WRC 2007 Agenda Item Details

Agenda Item: Resolution 609 [COM5/8]
Resolution(s): Resolution 609 [COM5/8]
Description of work: This resolution refers to the protection of aeronautical radionavigation service from radionavigation satellite service networks in the band 1 164 - 1 215 MHz using the equivalent power flux density (EPFD) measure of interference. It identifies an EPFD limit of -121.5 dB(W/m^2) in any 1 MHz never to be exceeded for 100% of time. It calls for software that can be used to calculate this EPFD to allow RNSS systems to be check for compliance by the BR.
Lead Working Party(s): WP 8D
Involved Working Parties: WP 8B, WP 8D
How Visualyse products can help: Visualyse Professional can be used to check for compliance of RNSS systems by calculating the EPFD at test aeronautical radionavigation stations. It therefore can be used as the software requested under this Resolution.
How Transfinite consultants can help: We can undertake studies including analysis of sharing between the services covered by this resolution, and identify suitable system characteristics and sharing criterias, and provide contributions and representation at relevant ITU-R Working Parties. We can use Visualyse Professional to check RNSS systems for compliance with the EPFD limits.
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