ซีอาร์พีซี

CRPC®, Cognitive Radio Protocol Cracking, independently developed by LZ TECH, is the first of its kind to be applied in the detection and defense of low-altitude drones. It utilizes radio spectrum sensing technology (similar to the feature extraction of viruses by Internet antivirus software) to extract drone communication signals (pilots and video transmission signals) from background noise and conducts in-depth reverse analysis.

Through offline analysis of drone communication protocols and the extraction of features (electronic fingerprint ID), including but not limited to channel distribution, modulation schemes, coding schemes, pilot sequences, synchronization sequences, and link layer structures, a drone detection database is established. Based on the analysis results, real-time detection and matching are performed in actual radio environments. Ultimately, these features are applied to the real-time detection (rapid feature matching and identification) and precise countermeasures (distinguishing between different drones for targeted actions) of drones.