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编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第PAGE21页共NUMPAGES21页第PAGE\*MERGEFORMAT21页共NUMPAGES\*MERGEFORMAT21页2.NormativereferencesThefollowingreferenceddocumentsareindispensablefortheapplicationofthisstandard.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendmentsorcorrigenda)applies.2.1IEEEdocumentsIEEEStd802,IEEEStandardsforLocalandMetropolitanAreaNetworks:OverviewandArchitecture.IEEEStd802.15.2™,IEEERecommendedPracticeforTelecommunicationsandInformationexchangebetweensystems—Localandmetropolitanareanetworks—SpecificRequirements—Part15.2:CoexistenceofWirelessPersonalAreaNetworkswithOtherWirelessDevicesOperatinginUnlicensedFrequencyBand.2.2ISOdocumentsISO/IEC3309,Informationtechnology—Telecommunicationsandinformationexchangebetweensystems—High-leveldatalinkcontrol(HDLC)procedures—Framestructure.ISO/IEC7498-1,Informationtechnology—OpenSystemsInterconnection—BasicReferenceModel:TheBasicModel.ISO/IEC8802-2,Informationtechnology—Telecommunicationsandinformationexchangebetweensystems—Localandmetropolitanareanetworks—Specificrequirements—Part2:Logicallinkcontrol.ISO/IEC10039,Informationtechnology—OpenSystemsInterconnection—LocalAreaNetworks—MediumAccessControl(MAC)servicedefinition.ISO/IEC15802-1,Informationtechnology—Telecommunicationsandinformationexchangebetweensystems—Localandmetropolitanareanetworks—Commonspecifications—Part1:MediumAccessControl(MAC)servicedefinition.2.3ITUdocumentsITU-TRecommendationG.711,Pulsecodemodulation(PCM)ofvoicefrequencies.ITU-TRecommendationO.150,Digitaltestpatternsforperformancemeasurementsondigitaltransmissionequipment.ITU-TRecommendationO.153,Basicparametersforthemeasurementoferrorperformanceatbitratesbelowtheprimaryrate.ITU-TRecommendationX.200,Informationtechnology—Opensystemsinterconnection—Basicreferencemodel:Thebasicmodel.2.4OtherdocumentsIETFRFC1363,AProposedFlowSpecification.IETFRFC1661,ThePoint-to-PointProtocol(PPP).IrDAObjectExc