Technical Concept for a Future European Satellite Navigation System
Development of the German Radionavigation Plan (DFNP)
GNSS 2 Mission Analysis for ESA
GNSS 2 System Requirements Suitability for Several Satellite Constellations
Time Keeping in Global Navigation Satellite Systems
The Global Navigation Satellite System - The Situation Up to Now
Real-Time Operation of Positioning System Using Domestic Geostationary Satellites of Japan
GNSS Architecture Optimisation
Experiences Using Carrier-Phase Positioning for Real-Time Flight-Path Calibration