Policy on Intellectual Property Right (IPR)
ANNEX 1
Co-channel interference from HAPS operating as an IMT-2000 base station
1 Power received as a function of the distance from nadir
1.1 HAPS using IMT-2000 TDMA
1.2 HAPS using IMT-2000 CDMA
2 Interference criteria
2.1 HAPS into the fixed service
2.2 Interference from HAPS using IMT-2000 CDMA format into IMT-2000 mobile stations
2.3 Interference from HAPS using IMT-2000 TDMA format into IMT-2000 mobile stations
2.4 HAPS into IMT-2000 CDMA TDD base stations
APPENDIX 1 TO ANNEX 1
Reference antenna radiation patterns for HAPS
1 Reference antenna radiation patterns for HAPS CDMA and TDMA systems
ANNEX 2
Basis for the pfd levels in recommends 4 and 5
1 OoB pfd levels established for HAPS in the bands 2 160-2 200 MHz in Region 2 and 2 170-2 200 MHz in Regions 1 and 3
2 OoB pfd levels established for HAPS in the band 2 025-2 110 MHz
ANNEX 3
Compatibility between HAPS IMT-2000 systems and space research (SR), space
operation (SO), and Earth-exploration satellite (EES) services operating in
the adjacent band 2 025-2 110 MHz