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. 12, 2020
Filed:
Feb. 02, 2018
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Kazuaki Takeda, Tokyo, JP;
Satoshi Nagata, Tokyo, JP;
Chongning Na, Beijing, CN;
Huiling Li, Beijing, CN;
Huiling Jiang, Beijing, CN;
Yuichi Kakishima, Palo Alto, CA (US);
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/02 (2018.01); H04B 7/06 (2006.01); H04W 16/28 (2009.01); H04W 24/10 (2009.01);
U.S. Cl.
CPC ...
H04B 7/0628 (2013.01); H04B 7/0639 (2013.01); H04W 16/28 (2013.01); H04W 24/10 (2013.01); H04B 7/0626 (2013.01); H04B 7/0632 (2013.01);
Abstract
The present invention is designed to suitably mitigate the decrease in communication throughput even when type-II feedback is used. According to one aspect of the present invention, a user terminal has a control section that determines a beam pattern that shows a fixed set of beams, and determines at least one beam that is not included in the beam pattern; and a transmission section that transmits feedback information related to the beam pattern and the at least one beam that is determined.