rootbrowseIAC-21B2session 44. Advances in Space-based Communication Technologies, Part 1Papers4. communication system architecture and firmware design for nano satellites5. PhLEXSAT - A Novel Photo-Digital Communication Payload for Very High Throughput Satellites1001. Communication system of multiple deployable payloads with range measurement capability1003. Challenges of Optical and mmWave/RF communication links for nanosatellite missions1006. CAST All Electric Propulsion Satellite Platform Development and Innovation1007. X-band and beyond: the advent of a pure-software wide-band receiver for EO satellite payload1008. Wireless Multiplexing Agile Antenna-based Control System for Space Application1010. modulation recognition based on convolution neural network and fusion time-frequency features1011. a modulation recognition method for ofdm based on compressed sensing1012. Testing and Implementation of Communication Subsystem of a 3U CubeSat using Software-Defined Radio1014. Achievement of On-Orbit Wireless LAN Demonstration for Docking Video Transfer