The ITU Radiocommunication Assembly considering: a) the limits on the power flux-density (pfd) received at the GSO from Earth-to-space or space-to-Earth transmission within non-GSO FSS networks in the frequency band covered by Resolution 130 (WRC-97) should provide protection for GSO FSS networks; b)that such limits should be established taking into account the geostationary satellite receiving antenna characteristics; c) that these limits should take account of all the earth stations or space stations, as appropriate, of a non-GSO FSS network within visibility of the geostationary satellite; d) that the discriminating characteristics of the geostationary satellite antenna should be included in the definition of the limit; e) that such limits to the uplink equivalent power flux-density should apply in FSS (Earth-to-space) allocations at 12.5-13.25 GHz, 13.75-14.5 GHz, 27.5-28.6 GHz and 29.5-30.0 GHz in accordance with Resolution 130 (WRC-97); f) that such limits to the inter-satellite equivalent power flux-density (epfdi,) should apply in FSS (space-to-Earth) allocations used by non-GSO FSS which are shared with GSO FSS Earth-to-space in the bands 10.7-11.7 GHz, 12.5-12.75 GHz and 17.8-18.4 GHz; g) that designers of non-GSO FSS systems need a definition of the limits of their transmissions at the GSO arc; h) that the operators of GSO FSS satellites will accept interference from non-geostationary Co-channel systems when they meet certain epfd up or epfdi is limits.
ITU-R S.1433 FRENCH-2000 Referenced Document
ITU-R S.672 Satellite Antenna Radiation Pattern for Use as a Design Objective in the Fixed-Satellite Service Employing Geostationary Satellites
ITU-R S.1433 FRENCH-2000 history
2000ITU-R S.1433 FRENCH-2000 UPLINK AND INTER-SATELLITE EQUIVALENT POWER FLUX-DENSITY RADIATED BY NON-GSO FSS SYSTEMS