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, 2026
Filed:
Sep. 17, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A method for determining a relation between a first time-domain signal and a second time-domain signal received from a single source is provided. The time domain signals are respectively processed with a Fourier-related transform to indirectly or directly provide respective first and second frequency-domain signals being made up of frames. Only one part from the Fourier-related transform is included. A first part is the part that is included and a second part is the other part. The method comprises the steps of: receiving the frequency-domain signals; determining a first part cross-correlation by cross-correlating corresponding frames in the first frequency-domain signal and the second frequency-domain signal, for the first part; and determining a second part cross-correlation by cross-correlating non-corresponding frames in the first frequency-domain signal and the second frequency-domain signal, for the second part.
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