Packet correlator for a radio transmission system

US11611369B2 · kind B2 · utility

Assignee

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

Inventors

• Eberhard Gamm · Ebermannstadt, DE
• Gerd Kilian · Erlangen, DE
• Jakob KNEIßL · Fürth, DE
• Josef Bernhard · Nabburg, DE
• Markus Siebenhaar · Penzberg, DE

Key dates

• Filing date: Oct 13, 2020
• Grant date: Mar 21, 2023
• Expiry date: Oct 13, 2040

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04B2001/71563
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

A data receiver is configured to receive a signal including a plurality of partial data packets, wherein the plurality of partial data packets each include part of a data packet, wherein the data receiver includes a multi-stage correlator that is configured to perform multi-stage correlation to detect the partial data packets in the received signal, wherein a second correlation stage of the multi-stage correlator operates based on correlation results of a first correlation stage of the multi-stage correlator.