Patent · US Active

Adjusting an error vector measure (EVM) window

US11394473B2 · kind B2 · utility

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0References

19Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Thomas Chapman · Southampton, GB
Esther Sienkiewicz · Ottawa, CA

Key dates

Filing date	Jan 22, 2019
Grant date	Jul 19, 2022
Priority date	—
Expiry date	Apr 12, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04L27/2607
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

According to certain embodiments, a method is performed by a radio node in order to configure a transmitter to communicate a signal. The method determines an Error Vector Measure (EVM) window for the signal. The EVM window is based on at least one of a signal bandwidth, a spectrum utilization, and a cyclic prefix length. The method adjusts the transmitter based on the EVM window.

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