Patent · US Active

Concept for realistic simulation of a frequency spectrum

US8549060B2 · kind B2 · utility

2Cited by

5References

20Claims

0Family size

Assignee

Innovationszentrum für Telekommunikationstechnik GmbH IZT · DE

Inventors

Uwe Gruener · Bad Abbach, DE
Anreas Klose · Nuremberg, DE
Rainer Perthold · Weisendorf, DE
Roland Zimmermann · Munich, DE

Key dates

Filing date	Aug 30, 2007
Grant date	Oct 1, 2013
Priority date	—
Expiry date	Apr 14, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04L27/2637
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

An apparatus for simulating a signal composed of a plurality of individual signals from respective signal locations at a simulation location, having a provider for providing the plurality of individual signals in the time domain, a transformer for transforming the individual signals to the frequency domain, a processor for processing the individual signals transformed to the frequency domain each depending on a signal channel existing between the simulation location and the respective signal location, a combiner for combining the processed individual signals transformed to the frequency domain to a combined signal, and a transformer for transforming the combined signal to the time domain for generating the simulated combined signal at the simulation location.

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