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:
Apr. 02, 2024
Filed:
Aug. 02, 2018
Applicant:
Nokia Technologies Oy, Espoo, FI;
Inventor:
Jinping Hao, Shanghai, CN;
Assignee:
Nokia Technologies Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/06 (2006.01); H04B 7/0452 (2017.01); H04B 7/0456 (2017.01);
U.S. Cl.
CPC ...
H04B 7/0626 (2013.01); H04B 7/0456 (2013.01); H04B 7/066 (2013.01); H04B 7/0452 (2013.01);
Abstract
One example of this disclosure includes sending codebook based sweeping information to at least one UE; receiving Precoding Index reports from said at least one UE; grouping said at least one UE into at least one group, wherein the UEs in the same group are covered by the same transmitting precoding; sending beamformed CSI-RS in accordance with said at least one group; receiving CSI reports from UEs of said at least one group, so as to transfer data to said at least one UE accordingly.