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:
Feb. 09, 2021
Filed:
Feb. 19, 2018
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Hiroyuki Miyazaki, Tokyo, JP;
Satoshi Suyama, Tokyo, JP;
Jun Mashino, Tokyo, JP;
Yukihiko Okumura, Tokyo, JP;
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/08 (2006.01); H04B 7/0452 (2017.01); H04B 7/06 (2006.01); H04W 16/28 (2009.01);
U.S. Cl.
CPC ...
H04B 7/088 (2013.01); H04B 7/0452 (2013.01); H04B 7/0857 (2013.01); H04B 7/0862 (2013.01); H04B 7/0617 (2013.01); H04W 16/28 (2013.01);
Abstract
Radio base stationconfigured to perform MIMO transmission with user terminalsincludes: beam selecting sectionconfigured to select at least one used beam from among a plurality of beams based on beam-selection reference parameters to be computed based on beam information transmitted by user terminals; and user terminal selecting sectionconfigured to select, from among at least one of user terminalswhich has selected the at least one used beam, at least one of user terminalsto be a target for the at least one used beam.