The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2020
Filed:
Apr. 10, 2018
Institut Fur Rundfunktechnik Gmbh, Munich, DE;
Jens Groh, Munich, DE;
Institut Fur Rundfunktechnik GMBH, Munich, DE;
Abstract
Mixing N information-time signals. The time signals are each converted into the frequency domain, into one of N complex information signals where N is an integer greater than 1. Spectral values of the N complex information signals which match in a frequency are each converted into a first and a second component. The N first components of the N frequency-matching spectral values are combined into a first combination component. The N second components of the N frequency-matching spectral values are combined into a second combination component. The first and second combination components are combined into a result spectral value. The above steps are also performed for other frequency-matching spectral values of the N complex information signals for generating other result spectral values. The result spectral values thus obtained are combined into a complex output information signal.