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:
Jul. 09, 2024
Filed:
Apr. 18, 2023
Applicant:
Sony Mobile Communications Inc., Tokyo, JP;
Inventor:
Takashi Nakayama, Chiba, JP;
Assignee:
SONY MOBILE COMMUNICATIONS INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04B 7/0413 (2017.01); H04B 7/06 (2006.01); H04B 7/10 (2017.01); H04W 16/28 (2009.01); H04W 56/00 (2009.01); H04W 72/044 (2023.01); H04W 72/0446 (2023.01); H04W 88/08 (2009.01); H04J 13/00 (2011.01); H04W 36/08 (2009.01);
U.S. Cl.
CPC ...
H04L 27/2657 (2013.01); H04B 7/0413 (2013.01); H04B 7/0617 (2013.01); H04B 7/10 (2013.01); H04L 27/2691 (2013.01); H04W 16/28 (2013.01); H04W 56/001 (2013.01); H04W 72/0446 (2013.01); H04W 72/046 (2013.01); H04W 88/08 (2013.01); H04W 88/085 (2013.01); H04J 13/0062 (2013.01); H04W 36/08 (2013.01);
Abstract
A method and device for selecting a beam used in communication in an environment in which massive-MIMO beamforming is performed, to include a base station including: a communication unit configured to form multiple beams and perform communication with a terminal apparatus; and a control unit configured to transmit, to the terminal apparatus, first identification information of a group that is used in communication with the terminal apparatus among the first identification information allocated to groups each of which includes multiple beams to be formed.