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:
May. 05, 2020
Filed:
Jun. 14, 2019
Applicant:
Intel Deutschland Gmbh, Neubiberg, DE;
Inventor:
Frank Dietrich, Fuerstenfeldbruck, DE;
Assignee:
Intel Deutschland GmbH, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/02 (2006.01); H04B 7/06 (2006.01); H04L 27/26 (2006.01); H04L 27/28 (2006.01); H04B 7/0456 (2017.01);
U.S. Cl.
CPC ...
H04B 7/0634 (2013.01); H04B 7/0456 (2013.01); H04B 7/0486 (2013.01); H04B 7/068 (2013.01); H04B 7/0617 (2013.01); H04B 7/0639 (2013.01); H04L 27/2626 (2013.01); H04L 27/28 (2013.01);
Abstract
A method, an apparatus and a communication unit for generating precoding feedback information in a multiple frequency radio transmission system are disclosed. A rank for precoding matrices, wherein the rank is constant over the multiple frequencies, is selected and a plurality of precoding matrices having the selected rank are selected. A different precoding matrix is selected for each frequency subset of the multiple frequencies.