Patents by Inventor Ingmar SPLITT

Ingmar SPLITT has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus and method for cross-domain analysis of radio systems
    Patent number: 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 dem
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: February 25, 2020
    Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventors: Ulf Wetzker, Andreas Frotzscher, Ingmar Splitt
  • APPARATUS AND METHOD FOR CROSS-DOMAIN ANALYSIS OF RADIO SYSTEMS
    Publication number: 20190190693
    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 dem
    Type: Application
    Filed: December 14, 2018
    Publication date: June 20, 2019
    Inventors: Ulf WETZKER, Andreas FROTZSCHER, Ingmar SPLITT