Patent · US Active

Groupcast procedures for V2X

US12028781B2 · kind B2 · utility

3Cited by

1References

14Claims

0Family size

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 16, 2021
Grant date	Jul 2, 2024
Priority date	—
Expiry date	Sep 23, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04W92/18
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A wireless communication system includes a plurality of user devices, UEs, and at least one logical group defined in accordance with one or more logical group criteria. The logical group includes a plurality of member UEs to be connected via sidelink for sidelink communication with each other, and all member UEs of the logical group have assigned the same destination identification, ID, the destination ID being unique for the logical group.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.