ITU R M 1635:2003
ITU R M 1635:2003 General Methodology For Assessing The Potential For Interference Between Imt-2000 Or Systems Beyond Imt-2000 And Other Services
Table of Contents
Annex1GeneralmethodologyforassessingthepotentialforinterferencebetweenIMT-2000orsystemsbeyond
IMT-2000andotherservices
1Introduction
2Interferenceassessmentmethodology
2.1Interferencelevelatvictimreceiver
2.1.1Assessingthepowerspectraldensityatavictim
receiver
2.1.2Aggregationofinterferencefromseveralsources
2.1.3Effectiveinterferencepower
2.1.4Calculationofpeakinterferencelevel
2.2Transmittermodel
2.3Receivermodel
2.3.1Receiversusceptibility
2.3.2Spuriousresponserejection
2.3.3Receiverfront-enddesensitization
2.3.4Receiverintermodulation
2.4Antennas
2.5Propagationmodels
2.5.1Point-to-point
2.5.2Point-to-area
2.5.3In-housepenetrationandpropagation
2.5.4Space-to-Earth
2.6Deploymentscenarios
3Assessmentofinterferencescenarios
3.1Calculationofinterferencepowerspectraldensity
3.1.1InterferencescenariosforBSs
3.1.2InterferencescenariosofMSs
3.2Probabilityofinterference
3.3Coexistenceconsideration
3.3.1Guardband
3.3.2Geographicalseparation