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:
Jun. 17, 2025
Filed:
Aug. 31, 2022
Argo Semiconductors SA, Hellinikon, GR;
Argo Semiconductors SA, Hellinikon, GR;
Abstract
A RU for mMIMO has M antenna branches; a plurality of partial digital beamforming (PDBF) processors, each PDBF processor receiving a transmit vector comprising values for each of L data layers to be transmitted at time t from the RU via the antenna branches, wherein each of the plurality of PDBF processors performs a beamforming operation on the vector by multiplying the vector with each of a plurality of respective weight vectors that are a subset of a received weight array, to produce scalar values, each scalar value corresponding to one of the weight vectors and being supplied to a respective antenna branch; wherein the number of scalar values produced by any particular one of the PDBF processors equals the number of weight vectors used in each PDBF processor and the number of scalar values produced is equal to M; where L and M are greater than one.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile