Patent · US Active

Technique for device-to-device communication based on radio signals received from one or more radio sources

US11483861B2 · kind B2 · utility

0Cited by

1References

26Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Wanlu Sun · San Diego, US
Marco Belleschi · Solna, SE
Ricardo Blasco Serrano · Espoo, FI
Hieu Do · Järfälla, SE
Gabor Fodor · Nordstraße, SE
Jingya Li · Gothenburg, SE
Stefano Sorrentino · Solna, SE

Key dates

Filing date	Mar 16, 2018
Grant date	Oct 25, 2022
Priority date	—
Expiry date	Nov 16, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W74/0808
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A technique for transmitting and receiving data in a radio communication from a second radio device to a first radio device is described. As to a method aspect of the technique, one or more radio resources are determined based on radio signals received at the first radio device. The one or more radio resources comprise at least one spatial stream among different spatial streams receivable at the first radio device. A status message indicative of the one or more determined radio resources is transmitted to the second radio device. The data from the second radio device is received at the first radio device on at least one radio resource depending on the one or more radio resources indicated in the transmitted status message.

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