Patent · US Active

Technique for radio transmission under varying channel conditions

US11374684B2 · kind B2 · utility

0Cited by

1References

26Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Leif Wilhelmsson · Lund, SE
Rocco Di Taranto · Lund, SE
Miguel Lopez · Rincón de la Victoria, ES
Roland Smith · Ottawa, CA

Key dates

Filing date	Jan 7, 2021
Grant date	Jun 28, 2022
Priority date	—
Expiry date	Jan 7, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04W52/42
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A technique for radio transmitting data is described. As to a method aspect of the technique data to be transmitted to a receiver is represented by at least two partial modulation symbols. Each of the at least two partial modulation symbols is associated to a different layer of the radio transmission to the receiver. A modulation symbol is generated by combining the at least two partial modulation symbols at different power levels according to the associated layer. The modulation symbol is transmitted to the receiver.

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