For the European GNU Radio Days 2021, Jean-Michel Friedt, as part of the organizing team set up a signal decoding challenge based on GPS signals. The price to the two best solutions was two USRP B205mini‘s kindly provided by NI Ettus, who sponsored the conference.
I managed to solve this challenge shortly after it was published, and sent Jean-Michel a Jupyter notebook explaining my solution. Jean-Michel liked this approach and invited me to present my solution today at the conference. This presentation can be watched in the recording of the conference livestream.
I have now published a repository with all the material of my solution. Thanks to Jean-Michel for putting together this interesting and enjoyable challenge and to NI for providing a prize to make the challenge more attractive.