ITU R S 1503:2005

ITU R S 1503:2005 Functional Description To Be Used In Developing Software Tools For Determining Conformity Of Non-geostationary-satellite Orbit Fixed-satellite System Networks With Limits Contained In Article 22 Of The Radio Regulations

More details

Download

PDF AVAILABLE FORMATS IMMEDIATE DOWNLOAD
$17.53 tax incl.

$39.83 tax incl.

(price reduced by 56 %)

1000 items in stock

Table of Contents

PARTA-Fundamentalconstraintsandbasicassumptions
1General
1.1Softwarecomposition
1.2Unitsofmeasurement
1.3Constants
1.4TheEarthmodel
2Systemrequirements
2.1Simulationtimeincrementandaccuracy
2.2Totalsimulationruntime
2.3Longitudeandlatitudeincrementsforuseinthe
analyticalmethodapproach
PARTB-Parametersofnon-GSOsystem
1Introduction
1.1Background
1.2Scopeandoverview
1.3CrossreferencestorelevantParts
2CommonBRdatabaseparameters
2.1Parametersprovidedbyadministrationofthe
non-GSOsystem
2.2BRsuppliedinputsanddatabaseparameters
3Non-GSOsysteminputstosoftware
3.1Non-GSOorbitparameters
3.2Non-GSORFparameterinputs
3.3Detaileddataonmitigationtechnique(s)employed
3.4pfdspatialreferencesystem
4Inputstosoftwareforcalculatingepfdandepfdand
limit-compliancechecking
4.1Non-GSOorbitparameterinputs
4.2Non-GSOdownlinkpfdmask
4.3Non-GSOuplinkpfdmask
4.4pfdcompliancetestpoints
5Inputstosoftwareforself-consistencytests
Annex1toPartB
PARTC-Generationofpfd/e.i.r.p.masks
1Definition
2Generationofsatellitepfdmasks
2.1Generalpresentation
2.2Mitigationtechniquesdescription
2.3pfdcalculation
2.4Methodology
3Generationofe.i.r.p.masks
3.1Generationofearthstatione.i.r.p.masks
3.2Generationofspacestatione.i.r.p.masks
4Formatofthepfdmask
4.1Option1
4.2Option2
PARTC-MaximumepfdlocationofGSOnetwork
1MaximumepfdlocationoftheGSOearthstationpointing
towardstheGSOsatellite,forepfdcalculation
1.1Non-GSOsystemwithsatellitesswitchedoninthe
exclusionzone
1.2Non-GSOsystemwithsatellitesswitchedoffinthe
exclusionzone
1.3Algorithmfortheresearchofmaximumepfdlocations
2DeterminationofGSOnetworklocationformaximumepfd
3DeterminationofGSOnetworklocationformaximumepfd[is]
Annex1toPartC
1In-linegeometry
2Downlinkin-linegeometry
3Maximumepfdgeometryfornon-inlinesituation
3.1Usingalfaangle
3.2UsinganXangle
PARTD-Softwarefortheexaminationofnon-GSOfilings
1Introduction
1.1Scope
1.2Background
1.3Overview
1.4Crossreferences
2Generalrequirements
2.1Softwareenvironment
2.2Implementationrequirements
2.3Programinterfaces
2.4Algorithmconstants
2.6Frequencyselection
3epfdsoftwaredescription
3.1Configurationparameters
3.2Determinationofmaximumepfdconfiguration
3.3Calculationofrunsteps
3.4Inputsandfileformats
3.5Algorithmsandcalculationprocedures
3.6pfdmaskcalculation
3.7Outputs
4Softwaredescription
4.1epfdsoftwaredescription
4.2epfd[is]softwaredescription
5Geometryandalgorithms
5.1Earthcoordinatessystem
5.2GSOsatellitecoordinatesystem
5.3Non-GSOsatellitecoordinatesystem
5.4Geometry
5.5Gainpatterns
6Theanalyticalmethodapproach
6.1Probabilityofthereferencesatellitebeing
insidearectangularcell
6.2Findingthepositionofallsatellitesinthe
constellation
6.3Choosingthelongitudeandlatitudeincrements
forthefineandcoarsegrids
6.4FindingthePPII
6.5Additionaluseoffinegrids
7Structureandformatofresults
7.1Go/No-godecision
7.2Backgroundinformationtodecision
7.3Formatforoutput
PARTE-Testingofthereliabilityofthesoftwareoutputs
1Evaluationofthecomputationaccuracyofthecandidate
software
2EvaluationoftheepfdstatisticsobtainedbytheBR
3Verificationofthepfdmasks
4Re-testingoftheBRsoftwareafteranymodificationsor
upgrades
PARTF-Operationalenvironmentforthesoftware
1Operatingsystem
2Interfacestoexistingsoftwareanddatabases
PARTG-Softwaredevelopmentandmaintenance
1Softwareproductdevelopmentapproach
1.1Methodology
1.2Validation
2Softwareuserinterface
3Softwaredocumentationandmaintenance
3.1Softwarerequirementsspecification
3.2Requirementsimplementation
3.3Usermanual
3.4Maintenanceandupgrade
PARTH-Proceduresfortheevaluationofacandidatesoftware

Contact us