ITU R S 1593:2002
ITU R S 1593:2002 Methodology For Frequency Sharing Between Certain Types Of Homogeneous Highly-elliptical Orbit Non-geostationary Fixed-satellite Service Systems In The 4/6 Ghz And 11/14 Ghz Frequency Bands
Table of Contents
ANNEX1-MethodologyforsharingbetweencertaintypesofhomogeneousHEOnon-GSOFSSsystemsinthe
4/6GHzand...
1Introduction
2Descriptionofmethodology
APPENDIX1TOANNEX1-Exampleapplicationofthe
methodology
1Introduction
2ParametersoftheUSAKU-H2systemusedintheanalyses
3Sharingcriterionusedintheanalysis
4Applicationofthemethodology
4.1Step1:Selectaminimumtrueanomalyseparation
anglebetweensatellitesinadjacent
constellations
4.2Step2:Determinetheorbitallocations(latitude,
longitudeandaltitude)ofthesatellites
that...
4.3Step3:Determinethelocationsoftheothersatellite
systemsthatarewithinthesameactivearc
based...
4.4Step4:Determinethenumberofsatellitesand,thus,
systemsthatareintheactivearc
4.5Step5:Selectonesatellitetobeinthewanted
satellitesystemandcalculatetheinterference
from...
4.6Step6:CalculatetheresultantC/(I?N)duetothe
aggregateinterferencefromthesemultiple
interfering...
4.7Step7:RepeatSteps5and6foreachsatelliteasthe
wantedsystem
4.8Step8:Ifthelinkbudgetperformancerequirementsare
notmet,selectanewminimumseparationangle
and....
5Secondapplicationofthemethodology
6Summaryandconclusions