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:
Jul. 08, 2025
Filed:
May. 15, 2021
Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;
Colin D. Frank, Park Ridge, IL (US);
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Abstract
Apparatuses, methods, and systems are disclosed for determining a signal quality using an error vector magnitude. One method includes receiving an output of a user equipment antenna port. The user equipment antenna port includes a linear combination of two or more transmit antennas. The method includes performing normalized maximum ratio combining on the output of the user equipment antenna port to produce a normalized output. The method includes determining a signal quality of the output of the user equipment antenna port. Determining the signal quality includes determining an error vector magnitude using the normalized output.