Concealment of environmental influences on the transmitting parameters

US12166583B2 · kind B2 · utility

Assignees

• Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE
• Diehl Metering GmbH · DE

Inventors

• Gerd Kilian · Erlangen, DE
• Josef Bernhard · Nabburg, DE
• Thomas Kauppert · Nuremberg, DE
• Hristo Petkov · Nuremberg, DE
• Johannes Wechsler · Spalt, DE
• Jakob Kneissl · Erlangen, DE
• Raphael Mzyk · Kammerstein, DE
• Klaus Gottschalk · Winkelhaid, DE
• Dominik Soller · Erlangen, DE
• Michael Schlicht · Erlangen, DE

Key dates

• Filing date: Nov 21, 2019
• Grant date: Dec 10, 2024
• Expiry date: Nov 21, 2039

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04W12/03
• WIPO field: Digital communication
• WIPO sector: Electrical engineering

Abstract

The innovation relates to technologies by which the signal characteristics and, hence, environmental conditions of a transmitter can be concealed. In one aspect, a data transmitter comprises a transmitter and a changer, wherein the transmitter is configured to transmit a signal, wherein at least one signal parameter of the signal depends on at least one environmental parameter in an environment of the data transmitter, wherein the changer is configured to change the at least one signal parameter of the signal or a parameter on which the at least one signal parameter of the signal depends, in order to conceal the at least one environmental parameter.