Patent · US Active

Wake-up circuit in receiving device and method of operating the receiving device

US9985730B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignees

Albert-Ludwigs-Universitaet Freiburg · DE
endiio Engineering GmbH · DE

Inventors

Tolgay Ungan · Glückstadt, DE
Leonhard Reindl · Kirchzarten, DE
Thomas Ostertag · Ulm, DE
Ulrich Gamm · Glückstadt, DE

Key dates

Filing date	Mar 17, 2016
Grant date	May 29, 2018
Priority date	—
Expiry date	Mar 17, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A receiving device and a method for operating a receiving device are provided in which a signal is divided into two separate signal parts. The two signal parts are demodulated simultaneously and, from the demodulated signals, the difference is formed. After the formation of the difference, an information item is obtained from the difference signal and compared with a predetermined information item. In the case of correspondence of the obtained information and the compared information, a wake-up signal is generated.

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