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. 13, 2021
Filed:
Apr. 13, 2016
Applicant:
China Academy of Telecommunications Technology, Beijing, CN;
Inventors:
Wenhong Chen, Beijing, CN;
Qiubin Gao, Beijing, CN;
Runhua Chen, Beijing, CN;
Hui Li, Beijing, CN;
Rakesh Tamrakar, Beijing, CN;
Assignee:
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/10 (2009.01); H04L 1/00 (2006.01); H04B 7/06 (2006.01); H04W 24/02 (2009.01); H04W 72/04 (2009.01); H04B 7/0456 (2017.01); H04W 88/02 (2009.01);
U.S. Cl.
CPC ...
H04W 24/10 (2013.01); H04B 7/0621 (2013.01); H04B 7/0626 (2013.01); H04B 7/0632 (2013.01); H04B 7/0643 (2013.01); H04L 1/0026 (2013.01); H04L 1/0028 (2013.01); H04W 24/02 (2013.01); H04W 72/042 (2013.01); H04B 7/0456 (2013.01); H04W 88/02 (2013.01);
Abstract
The present disclosure provides a CSI acquisition method. A network side device indicates a CSI feedback configuration group for aperiodic CSI feedback to a UE, and transmits DCI to the UE, the DCI configured to indicate the UE to perform the aperiodic feedback in accordance with an optimum CSI feedback configuration in the CSI feedback configuration group.