rootbrowseIAC-15B2session 77. Fixed and Broadcast CommunicationsPapers1. key ka band satellite communication systems – applications and configurations2. Transmitter Micro Discharges in Communications and Broadcast Satellites4. New Algorithm for Adaptive Return Channel in VSAT Networks5. phase noise suppression method based on soft information decoding in space communications6. Cross polarization study at the TRMM channels7. A Study of ZigBee M2M Hybrid Architecture Based On Ka Band Multiple Spot Beam Satellite Communication System8. The complexity of Space Information Network