ETSI EN 300 908 V8.2.1 (2000-06)

Digital cellular telecommunications system (Phase 2+) (GSM); Multiplexing and multiple access on the radio path (GSM 05.02 version 8.2.1 Release 1999)

REN/SMG-020502Q8

Digitalni celični telekomunikacijski sistem (faza 2+) – Multipleksiranje in večkratni dostop na radijski poti (GSM 05.02, različica 8.2.1, izdaja 1999)

General Information

• Status: Published
• Publication Date: 19-Jun-2000
• Technical Committee: SMG 2 - Radio
• Current Stage: 12 - Completion
• Due Date: 19-May-2000
• Completion Date: 20-Jun-2000
• Ref Project: SIST EN 300 908 V8.2.1:2003 - Digital cellular telecommunications system (Phase 2+) (GSM); Multiplexing and multiple access on the radio path (GSM 05.02 version 8.2.1 Release 1999)

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital cellular telecommunications system (Phase 2+) (GSM); Multiplexing and multiple access on the radio path (GSM 05.02 version 8.2.1 Release 1999)33.070.50Globalni sistem za mobilno telekomunikacijo (GSM)Global System for Mobile Communication (GSM)ICS:Ta slovenski standard je istoveten z:EN 300 908 Version 8.2.1SIST EN 300 908 V8.2.1:2003en01-december-2003SIST EN 300 908 V8.2.1:2003SLOVENSKI
STANDARD



SIST EN 300 908 V8.2.1:2003



ETSIEN300908V8.2.1(2000-06)EuropeanStandard(Telecommunicationsseries)Digitalcellulartelecommunicationssystem(Phase2+);Multiplexingandmultipleaccessontheradiopath(GSM05.02version8.2.1Release1999)GLOBALSYSTEMFORMOBILECOMMUNICATIONSRSIST EN 300 908 V8.2.1:2003



ETSIETSIEN300908V8.2.1(2000-06)2(GSM05.02version8.2.1Release1999)ReferenceREN/SMG-020502Q8KeywordsDigitalcellulartelecommunicationssystem,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 300 908 V8.2.1:2003



ETSIETSIEN300908V8.2.1(2000-06)3(GSM05.02version8.2.1Release1999)ContentsIntellectualPropertyRights.6Foreword.61Scope.71.1References.71.2Abbreviations.82General.83Logicalchannels.83.1General.83.2Trafficchannels.83.2.1General.83.2.2Speechtrafficchannels.93.2.3Circuitswitcheddatatrafficchannels.93.2.4Packetdatatrafficchannels(PDTCH).93.3Controlchannels.93.3.1General.93.3.2Broadcastchannels.103.3.2.1Frequencycorrectionchannels(FCCHandCFCCH).103.3.2.2Synchronizationchannels.103.3.2.2.1Synchronizationchannel(SCH).103.3.2.2.2COMPACTsynchronizationchannel(CSCH).103.3.2.3Broadcastcontrolchannel(BCCH).113.3.2.4PacketBroadcastControlChannels.113.3.2.4.1PacketBroadcastControlChannel(PBCCH).113.3.2.4.2COMPACTPacketBroadcastControlChannel(CPBCCH).123.3.3Commoncontroltypechannels.123.3.3.1Commoncontroltypechannels,knownwhencombinedasacommoncontrolchannel(CCCH).123.3.3.2PacketCommoncontrolchannels.123.3.3.2.1PacketCommonControlChannels(PCCCH).123.3.3.2.2COMPACTCommonControlChannels(CPCCCH).133.3.4Dedicatedcontrolchannels.133.3.4.1Circuitswitcheddedicatedcontrolchannels.133.3.4.2Packetdedicatedcontrolchannels.133.3.5CellBroadcastChannel(CBCH).133.3.6CTScontrolchannels.143.3.6.1CTSbeaconchannel(BCH).143.3.6.2CTSpagingchannel(CTSPCH).143.3.6.3CTSaccessrequestchannel(CTSARCH).143.3.6.4CTSaccessgrantchannel(CTSAGCH).143.4Combinationofchannels.144Thephysicalresource.144.1General.144.2Radiofrequencychannels.154.2.1Cellallocationandmobileallocation.154.2.2Downlinkanduplink.154.3Timeslots,TDMAframes,andtimegroups.154.3.1General.154.3.2Timeslotnumber.154.3.3TDMAframenumber.164.3.4Timegroup.165Physicalchannels.165.1General.165.2Bursts.165.2.1General.16SIST EN 300 908 V8.2.1:2003



