Verfahren und System zum Dekorieren von Eingangssignalen aus einem Physikalischen Identifikator

Details

Veröffentlichungs-Nr.

EP3886358

Aktenzeichen

EP20164810

Anmeldetag

23. März 2020

Veröffentlichung

27. April 2022

Erteilung

27. April 2022

Rechtsraum

EP

IPC

H04L9/32

Abstract

The present disclosure refers to a method for decorrelating input signals from a physical identifier. In a system having one or more processors, the method comprises: providing input signals from a physical identifier; providing a decorrelation matrix; generating output signals, comprising decorrelating the input signals by applying the decorrelation matrix to the input signals; and providing the output signals at an output. The providing of the decorrelation matrix comprises: providing an initial matrix, the initial matrix being an orthogonal matrix; and determining the decorrelation matrix from the initial matrix by at least once selecting and applying at least one of a plurality of matrix extensions on the initial matrix, wherein each of the plurality of matrix extensions generates, from an input orthogonal matrix, a further orthogonal matrix with higher matrix dimension than the input orthogonal matrix. Furthermore, a system for decorrelating input signals from a physical identifier is provided.

Anmelder

Firma

Technische Universität Berlin

Land

🇩🇪 Deutschland

Fachgebiete