Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Friedrich-alexander-universitaet Eriangen-nuemberg

Friedrich-alexander-universitat Erlangen-nürnberg

Fraunhofer-ges. Zur Förderung Der Angewandten Forschung E.v.

Ferdinand Kemeth

Josef Bernhard

Gerd Kilian

Norbert Franke

Mohammad Alawieh

Niels Hadaschik

Markus Hartmann

Jörg Robert

Stefan Ereth

Jörn Thielecke

Peter Spies

Thomas Von Der Gruen

Joern Thielecke

Marc Fassbinder

Markus Pollak

Robert Koch

Hans-Martin Tröger

Tobias Dräger

Thomas Von Der Grün

Marc Faßbinder

Matthias Schaefer

Martin Kohlmann

Alexej Jarresch

Matthias SCHÄFER

Marcel Plogmeyer

Johannes Worm

Saskia Nina Biehl

Anja Gemeinhardt

Hans-Martin Troeger

Joerg Robert

Johannes Knauer

Hans-Martin TRÖGER

Embodiments provide a data receiver with a unit for receiving sub-data packets configured to receive at least two sub-data packets from a data transmitter, and to combine the at least two sub-data packets to obtain a data packet that is transmitted split into the at least two sub-data packets by the data transmitter, wherein each of the at least two sub-data packets is shorter than the data packet, a unit for receiving sub-data packets configured to receive the at least two sub-data packets on at least two different carrier frequencies a unit for determining a phase difference configured to determine a phase difference between the at least two sub-data packets that is caused by the at least two different carrier frequencies and the path delay, and a unit for determining a distance difference configured to determine a distance difference between the data receiver and the data transmitter based on the determined phase difference between the at least two sub-data packets.

Localization based on telegram splitting

Embodiments relate to determining a speed of a multidimensional motion of an athlete in a global coordinate system based on multidimensional acceleration data from a multidimensional accelerometer placed at a movable limb of the athlete, the movable limb being at least one of translatory and rotatable, and the movable limb defining a local coordinate system. Based on the multidimensional acceleration data, at least one correction quantity may be determined taking into account a rotation of the local coordinate system relative to the global coordinate system during the multidimensional motion. The speed of the multidimensional motion may be determined based on an integration of the multidimensional acceleration data and in consideration of the at least one correction quantity.

Determining a speed of a multidimensional motion in a global coordinate system

Growing community of inventors

Erlangen, Germany

Ferdinand Kemeth