ETSIETSIEN300908V8.2.1(2000-06)4(GSM05.02version8.2.1Release1999)5.2.2Typesofburstandbursttiming.175.2.3Normalburst(NB).175.2.4Frequencycorrectionburst(FB).195.2.5SynchronizationBurst(SB).195.2.6Dummyburst.205.2.7Accessburst(AB).205.2.8Guardperiod.215.3Physicalchannelsandbursts.215.4Radiofrequencychannelsequence.215.5TimeslotandTDMAframesequence.215.6Parametersforchanneldefinitionandassignment.225.6.1General.225.6.2Generalparameters.225.6.3Specificparameters.226Mappingoflogicalchannelsontophysicalchannels.226.1General.226.2Mappinginfrequencyoflogicalchannelsontophysicalchannels.236.2.1General.236.2.2Parameters.236.2.3Hoppingsequencegeneration.246.2.4Specificcases.256.2.5Changeinthefrequencyallocationofabasetransceiverstation.256.2.6FrequencyassignmentinCTS.256.3Mappingintimeoflogicalchannelsontophysicalchannels.256.3.1Mappingintimeofcircuitswitchedlogicalchannelsontophysicalchannels.256.3.1.1General.256.3.1.2Keytothemappingtableofclause7.266.3.1.3MappingofBCCHdata.266.3.1.4MappingofSIDFrames.276.3.2Mappingintimeofpacketlogicalchannelsontophysicalchannels.276.3.2.1General.276.3.2.2Mappingoftheuplinkchannels.286.3.2.2.1Mappingofuplinkpackettrafficchannel(PDTCH/U)andPACCH/U.286.3.2.2.2MappingofthePacketTimingAdvanceControlChannel(PTCCH/U).286.3.2.2.3MappingoftheuplinkPCCCHi.e.PRACH.296.3.2.2.3aMappingoftheCOMPACTuplinkCPCCCHi.e.CPRACH.296.3.2.3Mappingofthedownlinkchannels.296.3.2.3.1Mappingofthe(PDTCH/D)andPACCH/D.296.3.2.3.2MappingofthePTCCH/D.296.3.2.3.3MappingofthePBCCH.296.3.2.3.3aMappingoftheCOMPACTCPBCCH.296.3.2.3.4MappingofthePCCCH.296.3.2.3.4aMappingoftheCOMPACTCPCCCH.306.3.2.4MappingofPBCCHdata.306.3.2.4aMappingofCOMPACTCPBCCHdata.316.3.3MappingintimeofCTScontrolchannelsontophysicalchannels.316.3.3.1CTSBCHtimeslotassignment.316.3.3.2CTSPCH,CTSARCHandCTSAGCHtimeslotassignment.336.4Permittedchannelcombinations.336.4.1Permittedchannelcombinationsontoabasicphysicalchannel.336.4.2Multislotconfigurations.346.4.2.1Multislotconfigurationsforcircuitswitchedconnections.346.4.2.2Multislotconfigurationsforpacketswitchedconnections.356.5Operationofchannelsandchannelcombinations.356.5.1General.356.5.2DeterminationofCCCH_GROUPandPAGING_GROUPforMSinidlemode.376.5.3Determinationofspecificpagingmultiframeandpagingblockindex.386.5.4ShortMessageServiceCellBroadcast(SMSCB).386.5.5Voicegroupandvoicebroadcastcallnotifications.386.5.6DeterminationofPCCCH_GROUPandPAGING_GROUPforMSinGPRSattachedmode.39SIST EN 300 908 V8.2.1:2003



ETSIETSIEN300908V8.2.1(2000-06)5(GSM05.02version8.2.1Release1999)6.5.7DeterminationofCTS_PAGING_GROUPandspecificpaging52-multiframeforMSinCTSmode.40AnnexA(normative):Phase2mobilesinaPhase1infrastructure.59A.1Scope.59A.2ImplementationoptionsforTCHchannels.59A.2.1C0fillingontheTCH.59A.2.1.1Adummyburstwith(BN61,BN62,BN86)=trainingsequencebitsofnormalbursts.59A.2.1.2Adummyburstwiththe"C0fillingtrainingsequence.59A.2.1.3Adummyburstwith(BN61,BN62,BN86)mappedfromtheTSCbitsofnormalburstsaccordingtothetable;below.59A.2.1.4PartialSIDinformation.59A.2.2Halfburstfilling.59A.2.2.1PartialSIDinformationfromanyassociatedSIDframe;or.60A.2.2.2Themixedbitsofthedummybursts(encryptedornotencrypted).60A.2.3DummyburstStealingflag.60A.2.4HalfburstFillingStealingflag.60A.2.5Allowedcombinations.60A.3IdleChannels.60AnnexB(normative):Multislotcapability.61B.1MSclassesformultislotcapability.61B.2Constraintsimposedbytheserviceselected.63B.3NetworkrequirementsforsupportingMSmultislotclasses.63AnnexC(Informative):CTSBCHTimeslotshiftingexample.66AnnexD(Informative):COMPACTmultiframestructureexamples.67AnnexE(informative):Changecontrolhistory.75History.77SIST EN 300 908 V8.2.1:2003



