rootbrowseIAC-09B2session 33. Mobile Communications and Satellite Navigation SystemsPapers1. Performance Evaluation Methods for Global Navigation Satellite System (GNSS) utilizing PEGASUS2. Emission coordinates for the navigation in space3. ESA Iris Programme: satellite communications for the European Air Traffic Management System4. Development and utilization promotion status of Quasi-Zenith Satellite System5. The Positioning Performance Analysis for integrated satellite system of CPS/GPS6. The study of GPS ambiguity resolution on the fly7. Autonomous Navigation and Guidance Scheme for Precise and Safe Planetary Landing8. research on inter satellites links architecture for navigation system9. A Multiple GPS Antennae and MEMS Based INS Integrated Attitude Determination System