RECOMMENDATION ITU-R F.1609 - Interference evaluation from fixed service systems using high altitude ...
Annex 1 - Methodology for interference evaluation from systems in the FS using HAPS to FWA systems (P-MP) in the ba...
1 Introduction
2 Calculation methodology of interference from HAPS-based system to FWA system (P-MP)
    2.1 Interference from HAPS airship to FWA station
    2.2 Interference from HAPS ground station to FWA station
3 Assumptions for interference evaluation
    3.1 HAPS system
    3.2 FWA system with P-MP operation
4 Examples of calculation result in the case of FWA system with P-MP operation
    4.1 Interference from HAPS airship to FWA system
    4.2 Interference from HAPS ground station to FWA system
5 Summary
Annex 2 - Methodology for interference evaluation from systems in the FS using HAPS to FWA systems (P-P) in the band...
1 Introduction
2 Calculation methodology of interference from HAPS-based system to FWA system (P-P)
3 Assumptions for interference evaluation
    3.1 HAPS system
    3.2 FWA system with P-P operation
4 Examples of calculation results in the case of FWA system with P-P operation
    4.1 Interference from HAPS airship to FWA system
    4.2 Interference from HAPS ground station to FWA system
5 Summary
Appendix 1 to Annexes 1 and 2 - Propagation attenuation due to atmospheric gases in the slant path between HAPS air...
1 Frequency band 27.5-28.35 GHz
2 Frequency band 31-31.3 GHz
Appendix 2 to Annexes 1 and 2 - Parameters of FWA system for sharing study
1 FWA system with P-MP operation
2 FWA system with P-P operation