NR V2X reliability enhancements

US12058704B2 · kind B2 · utility

Assignee

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

Inventors

• Sarun SELVANESAN · Berlin, DE
• Thomas FEHRENBACH · Berlin, DE
• Roya EBRAHIM REZAGAH · Berlin, DE
• Cornelius HELLGE · Berlin, DE
• Thomas WIRTH · Berlin, DE
• Thomas SCHIERL · Berlin, DE
• Robin Thomas · Berlin, DE
• Baris GÖKTEPE · Berlin, DE
• Eiko Seidel · Darmstadt, DE

Key dates

• Filing date: Jul 7, 2021
• Grant date: Aug 6, 2024
• Expiry date: Jun 9, 2042

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04W92/18
• WIPO field: Digital communication
• WIPO sector: Electrical engineering

Abstract

A wireless communication system includes a plurality of user devices, UEs, configured for a sidelink communication using resources from a set of sidelink resources of the wireless communication system. The plurality of UEs includes at least one transmitting UE and at least one receiving UE, the transmitting UE and the receiving UE configured to use at least a subset of the sidelink resources of the wireless communication system for the sidelink communication. The wireless communication system is configured to allow a data duplication on the sidelink, wherein the data duplication on the sidelink is activated or triggered dependent on one or more of a sidelink quality of the sidelink between the transmitting UE and the receiving UE, and/or an occupancy of the sidelink resources, and/or data received by a network element/network function, and/or the application service running on one of the UEs.