Radio Resilience Competition at GRCon!
summary
Virtual CTF that runs a fully open source, GNU Radio-based simulator inside Docker Compose and EC2, where teams upload a containerized blue radio image to be instantiated as TX/RX pairs, face a pulsing interferer, and score by highest contiguous sequence number (example run hit 1,780 before tuning). Competitors get a reference transceiver, can iterate locally (PSK2→PSK4 showed clear improvement), daily leaderboards, three submission rounds (Mon–Wed 6pm) and hardware prizes including a B205 Mini and MacBook M1 Pro.
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chapters (14)
- 0:00Welcome
- 0:22Radio Resilience Competition
- 1:45Motivation
- 3:52DARPA’s Spectrum Challenge
- 5:36Design goals
- 6:40History and evolution
- 7:43Why compete
- 9:06How competition works
- 10:28Competition infrastructure
- 13:15Scoring and reliability
- 14:41Getting started
- 16:26Resources for participants
- 18:50Tuning a radio link demo
- 20:43Call to action
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