Hackrf only works with IQ signals and doesn't "understand" the signal being transmitted or received.
The OFDM (de)modulation is done on software on the computer. The specific implementation varies. Try looking at the wikipedia page for OFDM, it has a few implementation examples: https://en.wikipedia.org/wiki/Orthogonal_frequency-division_multiplexing#Implementation_using_the_FFT_algorithm _______________________________________________ HackRF-dev mailing list HackRF-dev@greatscottgadgets.com https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
