ITU R SM 1633:2003
ITU R SM 1633:2003 Compatibility Analysis Between A Passive Service And An Active Service Allocated In Adjacent And Nearby Bands
Table of Contents
Annex1Methodology1General
2Detaileddescriptionoftheflowchart
Appendix1toAnnex1
1Interferencepowercalculations
2Possiblerefinementoftheinterferencepowercalculation
inthecaseofunwantedemissionsfromFSsystemsthatmay
fallwithinEESSbands
3MinimumEarth-to-spacepropagationattenuationdueto
atmosphericgasesforuseincompatibilitystudiesbetween
passiveservicesandactiveservices
4Noteonreflectioncoefficient
Annex2CompatibilityanalysisbetweenRASsystemsoperating
inthe1400-1427MHzbandandBSS(space-to-Earth)
systemsoperatinginthe1452-1492MHzband
1RAS
2BSS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex3CompatibilityanalysisbetweentheEESS(passive)
systemsoperatinginthe1400-1427MHzbandand
radiolocationservicesystemsoperatinginthe
1350-1400MHzband
1EESS(passive)
2Radiolocationservice
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex4CompatibilityanalysisbetweentheRASinthe
1400-1427MHzbandandGSOmobile-satellitesystems
(space-to-Earth)operatinginthe1525-1559MHzband
1RAS
2Mobile-satellitesystems
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex5CompatibilityanalysisbetweenRASsystemsoperating
inthe1610.6-1613.8MHzbandandRNSSsystems
operatinginthe1559-1610MHzband
1RAS
2RNSS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationmethods
6Resultsofstudies
Annex6CompatibilityanalysisbetweenRASsystemsoperating
inthe1610.6-1613.8MHzbandandMSS(space-to-Earth)
systemsoperatinginthe1613.8-1626.5MHzband
1RAS
2MSS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex7CompatibilityanalysisbetweenRASsystemsoperatingin
the1610.6-1613.8MHzbandandGSOMSS(space-to-Earth)
systemsoperatinginthe1525-1559MHzband
1RAS
2MSS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex8CompatibilityanalysisbetweentheRASsystems
(space-to-Earth)operatinginthe2690-2700MHzband
andtheBSS,andFSS(space-to-Earth)systemsoperating
inthe2655-2690MHzband
1RAS
2Activeband
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex9CompatibilityanalysisbetweentheEESS(passive)
systemsoperatinginthe10.6-10.7GHzbandandFSS
(space-to-Earth)systemsoperatinginthe10.7-10.95GHz
band
1EESS(passive)
2FSS(space-to-Earth)
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex10CompatibilityanalysisbetweenRASsystemsoperating
inthe10.6-10.7GHzbandandFSS(space-to-Earth)
systemsoperatinginthe10.7-10.95GHzband
1RAS
2FSS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex11CompatibilityanalysisbetweentheEESS(passive)in
the21.2-21.4GHzbandandbothFSS(space-to-Earth)
andMSS(space-to-Earth)systemsinthe20.2-21.2GHz
band
1EESS(passive)
2FSS(space-to-Earth)andMSS(space-to-Earth)
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex12CompatibilityanalysisbetweenRASsystemsoperating
inthe22.21-22.5GHzbandandBSS(space-to-Earth)
systemsoperatinginthe21.4-22GHzband
1Radioastronomy
2BSS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationmethods
6Resultsofstudies
Annex13CompatibilityanalysisbetweentheEESS(passive)in
the23.6-24GHzbandandtheISSinthe22.55-23.55GHz
band
1EESS(passive)
2ISS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex14CompatibilityanalysisbetweentheEESS(passive)in
the31.3-31.5GHzbandandtheFSS(Earth-to-space)and
theMSS(Earth-to-space)inthe30-31GHzband
1EESS(passive)
2FSSandMSS
3Interferencethreshold
4Interferenceassessment
5Mitigationtechnique
6Resultsofstudies
Annex15CompatibilityanalysisbetweenEESS(passive)systems
operatinginthe31.3-31.5GHzbandandfixedservice
(FS)systemsoperatinginthe31-31.3GHzband
1EESS(passive)
2FS
3Compatibilitythreshold(ifapplicable)
4Interferenceassessment
5Mitigationtechniques
6Resultsofthestudies
Annex16CompatibilityanalysisbetweenEESS(passive)systems
operatinginthe31.5-31.8GHzbandandFSsystems
operatinginthe31.8-33.4GHzband
1EESS(passive)
2FS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex17CompatibilitybetweentheEESS(passive)inthe
31.5-31.8GHzbandandradionavigationsystems
operatinginthe31.8-33.4GHzband
1EESS(passive)
2Radionavigationservice
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex18CompatibilityanalysisbetweenRASsystemsoperatingin
the42.5-43.5GHzbandandFSSandBSS(space-to-Earth)
systemsoperatinginthe41.5-42.5GHzband
1RAS
2FSSandBSS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex19CompatibilityanalysisbetweenEESS(passive)systems
operatinginthe50.2-50.4GHzbandandFSS
(Earth-to-space)systemsoperatinginthe47.2-50.2GHz
band
1EESS(passive)
2FSS(Earth-to-space)
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex20CompatibilityanalysisbetweenEESS(passive)systems
operatinginthe50.2-50.4GHzbandandtheFSS
(Earth-to-space)andMSS(Earth-to-space)service
systemsoperatinginthe50.4-51.4GHzband
1EESS(passive)
2FSSandMSS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofstudies
Annex21CompatibilityanalysisbetweenEESS(passive)systems
operatinginthe52.6-52.8GHzbandandFSsystems
operatinginthe51.4-52.6GHzband
1EESS(passive)
2FS
3Compatibilitythreshold
4Interferenceassessment
5Mitigationtechniques
6Resultsofthestudies