Data transmitter and data receiver with low latency for the telegram splitting transfer method

US11909519B2 · kind B2 · utility

Assignee

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

Inventors

• Gerd Kilian · Erlangen, DE
• Josef Bernhard · Nabburg, DE
• Guenter Rohmer · Erlangen, DE
• Maximilian Roth · Nuremberg, DE
• Frank Nachtrab · Erlangen, DE
• Jakob Kneissl · Erlangen, DE
• Johannes Wechsler · Spalt, DE
• Michael Schlicht · Erlangen, DE
• Raimund Meyer · Fürth, DE
• Frank Obernosterer · Nuremberg, DE

Key dates

• Filing date: May 6, 2020
• Grant date: Feb 20, 2024
• Expiry date: May 6, 2040

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04W4/38
• WIPO field: Digital communication
• WIPO sector: Electrical engineering

Abstract

Embodiments provide transfer methods. The method includes a step of transferring data of a first class from a data transmitter to a data receiver, wherein the data of the first class is transferred divided onto a first plurality of sub-data packets using a first hopping pattern. Furthermore, the method includes a step of transferring data of a second class from the data transmitter or a different data transmitter to the data receiver, wherein the data of the second class is transferred divided onto a second plurality of sub-data packets using a second hopping pattern, wherein transmission pauses between sub-data packets transferred according to the first hopping pattern are smaller than transmission pauses between sub-data packets transferred according to the second hopping pattern.