rootbrowseIAC-16B2session 22. Mobile Satellite Communications and Navigation TechnologyPapers1. A methodology for GNSS system performance verification, a Galileo system perspective.2. Complex Modelling and Testing of Global Telecommunication Hardware3. Using LEO communication satellites to Enhance Navigation and Positioning Performance for GNSS4. 5G Network- Study and Current Status5. Relative Position and Attitude Determination for Micro/Nano-satellites and Drones Using Signal Direction Based on Antenna Arrays6. A Novel Implementation of Beacon Receiver using FPGA7. Testing VOR performances in the stratosphere: the STRATONAV experiment8. continuous operating reference stations (cors) in nigeria: the challenges of its operability9. research on the ins/cns/lns integrated navigation system for the leo spacecraft10. Optimal disposal orbit design for MEO navigation constellations11. Specific Emitter Verification Based Secure Space Vehicle Communication