gr-iridium is free software to capture and demodulate data from the Iridium satellite network.This talk dives under the hood of gr-iridium and shows how it can capture and demodulate 1000 frames per second on an 8 year old quad core machine.
This talk was recorded at ToorCamp 2018 (June 20th-24th, 2018). More information can be found at https://toorcon.net