Patent ID: 11942994
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 25:
26. A non-transitory digital storage medium having stored thereon a computer program for performing a method for determining an interference in a transmission medium during a transmission of a data input signal, comprising:
transforming the data input signal from a time domain to a frequency domain comprising a plurality of frequency channels to acquire a frequency-domain data signal comprising a plurality of spectral coefficients, wherein each spectral coefficient of the plurality of spectral coefficients is assigned to one of the plurality of frequency channels, and
determining the interference by determining one or more spectral interference coefficients, wherein each of the one or more spectral interference coefficients is assigned to one of the plurality of frequency channels,
wherein determining each of the one or more spectral interference coefficients is conducted depending on the plurality of spectral coefficients and depending on a transfer function, wherein the transfer function is configured to receive two or more argument values, wherein each of the two or more argument values indicates one of the plurality of frequency channels, and wherein the transfer function is configured to return a return value depending on the two or more argument values,
when said computer program is run by a computer.