ITU R BO 1130:2001
ITU R BO 1130:2001 Systems For Digital Satellite Broadcasting To Vehicular, Portable And Fixed Receivers In The Bands Allocated To Bss (sound) In The Frequency Range 1 400-2 700 Mhz
Table of Contents
ANNEX1-AnnexdescriptionofdigitalBSS(sound)systems1SummaryofDigitalSystemA
2SummaryofDigitalSystemB
3SummaryofDigitalSystemDS
4SummaryofDigitalSystemDH
5SummaryofDigitalSystemE
ANNEX2-DigitalSystemA
1Introduction
2Useofalayeredmodel
3Applicationlayer
3.1FacilitiesofferedbytheSystem
3.2Audioquality
3.3Transmissionmodes
4Presentationlayer
4.1Audiosourceencoding
4.2Audiodecoding
4.3Audiopresentation
4.4PresentationofServiceInformation
5Sessionlayer
5.1Programmeselection
5.2Conditionalaccess
6Transportlayer
6.1Programmeservices
6.2Mainservicemultiplex
6.3Ancillarydata
6.4Associationofdata
7Networklayer
7.1ISOaudioframes
8Datalinklayer
8.1Thetransmissionframe
9Thephysicallayer
9.1Energydispersal
9.2Convolutionalencoding
9.3Timeinterleaving
9.4Frequencyinterleaving
9.5Modulationby4-DPSKOFDM
9.6SpectrumoftheRFsignal
10RFperformancecharacteristicsofDigitalSystemA
10.1BERvs.C/N(in1.5MHz)inaGaussianchannelat226MHz
10.2BERvs.C/N(in1.5MHz)inaRayleighchannelat226MHz
10.3BERvs.C/N(in1.5MHz)inaRayleighchannelat1500MHz
10.4Audioserviceavailability
ANNEX3-DigitalSystemB
1Introduction
2Systemoverview
3Systemdescription
3.1Transmitter
3.2Receiver
4Performance
4.1AWGNchannel
4.2Satellitechannel
4.3Singlefrequencynetwork
ANNEX4-DigitalSystemB
1Introduction
2Systemoverview
3MPEGLayerIIIaudiocodingalgorithm
3.1General
3.2MPEG-1LayerIII
3.3MPEG-2LayerIII(halfsamplingrateextension)
3.4MPEG-2.5LayerIII(extensiontowardverylowsamplingrates)
3.5LayerIIIaudioquality-statusandfutureimprovements
4Radioreceiveroperationandinterfaces
4.1Receiveroperation
4.2SCHfunctions:servicetypes,subscriptionservices
4.3Decodinganaudioservice
4.4OverallRF/IFselectivity
4.5ReceiveBERobjectivesandmargins
4.6Receiverprotectionagainstinterference/augmentationstrategies
5Linkbudgets
5.1Processingtransponder
5.2Transparenttransponder
References
Bibliography
ANNEX5-DigitalSystemDH
1Introduction
2Systemoverview
2.1LayerstructureofDigitalSystemDH
2.2Satellitebroadcastsegment
2.3MCMimplementation
2.4MCMwaveformparameters
2.5Timediversitydelaybetweenearlyandlatebroadcastchannels
2.6Receivingscenariosofhybridsatellite/terrestrialsignals
2.7Receiverarchitecture
Reference
ANNEX6-DigitalSystemE
1Introduction
2Systemoverview
3Physicallayerandmodulation
3.1Frequencyband
3.2Bandwidth
3.3Polarization
3.4Modulation
3.5Chiprate
3.6Signaturesequenceandspreadingsequence
3.7Dataspreading
3.8Roll-offfactor
3.9ThenumberofCDMchannels
4Channelcoding
4.1Errorcorrectioncoding
4.2Interleaving
4.3Pilotchannel
5Servicemultiplexing
6Sourcecoding
6.1Audiosourcecoding
6.2Datacoding
7ExampleofanapplicationofDigitalSystemE
7.1Satellitelink
7.2Gapfiller
7.3Experimentalresultsofhigh-speedvehicularreceptions
7.4Receivermodel