[Hackrf-dev] OFDM/OFDMA/SC-OFDMA Signal Discrimination without Demodulation

[Dominic Spill]

Hi John,

You could certainly record the power and length of transmissions, as well
as timestamping them, by performing an FFT and logging the information for
the appropriate frequency.

Of course, without demodulating the signal you may suffer from false
positive results.

Thanks,
  Dominic


On 31 July 2016 at 02:58, John Wright <cooljohnwright at gmail.com> wrote:

> Is there a way to log the signals but ignore the OFDM signals and only
> measure time, frequency and strength of OFDMA/SCOFDMA signals without
> demodulating the stream. Could this be accomplished with hardware and/or
> software?
>
> Thanks!
>
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