The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2026
Filed:
Apr. 27, 2021
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., Munich, DE;
Diehl Metering Gmbh, Ansbach, DE;
Gerd Kilian, Erlangen, DE;
Josef Bernhard, Erlangen, DE;
Johannes Wechsler, Erlangen, DE;
Jakob Kneißl, Erlangen, DE;
Dominik Soller, Erlangen, DE;
Stefan Ereth, Erlangen, DE;
Thomas Kauppert, Nuremberg, DE;
Hristo Petkov, Nuremberg, DE;
Klaus Gottschalk, Winkelhaid, DE;
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., Munich, DE;
Diehl Metering, Ansbach, DE;
Abstract
Data transmitter of a digital communication system, wherein the data transmitter is configured to transmit a pilot signal, wherein, for at least one partial transfer duration of a transfer duration of the pilot signal, the pilot signal is precisely at one frequency of a plurality of frequencies of a frequency channel used for data transfer by the data transmitter according to a modulation method, wherein the partial transfer duration corresponds to at least two symbol durations, preferably at least three symbol durations, or particularly preferably at least four symbol durations, of the data transfer of the data transmitter.