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:
Aug. 22, 2023
Filed:
Jan. 24, 2019
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Suguru Okuyama, Tokyo, JP;
Anil Umesh, Tokyo, JP;
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 16/28 (2009.01); H04B 7/0456 (2017.01); H04B 7/06 (2006.01); H04W 88/08 (2009.01); H04W 92/10 (2009.01);
U.S. Cl.
CPC ...
H04W 16/28 (2013.01); H04B 7/0456 (2013.01); H04B 7/0617 (2013.01); H04W 88/08 (2013.01); H04W 92/10 (2013.01);
Abstract
A base station includes a first unit that performs radio transmission of a signal to a terminal, a second unit, and an interface that connects the first unit to the second unit. In order to determine which of the first unit and the second unit is a unit that performs precoding, information indicating whether or not at least one of the first unit and the second unit has a function of the precoding is sent over the interface.