Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Maximilian Roth

Heinrich Milosiu

Tobias Draeger

Hans Adel

Matthias Kuba

Christopher Kaffenberger

Josef Bernhard

Gerd Kilian

Johannes Wechsler

Jakob Kneissl

Michael Schlicht

Raimund Meyer

Frank Obernosterer

Guenter Rohmer

Volker Gehrmann

Frank Nachtrab

Günter Rohmer

Ulli Münch

Fritz Meier

Embodiments provide transfer methods. The method includes a step of transferring data of a first class from a data transmitter to a data receiver, wherein the data of the first class is transferred divided onto a first plurality of sub-data packets using a first hopping pattern. Furthermore, the method includes a step of transferring data of a second class from the data transmitter or a different data transmitter to the data receiver, wherein the data of the second class is transferred divided onto a second plurality of sub-data packets using a second hopping pattern, wherein transmission pauses between sub-data packets transferred according to the first hopping pattern are smaller than transmission pauses between sub-data packets transferred according to the second hopping pattern.

Data transmitter and data receiver with low latency for the telegram splitting transfer method

The invention relates to an apparatus for mobile application, including a frequency spectrum generator for generating a frequency spectrum of radio waves at a current position of the apparatus and a classifier for classifying the frequency spectrum such that the frequency spectrum is assigned to one of at least two classes.

Apparatus for mobile application and frequency spectrum generator

A first aspect of the invention relates to an apparatus for mobile application, including a frequency spectrum generator for generating a frequency spectrum of radio waves at a current position of the apparatus and a classifier for classifying the frequency spectrum such that the frequency spectrum is assigned to one of at least two classes. A second aspect of the invention relates to a frequency spectrum generator with a tunable local oscillator, with a downmixer for downmixing a received antenna signal with the local oscillator signal for obtaining a downmixed signal, with a filter for filtering out a mirror-frequency portion in the downmixed signal, with a signal level detector for detecting a signal level of the downmixed signal at an intermediate frequency and with a control for sequentially controlling the local oscillator and the signal level detector to sample a frequency spectrum of the antenna signal.

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Nuremberg, Germany

Maximilian Roth