EUSST - Study Propagation

Study on modern pricing and risks of collusion

European Commission

Frist: 10. November 2025

Fused PNT Analyses based on European Infrastructure - The European Commission is launching a study on the potential use of communication-oriented LEO constellations for the deployment of a complementary PNT service. This approach is normally referred to as Fused PNT. This tender will focus on developing a user terminal prototype and a simulated environment enabling to assess the performance of Fused PNT under a realistic set of propagation conditions and inter-satellite interference. In this procurement, the main goals of the European Commission are: - To develop a software receiver, supporting acquisition and tracking of 3GPP reference signals for Non-terrestrial networks (NTN) - To model multipath channel and intersatellite interference, in order to test the software receiver under the realistic satellite based propagation channel and interferences; - To consolidate and complement the part of the E2E emulator, by adding multipath and intersatellite interference models; - To demonstrate the performance of fused PNT ranging in a representative simulated environment - To validate the acquisition and tracking performance in realistic environment.

Europäische Kommission, DEFIS

Frist: 24. November 2025

Mapping of stakeholders and baseline study on the capacities of key civil society organizations in four cities in Tchad

Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH

Frist: 18. November 2025

Organisation und Durchführung der Feldarbeiten in Deutschland inkl. Stichprobenziehung sowie Kodierung und Scoring offener Antworten für die ICCS 2027 (International Civic and Citizenship Education Study).

Universität Münster

UNIDO Feasibility Assessment, Indirect Impact Study and Pilot on the Value of Skills Open in a new window 7000007970 Austria

Vereinten Nationen

Frist: 29. September 2025

Feldarbeiten ICCS 2027 Deutschland Stichprobenziehung Kodierung Scoring offener Antworten

Universität Münster

Machbarkeitsstudie Grenzsicherungsprojekt SAFE Türkei

International Centre for Migration Policy Development (ICMPD)

Frist: 16. Januar 2026