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. 20, 2025
Filed:
Dec. 29, 2022
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Yuan Zhu, Beijing, CN;
Qinghua Li, San Ramon, CA (US);
Xiaogang Chen, Beijing, CN;
Jong-Kae Fwu, Sunnyvale, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/0456 (2017.01); H04B 7/0417 (2017.01); H04B 7/0452 (2017.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04W 84/04 (2009.01);
U.S. Cl.
CPC ...
H04B 7/046 (2013.01); H04B 7/0417 (2013.01); H04B 7/0452 (2013.01); H04B 7/0469 (2013.01); H04B 7/0478 (2013.01); H04B 7/0486 (2013.01); H04B 7/063 (2013.01); H04B 7/0639 (2013.01); H04L 5/0014 (2013.01); H04L 5/0026 (2013.01); H04B 7/0647 (2013.01); H04B 7/065 (2013.01); H04W 84/042 (2013.01);
Abstract
Various embodiments include an apparatus to be employed by an enhanced Node B (eNB), the apparatus comprising communication circuitry to receive, from a user equipment (UE), feedback information and control circuitry, coupled with the communication circuitry, to identify a codeword from a three-dimensional codebook based on the feedback information received from the UE, wherein the communication circuitry is further to precode data to be transmitted to the UE based on the codeword. An apparatus to be employed by a UE and additional methods are described.