ITU R S 1588:2002
ITU R S 1588:2002 Methodologies For Calculating Aggregate Downlink Equivalent Power Flux-density Produced By Multiple Non-geostationary Fixed-satellite Service Systems Into A Geostationary Fixed-satellite Service Network
Table of Contents
ANNEX1-Methodologiesforcalculatingaggregateepfd?1Introduction
2Method1:Convolutionoftheenvelopeofsingleentry
epfd?curvesatseveraltestpoints
2.1Exampleofmethod
3Method2:Convolutionorsimulationtocalculatethe
aggregateepfd?atthesameearthstationtestpoints
3.1AssumptionsandinputsforMethod2
3.2ExampleofMethod2usingRecommendationITU-RS.1503
3.3ResultsofMethods2Aand2B
4Method3:Operationalsimulation
4.1Method3A:Convolutionofsingleentryepfd?curve
4.1.1Assumptionofsimulations
4.1.2Descriptionofnon-GSOsystemsusedinthe
examplesimulations
4.2Method3B:Simultaneoussimulations
4.2.1AssumptionsandinputsforMethod3B
4.3ComparisonofresultsbetweenMethods3Aand3B
4.4ConclusionofthecomparisonofMethods3Aand3B
5Comparisonofthemethodologies