ITU R M 1390:1999
ITU R M 1390:1999 Methodology For The Calculation Of Imt 2000 Terrestrial Spectrum Requirements
Table of Contents
ANNEX1-IMT-2000terrestrialspectrumrequirementmethodology
1Terrestrialmethodologyoverview
2Methodologyflowchart
AGeographicconsiderations
A1Selecte
A2Selectdirectionofcalculation
A3Establishrepresentativecellareaandgeometry
A4CalculateCell_AreaA
BMarketandtrafficconsiderations
B1Selects
B2EstablishPopulation_Density
B3Establishpenetration_rate
B4Calculateusers/cell
B5Establishtrafficparameters
B6CalculateTraffic/User
B7CalculateOffered_Traffic/Cell
B8EstablishQuality_of_Service_FunctionParameters
CTechnicalandsystemconsiderations
C1CalculatenumberofService_Channels/Cellrequiredto
carryOffered_Traffic/Cell
C2DetermineService_Channel_Bit_Rateneededtocarry
Net_User_Bit_Rate
C3CalculateTraffic
C4DetermineNet_System_CapabilityParameters
C5CalculateNet_System_Capability
DSpectrumresultsconsiderations
D1CalculateindividualFComponentforagivendirection
D2Repeatprocessforcalculationofotherdirection
(eitherdownlinkoruplinkasappropriate)
D3CalculateFfortheServicesCombininguplinkand
downlinkcomponents
D4Repeatprocess(stepsA1throughD3)forAllDesirede,s
D5Determineweightingfactorapplicabletoeachindividual
D6DetermineAdjustmentFactor(s):
D7CalculateFinalTotal...SpectrumValue
3Detaileddescriptionofthemethodology
AGeographicconsiderations
A1Environment
A2Selectdirectionofcalculation
A3EstablishrepresentativeCell_Areaandgeometry
A4CalculateCell_Area
BMarketandtrafficconsiderations
B1Selects
B2EstablishPopulation_Density
B3EstablishPenetration_Rate
B4CalculateUsers/Cell
B5Establishtrafficparameters
B6CalculateTraffic/User
B7CalculateOffered_Traffic/Cell
B8EstablishQuality_of_Service_Function(QOS)Parameters
CTechnicalandsystemconsiderations
C1CalculatenumberofService_Channels/Cellrequiredto
carryOffered_Traffic/Cell
C2DetermineService_Channel_Bit_Rateneededtocarry
Net_User_Bit_Rate
C3CalculateTraffic
C4Net_System_Capability(S)
C5CalculateNet_System_Capability
DSpectrumresultsconsiderations
D1CalculateindividualFComponentforagivendirection
D2Repeatprocessforcalculationofotherdirection
(eitherdownlinkoruplinkasappropriate)
D3CalculateFfortheServices,combininguplinkand
downlinkcomponents
D4Repeatprocess(stepsA1throughD3)foralldesirede,s
D5Determineweightingfactor(...)applicabletoeach
individualF
D6Determineadjustmentfactor(...)
D7CalculatethefinaltotalFSpectrumValue
APPENDIXI-Examplecalculations
AExamplefortheyear2010
A1Environment
A2Directionofcalculation
A3Establishrepresentativecell_areaandgeometry
A4CalculateCell_Area
B1Selectservices
B2EstablishPopulation_Density
B3EstablishPenetration_Rate
B4CalculateUsers/Cell
B5Establishtrafficparameters
B6CalculateTraffic/User
B7CalculateOffered_Traffic/Cell
B8EstablishQuality_of_Service_Function(QOS)parameters
C1CalculatenumberofService_Channels/Cellrequiredto
carryOffered_Traffic/Cell
C2DetermineService_Channel_Bit_Rateneededtocarry
Net_User_Bit_Rate
C3CalculateTraffic
C4Net_System_Capabiliy_Parameters(S)
C5CalculateNet_System_Capability
D1CalculateindividualFcomponentforagivendirection
(eitheruplinkordownlink)
D2Repeatprocessforcalculationofotherdirection
(eitherdownlinkoruplinkasappropriate)
D3CalculateFfortheservices,combininguplinkand
downlinkcomponents
D4Repeatprocess(stepsA1throughD3)foralldesiredF
D5Determineweightingfactor(...)applicabletoeach
individualF
D6Determineadjustmentfactor(...)
D7CalculatethefinaltotalFspectrumvalue