rootbrowseIAC-16B2session 33. Advanced Satellite ServicesPapers1. Satellite Radio Advanced Services/Technology2. Spectrum Detection Based on Particle Swarm SVM3. A FEM-based Method Researching of Orbit Propagation4. Satellite Communication adopts Multi-Transducer Node Distributive Beam Forming (DBF)5. Small Satellite Navigation, Rendezvous, and Docking System: Concept Design and Optimization6. the algorithms andperformance analysis of spacecraft inertial navigation system based on rotation modulation