European Communcations Office

ECC Work Programme Database

Work Item details
Reference SE40_45
Short Name Aggregated interference of satellite systems into RAS
ETSI Workitem
ETSI Deliverable
Subject Aggregated interference of satellite systems into RAS
Related WI
Scope Based on relevant ITU-R Recommendations and Reports such as Recommendation ITU-R M.1583 “Interference calculations between non-geostationary mobile-satellite service or radionavigation-satellite service systems and radioastronomy telescope sites” and Recommendation ITU-R S.1586-1 “Calculation of unwanted emission levels produced by a non-geostationary fixed-satellite service system at radio astronomy sites”, use the methodology to assess the aggregate data loss resulting from multiple NGSO satellite systems to RAS by means of epfd studies and analyse how the individual satellite systems contribute to the aggregate data loss.
Deliverable ECC Report
Responsible group WG SE - SE40
Start date 30-09-2021
Target date 31-01-2023
Public Consultation 30-09-2022
Regular Work Item False

The following questions could be addressed:

  • how are estimates of the aggregate data loss possible, when certain information is missing? (e.g., if not all technical parameters are available for all systems)
  • Sensitive analysis on the technical parameters such as constellation types, orbital distribution, duty cycles etc. influence the aggregation of the data loss?

Worked by
Status In Progress
Triggered By Germany, Hungary, the Netherlands, Russian Federation, Sweden, Switzerland and UK
Progress Report