数字电视传输DVB标准

DVBDVBDocument:A1071DVB1CACAMPEG-2CAMPEG-2MPEG-21.1DVBDVBDocument:A10722IRDVCRPCMPEG-23[1]ISO/IEC13818-1:GenericCodingofMovingPictureandAssociatedAudio:Systems.[2]ISO88241987:OpenSystemsInterconnection-SpecificationofAbstractSyntaxNotationOne(ASN.1).[3]ISO88251987:OpenSystemsInterconnection-SpecificationofbasicencodingrulesforAbstractSyntaxNotationOne(ASN.1).[4]prETS300468:SpecificationforServiceInformation(SI)inDigitalVideoBroadcasting(DVB)systems.[5]ETRXXX:AllocationofServiceInformation(SI)codesforDigitalVideoBroadcasting(DVB)Systems.[6]PCCardStandard,Volume2-ElectricalSpecification,February1995,PersonalComputerMemoryCardInternationalAssociation,Sunnyvale,California.[7]PCCardStandard,Volume3-PhysicalSpecification,February1995,PersonalComputerMemoryCardInternationalAssociation,Sunnyvale,California.[8]PCCardStandard,Volume4-MetaformatSpecification,February1995,PersonalComputerMemoryCardInternationalAssociation,Sunnyvale,California.[9]prETSxxxxxx:DVBSubtitlingSpecification(A009?)44.1CACADVBDVBDocument:A10734.14.2PC4.3-4.4ASN.1[2][3]PC4.5TLV4.655.1DVBDVBDocument:A1074PC5.2MPEG-2Ifthemodulegivesaccesstoanyservicesinthetransportstreamandthoseserviceshavebeenselectedbythehoust,thenthepacketscarryingthoseserviceswillbereturneddescrambled,andtheotherpacketsarenotmodified.5.3PCCA5.4DVBDVBDocument:A10755.4.1/5.4.2MPEG-21IOS/IEC13818-923tmdvmax=(n*TMCLKI)+(2*TMCLKO)tmdvmax=1ms(n=0)tmdvnTMCLKITMCLKO4NmNmCI558Mb/s/63.5Mb/s5.4.3/()/DVBDVBDVBDocument:A1076DVBDVB5.4.4155.4.5PCPCPCPCDVBDVBDVBDocument:A10776TSI6.1TSI6.2TSIMPEG-2MPEG-2MPEG-200PES006.3TSI,MPEG-27TLVASN-1ASN.17.107012712717655357.17.1.1DVBDVBDocument:A1078C_TDPUR_TDPUC_TDPUR_TDPUCreate_T_CC_T_C_ReplyDelete_T_CD_T_C_ReplyRequest_T_CNew_T_CT_C_errorT_SBT_RCVT_Data_MoreT_Data_LastT_Data_LastC_TDPUR_TDPUR_TPDUT_SB7.1.22550APC1Create_T_C2C_T_C_ReplyCreate_T_C3Delete_T_C4D_T_C_ReplyDelete_T_CD_T_C_Reply5Request_T_C6New_T_CRequest_T_CRequest_T_CNew_T_CCreate_T_C7T_C_ErrorRequest_T_C8T_SB9T_RCV10T_Data_MoreT_Data_LastC_TDPUR_TDPUT_RCVT_Data_MoreDVBDVBDocument:A1079T_Data_Last7.1.37.17.27.1StateTransitionDiagramfortheHostsideoftheTransportProtocol7.2ObjectsexpectedtobereceivedinthestatesofaTransportConnectionontheHostCreate_T_CC_T_C_ReplytimeoutTimeoutC_T_C_ReplyCreate_T_CDVBDVBDocument:A107107.2StateTransitionDiagramfortheModulesideoftheTransportProtocol7.3ObjectsexpectedtobereceivedinthestatesofaTransportConnectionontheModuleC_T_C_ReplyDelete_T_CInDeletionD_T_C_ReplytimeoutDelete_T_CActiveT_SBT_SBRequest_T_CDelete_T_CT_SBT_RCVT_Data_MoreT_RCVReques_T_CNew_T_CCreate_T_C0T_C_ErrorDVBDVBDocument:A107117.3PCCreate_T_C11C_T_C_ReplyT_Data_:LastT_SBT_Data_LastRequest_T_CT_SB1New_T_C22Create_T_CT_SBNew_T_CC_T_C_ReplyCreate_T_CT_RCVT_Data_LastT_Data_Last7.27.2.18.2DVBDVBDocument:A107127.2.2open_session_requestcreate_sessionopen_session_responsecreate_sessioncreate_session_responseclose_session_requestclose_session_responsesession_numberSPDUAPDU7.2.3AABAsession_numberADVBDVBDocument:A10713ABcreate_sessionABn1n27.2.4SPDUSPDUSPDU7.67.4DVBDVBDocument:A10714SPDUspdu_tagAPDUAPDU7.2.5SPDUSPDUTPDUTPDU7.2.6SPDUsession_numberAPDUSPDU7.2.6.17.6.2DVBDVBDocument:A10715(session_statusvalues)resource_identifiersession_nb0APDUsession_status0session_nb7.2.6.3resource_identifierDVBDVBDocument:A10716(session_nb)7.2.6.4(session_statiousvalues)open_session_response7.7resource_identifier////?????(session_nb)7.2.6.5DVBDVBDocument:A107177.2.6.67.2.6.7APDUSPDU7.2.7spdu_tagASN.1spdu_tag80-8F90-9FA0-AFDVBDVBDocument:A1071888.1DVBDVBDVBB8.28.2.1,8.2.20123149150resource_id_typeresource_classDVBDVBDocument:A1071901private_resource_identify8.2.38.38.3.1APDU)APDU8.18.2APDUapdu_taglength_fieldapdu_tagapdu_taglength_fieldASN.1length_fieldAPDU8.3.2APDUAPDUAPDUapdu_tagM_apdu_tagL_apdu_tagapdu_tagM_apdu_tagAPDUapdu_tagL_apdu_tagDVBDVBDocument:A10720M_apdu_tagL_apdu_tagAPDU8.28.3.3APDUSPDUAPDUSPDU8.48.4.18.4.1.1ProfileEnquiryProfileChangeProfileChangeProfileProfileChangeProfileDVBDVBDocument:A10721EnquiryProfileChangeProfileEnquiryProfileReplyProfileChangeProfileChangeProfileEnquiryProfileChange8.4.1.2ProfileEnquiryProfileEnquiryProfileReply8.4.1.3ProfielReplyProfileEnquiry8.88.4.1.4ProfileChangedProfileChangedProfileChangedDVBDVBDocument:A107228.4.2ApplicationInformationProfileEnquiryApplicationInfoEnquiryMMIEnterMenuEnterMenuMMI8.6EnterMenu8.4.2.1ApplicationInfoEnquiry8.4.2.2ApplicationInfoApplication_typeApplication_manufacturerCAIDManufacturer_codeDVBDVBDocument:A10723menu_string_lengthtext_charTextinformationiscodedusingthecharactersetsandmethodsdescribedin[4].8.4.2.3EnterMenu8.4.3(CASupport)CACACACAPMTCAPMT8.4.3.1CACAInfoEnquiry8.4.3.2CACACA_system_idCADVBDVBDocument:A107248.4.3.3CAPMTCAECMCAPMTCAPMTCAPMTCACA_system_idESCACAPMTReply8.4.3.4CA_PMTCA_PMTPSIPMTECMandtomakeitselfthecorrectassignmentofanECMstreamwithascrambledcomponentCAPMTCACA_DescriptorCAPMTCA_PMTCACA_descriptorPMTca_pmt_listca_pmt_cmd_idCAPMT[1]2.4.4.82.4.4.9CA_descriptor()[1]2.6.16current_next_indicatorCA_descriptorDVBDVBDocument:A10725CA_de