Patent ID: 10574435

Abstract:
An apparatus for analyzing one or several radio systems is provided, having: one or several radio-frequency units for generating one or several baseband signals from one or several radio signals, a spectral analysis module for performing spectral analysis, wherein one of the baseband signals is transformed to a time-frequency domain in order to obtain a spectrogram in the time-frequency domain, one or several demodulators for generating several demodulated radio packets of the one or several radio systems from the one or several baseband signals, the demodulators providing additional information for the demodulated radio packets, a spectrogram analyzer for detecting radio packets found in the spectrogram in the time-frequency domain and for establishing one or several characteristics for each radio packet found based on the spectrogram in the time-frequency domain, and a synchronization module configured to determine one or several pairs, wherein each pair has precisely one demodulated radio packet of the demodulated radio packets, having the one or several characteristics of precisely one radio packet found of the radio packets found.