlessTelecommunications(DECT).NationaltranspositiondatesDateofadoptionofthisEN:1September2000DateoflatestannouncementofthisEN(doa):31December2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30June2001DateofwithdrawalofanyconflictingNationalStandard(dow):30June2001SIST EN 300 700:2001

ETSIETSIEN300700V1.2.1(2000-09)71ScopeThepresentdocumentdefinestheDigitalEnhancedCordlessTelecommunications(DECT)WirelessRelayStation(WRS).AWRSisanadditionalbuildingblockfortheDECTfixednetwork.ThepresentdocumentdefinesprovisionsneededforacontrolledandreliableapplicationoftheDECTWRSinfrastructurebuildingblock.Theseprovisionsarenotrelatedtoanyspecificprofile.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.[1]ETSIEN300175-1(V1.4):"DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Part1:Overview".[2]ETSIEN300175-2(V1.4):"DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Part2:PhysicalLayer(PHY)".[3]ETSIEN300175-3(V1.4):"DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Part3:MediumAccessControl(MAC)Layer".[4]ETSIEN300175-4(V1.4):"DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Part4:DataLinkControl(DLC)Layer".[5]ETSIEN300175-5(V1.4):"DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Part5:Network(NWK)Layer".[6]ETSIEN300175-6(V1.4):"DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Part6:IdentitiesandAddressing".[7]ETSIEN300175-7(V1.4):"DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Part7:SecurityFeatures".[8]ETSIEN300175-8(V1.4):"DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Part8:SpeechCodingandTransmission".[9]ETSIETR043:"DigitalEnhancedCordlessTelecommunications(DECT);CommonInterface(CI);Servicesandfacilitiesrequirementsspecification".[10]ETSIETR246:"DigitalEnhancedCordlessTelecommunications(DECT);ApplicationofDECTWirelessRelayStations(WRS)".[11]ETSIEN300444(V1.3):"DigitalEnhancedCordlessTelecommunications(DECT);GenericAccessProfile(GAP)".SIST EN 300 700:2001

ETSIETSIEN300700V1.2.1(2000-09)83Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply:CordlessRadioFixedPart(CRFP):WRSthatprovidesindependentbearercontroltoaPortableradioTermination(PT)andFixedradioTermination(FT)forrelayedconnectionsFixedPart(DECTFixedPart)(FP):physicalgroupingthatcontainsalloftheelementsintheDECTnetworkbetweenthelocalnetworkandtheDECTairinterfaceNOTE1:ADECTFPcontainsthelogicalelementsofatleastoneFT,plusadditionalimplementationspecificelements.FixedradioTermination(FT):logicalgroupoffunctionsthatcontainsalloftheDECTprocessesandproceduresonthefixedsideoftheDECTairinterfaceNOTE2:AFTonlyincludeselementsthataredefinedintheDECTCIstandard.Thisincludesradiotransmissionelementstogetherwithaselectionoflayer2andlayer3elements.Handover:processofswitchingacallinprogressfromonephysicalchanneltoanotherphysicalchannel.Theseprocessescanbeinternal(seeinternalhandover)orexternal(seeexternalhandover)NOTE3:Therearetwophysicalformsofhandover,intra-cellhandoverandinter-cellhandover.Intra-cellhandoverisalwaysinternal.Inter-cellhandovercanbeinternalorexternal.InterWorkingUnit(IWU):unitthatisusedtointerconnectsubnetworksNOTE4:TheIWUcontainstheinterworkingfunctionsnecessarytosupporttherequiredsubnetworkinterworking.MediumAccessControl(MAC)Connection(CONNECTION):associationbetweenonesourceMACMulti-BearerControl(MBC)entityandonedestinationMACMBCentity.ThisprovidesasetofrelatedMACservices(asetoflogicalchannels),anditcaninvolveoneormoreunderlyingMACbearersPortablePart(DECTPortablePart)(PP):physicalgroupingthatcontainsallelementsbetweentheuserandtheDECTairinterface.PPisagenerictermthatmaydescribeoneorseveralphysicalpiecesNOTE5:ADECTPPislogicallydividedintoonePTplusoneormorePortableApplications(PAs).PortableradioTermination(PT):logicalgroupoffunctionsthatcontainsalloftheDECTprocessesandproceduresontheportablesideoftheDECTairinterfaceNOTE6:APTonlyincludeselementsthataredefinedintheDECTCIstandard.Thisincludesradiotransmissionelements(layer1)togetherwithaselectionoflayer2andlayer3elements.RadioFixedPart(RFP):onephysicalsub-groupofaFPthatcontainsalltheradioendpoints(oneormore)thatareconnectedtoasinglesystemofantennasRepeaterPart(REP):WRSthatrelaystheinformationwithinthehalfframetimeintervalWirelessRelayStation(WRS):physicalgroupingthatcombineselementsofbothPTsandFTstorelayinformationonaphysicalchannelfromoneDECTterminationtoaphysicalchannelforanotherDECTterm

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