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. 13, 2021
Filed:
Jun. 24, 2020
Applicant:
Convida Wireless, Llc, Wilmington, DE (US);
Inventors:
Tianyi Xu, San Jose, CA (US);
Qian Zhang, Basking Ridge, NJ (US);
Allan Y. Tsai, Boonton, NJ (US);
Guodong Zhang, Woodbury, NY (US);
Lakshmi R. Iyer, King of Prussia, PA (US);
Qing Li, Princeton Junction, NJ (US);
Assignee:
Covida Wireless, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/02 (2018.01); H04W 24/02 (2009.01); H04B 7/0408 (2017.01); H04B 7/0417 (2017.01); H04B 7/0456 (2017.01); H04B 7/06 (2006.01);
U.S. Cl.
CPC ...
H04W 24/02 (2013.01); H04B 7/0408 (2013.01); H04B 7/0417 (2013.01); H04B 7/0456 (2013.01); H04B 7/0626 (2013.01);
Abstract
It is recognized herein that as the number of transmit antennas in cellular systems (e.g., NR or 5G systems) increase, the Channel State information (CSI) feedback overhead may increase to unacceptable levels, and the current CSI feedback might not support beamforming training for NR. Embodiments described herein provide an enhanced and more efficient design for Channel State Information feedback as compared to current approaches.