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. 20, 2019
Filed:
Aug. 24, 2017
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventor:
Takashi Seyama, Kawasaki, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 28/06 (2009.01); H04L 5/00 (2006.01); H04W 52/24 (2009.01); H04W 72/04 (2009.01); H04W 52/34 (2009.01); H04W 8/24 (2009.01); H04W 84/12 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 28/06 (2013.01); H04L 5/0048 (2013.01); H04W 52/247 (2013.01); H04W 52/346 (2013.01); H04W 72/0453 (2013.01); H04L 5/0058 (2013.01); H04W 8/24 (2013.01); H04W 84/12 (2013.01); H04W 88/08 (2013.01);
Abstract
A base station device includes: a processor that executes a process including determining which group of a first group and a second group each of a plurality of terminal devices belongs to, generating a transmission weight to form a transmission beam having a shape considering only a terminal device that belongs to the first group out of the terminal devices, and multiplying a signal addressed to the terminal devices by the generated transmission weight; and a transmitter that transmits the signal multiplied by the transmission weight from a plurality of antennas simultaneously.