WRC 2007 Agenda Item Details

Agenda Item: Resolution 140 [COM4/13]
Resolution(s): Resolution 140 [COM4/13]
Description of work: This resolution relates to the need to develop protection criteria such as equivalent power flux density (EPFD) to protect GSO downlinks from non-GSO FSS networks operating in the bands 19.7 - 20.2 GHz.
Lead Working Party(s): WP 4A
Involved Working Parties: WP 4A, WP 6S
How Visualyse products can help: Visualyse Professional can be used to analyse the EPFD levels that could be generated by non-GSO FSS systems including HEO systems into GSO downlinks. It can also be used to analyse the effect of interference including the effects of other non-GSO systems.
How Transfinite consultants can help: We can undertake studies including analysis of sharing between the services covered by this agenda item, and identify suitable system characteristics and sharing criterias, and provide contributions and representation at relevant ITU-R Working Parties. We have experience from work examining compatibility between GSO downlink and non-GSO systems, including the use of HEO orbits, and the EPFD measure of interference.
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