Patent · US Active

Multi-level indicator of radio resource status for intended D2D transmission

US11711807B2 · kind B2 · utility

1Cited by

0References

22Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Marco Belleschi · Solna, SE
Shehzad Ali Ashraf · Aachen, DE
Ricardo Blasco Serrano · Espoo, FI
Gabor Fodor · Nordstraße, SE
Wanlu Sun · San Diego, US
Chunhui Zhang · Bissenkamp, SE

Key dates

Filing date	Jul 9, 2018
Grant date	Jul 25, 2023
Priority date	—
Expiry date	May 3, 2040

Classification

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

Abstract

A radio device receives a first message from a further radio device. The first message indicates an intention of the further radio device to perform a device-to-device radio transmission on a set of radio resources. The radio device determines a status of the set of radio resources. In response to the first message, the radio device sends a second message comprising an indicator which indicates the determined status of the set of radio resources in terms of at least three levels.

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