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. 06, 2021
Filed:
May. 08, 2018
Nokia Technologies Oy, Espoo, FI;
Frederick Vook, Schaumburg, IL (US);
William Hillery, Lafayette, IN (US);
Mihai Enescu, Espoo, FI;
Eugene Visotsky, Buffalo Grove, IL (US);
Xiaomao Mao, Palaiseau, FR;
Nitin Mangalvedhe, Hoffman Estates, IL (US);
NOKIA TECHNOLOGIES OY, Espoo, FI;
Abstract
Various communication system may benefit from the appropriate selection of communication parameters. For example, certain wireless communication systems may benefit from the user of a low-overhead high-rank codebook. A method can include determining a first partition of a precoding matrix with a higher resolution and a second partition of the precoding matrix with a lower resolution. The method can also include feeding back the first partition and the second partition.