ETSIETSIEN300908V8.2.1(2000-06)6(GSM05.02version8.2.1Release1999)IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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)hasbeenproducedbytheSpecialMobileGroup(SMG).Thepresentdocumentdefinesthephysicalchannelsoftheradiosub-systemrequiredtosupportthelogicalchannelsofthedigitalmobilecellularandpersonalcommunicationsystemsoperatinginthe900MHzand1800MHzband(GSM900andDCS1800).ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithinSMGandmaychangefollowingformalSMGapproval.ShouldSMGmodifythecontentsofthepresentdocumentitwillthenberepublishedbyETSIwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:Version8.x.ywhere:8indicatesrelease1999ofGSMPhase2+.xtheseconddigitisincrementedforchangesofsubstance,i.e.technicalenhancements,corrections,updates,etc.ythethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthespecification.NationaltranspositiondatesDateofadoptionofthisEN:12May2000DateoflatestannouncementofthisEN(doa):31August2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):28February2001DateofwithdrawalofanyconflictingNationalStandard(dow):28February2001SIST EN 300 908 V8.2.1:2003



ETSIETSIEN300908V8.2.1(2000-06)7(GSM05.02version8.2.1Release1999)1ScopeThepresentdocumentdefinesthephysicalchannelsoftheradiosub-systemrequiredtosupportthelogicalchannels.Itincludesadescriptionofthelogicalchannelsandthedefinitionoffrequencyhopping,TDMAframes,timeslotsandbursts.1.1References• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.• ForthisRelease1999document,referencestoGSMdocumentsareforRelease1999versions(version8.x.y).[1]GSM01.04:"Digitalcellulartelecommunicationssystem(Phase2+);Abbreviationsandacronyms".[2]GSM03.03:"Digitalcellulartelecommunicationssystem(Phase2+);Numbering,addressingandidentification".[3]GSM04.03:"Digitalcellulartelecommunicationssystem(Phase2+);MobileStation-BaseStationSystem(MS-BSS)interfaceChannelstructuresandaccesscapabilities".[4]GSM04.06:"Digitalcellulartelecommunicationssystem(Phase2+);MobileStation-BaseStationSystem(MS-BSS)interfaceDataLink(DL)layerspecification".[5]GSM04.08:"Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacelayer3specification".[6]GSM05.03:"Digitalcellulartelecommunicationssystem(Phase2+);Channelcoding".[7]GSM05.04:"Digitalcellulartelecommunicationssystem;Modulation".[8]GSM05.05:"Digitalcellulartelecommunicationssystem(Phase2+);Radiotransmissionandreception".[9]GSM05.08:"Digitalcellulartelecommunicationssystem(Phase2+);Radiosubsystemlinkcontrol".[10]GSM05.10:"Digitalcellulartelecommunicationssystem(Phase2+);Radiosubsystemsynchronization".[11]GSM03.64:"Digitalcellulartelecommunicationssystem(Phase2+);GeneralPacketRadioService(GPRS);OveralldescriptionoftheGPRSRadioInterface;Stage2".[12]GSM04.60:"Digitalcellulartelecommunicationssystem(Phase2+);GeneralPacketRadioService(GPRS);MobileStation(MS)-BaseStationSystem(BSSinterface;RadioLinkControl(RLC)andMediumAccessControl(MAC)LayerSpecification".[13]GSM03.52:"Digitalcellulartelecommunicationssystem(Phase2+);GSMCordlessTelephonySystem(CTS),Phase1;LowerlayersoftheCTSRadioInterface;Stage2".[14]GSM04.56:"Digitalcellulartelecommunicationssystem(Phase2+);GSMCordlessTelephonySystem(CTS),Phase1;CTSradiointerfacelayer3specification".[15]GSM05.56:"Digitalcellulartelecommunicationssystem(Phase2+);GSMCordlessTelephonySystem(CTS),Phase1;CTS-FPradiosubsystem".SIST EN 300 908 V8.2.1:2003



ETSIETSIEN300908V8.2.1(2000-06)8(GSM05.02version8.2.1Release1999)1.2AbbreviationsAbbreviationsusedinthepresentdocumentarelistedinGSM01.04[1].2GeneralTheradiosubsystemisrequiredtosupportacertainnumberoflogicalchannelsthatcanbeseparatedintotwocategoriesasdefinedinGSM04.03:i)Thetrafficchannels(TCH's)ii)ThecontrolchannelsMoreinformationisgivenabouttheselogicalchannelsinclause3whichalsodefinesanumberofspecialchannelsusedbytheradiosub-system.Clause4ofthisdocumentdescribesthephysicalresourceavailabletotheradiosub-system,clause5definesphysicalchannelsbasedonthatresourceandclause6specifieshowthelogicalchannelsshallbemappedontophysicalchannels.Figure1depictsthisprocess.3Logicalchannels3.1GeneralThisclausedescribesthelogicalchannelsthataresupportedbytheradiosubsystem.3.2Trafficchannels3.2.1GeneralTrafficchannels(TCH's)areintendedtocarryeitherencodedspeechoruserdataincircuitswitchedmode.Twogeneralformsoftrafficchannelaredefined:i)Fullratetrafficchannel(TCH/F).Thischannelcarriesinformationatagrossrateof22,8kbit/s.ii)Halfratetrafficchannel(TCH/H).Thischannelcarriesinformationatagrossrateof11,4kbit/s.iii)Enhancedcircuitswitchedfullratetrafficchannel(E-TCH/F).Thischannelcarriesinformationatagrossrateof69.6kbit/sincludingthestealingsymbols.Packetdatatrafficchannels(PDTCH's)areintendedtocarryuserdatainpacketswitchedmode.ForthepurposeofthisEN,anyreferencetotrafficchanneldoesnotapplytoPDTCHunlessexplicitlystated.Alltrafficchannelsarebi-directionalunlessotherwisestated.Unidirectionaldownlinkfullratechannels,TCH/FD,aredefinedasthedownlinkpartofthecorrespondingTCH/F.MultiplefullratechannelscanbeallocatedtothesameMS.Thisisreferredtoasmultislotconfigurations,whichisdefinedinsubclause6.4.2.1.MultiplepacketdatatrafficchannelscanbeallocatedtothesameMS.Thisisreferredtoasmultislotpacketconfigurations,asdefinedinsubclause6.4.2.2.Thespecifictrafficchannelsavailableinthecategoriesofspeechanduserdataaredefinedinthesubclausesfollowing.SIST EN 300 908 V8.2.1:2003



ETSIETSIEN300908V8.2.1(2000-06)9(GSM05.02version8.2.1Release1999)3.2.2SpeechtrafficchannelsThefollowingtrafficchannelsaredefinedtocarryencodedspeech:i)Fullratetrafficchannelforspeech(TCH/FS).ii)Halfratetrafficchannelforspeech(TCH/HS).iii)Enhancedfullratetrafficchannelforspeech(TCH/EFS).iv)Adaptivefullratetrafficchannelforspeech(TCH/AFS).v)Adaptivehalfratetrafficchannelforspeech(TCH/AHS).3.2.3CircuitswitcheddatatrafficchannelsThefollowingtrafficchannelsaredefinedtocarryuserdata:i)Fullratetrafficchannelfor9,6kbit/suserdata(TCH/F9.6).ii)Fullratetrafficchannelfor4,8kbit/suserdata(TCH/F4.8).iii)Halfratetrafficchannelfor4,8kbit/suserdata(TCH/H4.8).iv)Halfratetrafficchannelfor≤2,4kbit/suserdata(TCH/H2.4).v)Fullratetrafficchannelfor≤2,4kbit/suserdata(TCH/F2.4).vi)Fullratetrafficchannelfor14,4kbit/suserdata(TCH/F14.4).vii)Enhancedcircuitswitchedfullratetrafficchannelfor28,8kbit/suserdata(E-TCH/F28.8)viii)Enhancedcircuitswitchedfullratetrafficchannelfor32,0kbit/suserdata(E-TCH/F32.0)ix)Enhancedcircuitswitchedfullratetrafficchannelfor43.2kbit/suserdata(E-TCH/F43.2)3.2.4Packetdatatrafficchannels(PDTCH)APDTCHcorrespondstotheresourceallocatedtoasingleMSononephysicalchannelforuserdatatransmission.Duetothedynamicmultiplexingontothesamephysicalchannelofdifferentlogicalchannels(seesubclause6.3.2),aPDTCHusingGMSKmodulationcarriesinformationataninstantaneousbitraterangingfrom0to22.8kbit/s.APDTCHusing8PSKmodulationcarriesinformation(includingstealingsymbols)ataninstantaneousbitraterangingfrom0to69.6kbit/s.Allpacketdatatrafficchannelsareuni-directional,eitheruplink(PDTCH/U),foramobileoriginatedpackettransferordownlink(PDTCH/D)foramobileterminate
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