ISO IEC 04005-4-2023.docx
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ISO IEC 04005-4-2023.docx
INTERNATIONA1.STANDARDISO/IEC4005-4editionF1.rst2023-03Te1.ecommunicationsandinformationexchangebetweensystems一Unmannedaircraftareanetwork(UAAN)PtefsiCa1.anddata1.inkprotoco1.sforvideocommunicationTe1.ecommunicationsetGchange(!InformationentresystemesRoseaudezonededrones(Unmannedaircraftareanetwork-UAAN)-Panie4:Protoco1.esde1.iaisondedonneesetphysiquespourIacommunicationvideoReferencenumberISO/IEC4005-4:2023(E)©ISO/IEC2023COPYRIGHTPROTECTEDDOCUMENT©ISO/1EC2023IUirhM*hedbdi1.iUedotherwiseupdhi.or啪UIBndttaeDmk<nroni(ncm11ni10tf1.*Mqn1.C6pW11opypMRHt1.onmaytheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbe1.oworISO'smemberbodyinthecountryoftherequester.f),WV>fifiU81.andonnet8CH-1214Vernier,GenevaPhone:M1.22749O1.11觥ftte:丽丽BQrgPub1.ishedinSwitzer1.andContentsForewordV5.1.3Framestructun'35.2ChanneIGeneraI55.3.2TUrbooncoding”«一»««»-65.3.5Modu1.ation5.4.2Sjnchronization12I三三三三三*三*三三»三三w16.3 Subchanne1.166.4 SubchanneISubchanne1.negotiationgeneratedCSCH256.4.3 BroadCaStingConfination.276.4.4 Genera1.一.29iiiPageIntroductionviScope1Normativereferences1Termsanddefinitions1Abbreviatedtcrms1Physica1.1.ayer25.1 Channe1.andframestructurefordatachanne1.25.1.1 Thenumberofdatachanne1.sandbandwidth2SS工S1.ottransmittimemaskSubchanne1.s4Dedicatedsubchanne1.s51.1.1 andframeStnicturefortonechanne1.1.1.2 S1.ottransmitpower5.3 Encodingprocedure5.3.1 CRC5.3.3 Ratematching95.3.4 Inter1.eaving95.3.6 Burstmappingmapping537PU1.SeInaPP1.ng.一.115.4 Physica1.1.ayerprocedure125.4.1 Subchanne1.power5.4.3 Measurements12544CoeX1.StenCeoPeratIon.12Data1.ink1.ayer136.1 Genera1.136.2 Channe1.mappingandmeasurements146.2.1 Genera1.ofcommunicationresourcesandsubs1.otsets6.2.3 Interferencepowerca1.cu1.ation156.2.4 SI1.bChanne1.iDp*<.-.-.>>.->«>*>166.3.1 Genera1.negotiationfora1.1.ocation6.3.2 Subchanne1.negotiationusingsharedchanne1.206.3.3 Subchanne1.negotiationusingdedicateds1.ot236.3.4 a1.1.ocationandusing1.inkconrmation6.4.1 Genera1.256.4.2 Subchanne1.resourcea1.1.ocationcompetition26Generated1.inkvideosubchanne1.(VSCH)informationbeinga1.1.ocatedoroccupied286.5Subchanne1.occupationandco1.1.isionmanagement296.5.1 Powercontro1.inoccupationstage6.5.3 Subchanne1.occupationandreturnmethod306.5.4 Co1.1.isiontonetransmissionandco1.1.isionmanagement30ForewordCommission)formIECspecia1.izedsystemdeve1.opmentofStandardization.Standardsthroughtechnica1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISOandIECra1.sotakepartintheneededdescnbedtheindifTerentISO1.ECDirectives,Partshou1.dparticu1.ar.Thisd<mmcn1.approva1.draftedinAttentiondrawn1.S0andpossibi1.itythatsomeofresponsib1.eforofidcntifyinganymaya1.1.suchsubject1.istofpatentdec1.arationsreceived(seehttps:/patents.iec.ch).expressionsexp1.anationtoconformityassessment,standards,informationaboutSpecificadherenceandSubcommitteeScwasTe1.ecommunicatwnsnrmrtonCommitteebetweenSystems1.nformationtechno1.ogy,body.feedbackconp1.etcqucstionsonIhesedocumcntshou1.dbedirectedwwwMiGzWeHbeRkhunIS1.andardSISO(theInternationa1.OrganizationforStandardization)andIEC(theInternationa1.E1.ectrotechnica1.membersofISOtheparticipateintheforwor1.dwideInternationa1.Nationa1.bodiesarccommitteesUSiabHShedbytherespectiveorganizationtodea1.withparticu1.arfie1.dsoftechnica1.activity.ISOandIECmitteesco1.1.aborateinfie1.dsofmutua1.interest.Otherinternationa1.work.Theproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceareforthetypesofdocument1.Inbenoted,thedifferentwascriteriaMWdanGswiU"Jwdi1.oria1.nU“限ISO/IECDirectives,Part2(seewww.iso.org/directivesoru,ww.iec.chmembers.expertsrefdocs).vOfpatentrights.totheIECsha1.1.notbehe1.dthee1.ementsthisdocumentorbethepatentrights.Detai1.sofanypatentrightsidentifiedduringthedeve1.opmentof4he-dum4mUv4tWmtheIntroductionand/orontheISO1.istofPatTntd*Em。晔(seewww.iso.org/patents)ortheIECAnytradenameusedinthisdocumentisinformationgivenfortheconvenienceofusersanddoesnotconstituteanendorsementForanre1.atedofthevo1.untarynatureofwe1.1.themeaningofISO1.SO,stermstoth。WokiTVadoQrganizatkm(WTO)princip1.esin:h。TEhnkaIBanj>feu>T11<(TBT)seewww.iso.org/iso/fbrcword.htni1.IntheIEC,seewsv¼.iec.chunderstanding-s1.andards.Thisdocument6,preparedbyJointndTechnica1.exchangeSOECTC1.p.A1.istofa1.1.partsintheISO/IEC4005scriescanbefoundontheISOandiECwebsites.AnyAOrIiStingOfthirbodiescanbefoundatuser'snationa1.www.iec.ch/nationa1.-committees.Introdu