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. 18, 2021
Filed:
Jul. 28, 2017
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 16/28 (2009.01); H04W 52/14 (2009.01); H04W 52/24 (2009.01); H04W 52/42 (2009.01); H04W 52/02 (2009.01); H04W 72/04 (2009.01); H04W 74/08 (2009.01); H04B 7/0426 (2017.01); H04B 7/08 (2006.01); H04B 7/06 (2006.01); H04B 7/0456 (2017.01); H04B 1/04 (2006.01); H04B 7/0413 (2017.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04B 7/043 (2013.01); H04B 7/088 (2013.01); H04W 16/28 (2013.01); H04W 52/146 (2013.01); H04W 52/242 (2013.01); H04W 52/42 (2013.01); H04W 72/0473 (2013.01); H04B 7/0626 (2013.01); H04L 5/0048 (2013.01); H04W 52/0245 (2013.01); H04W 74/0833 (2013.01);
Abstract
A wireless terminal includes: an antenna that receives a plurality of beams formed by a radio base station; and a power control unit that adjusts transmission power of an uplink signal transmitted from the antenna to the radio base station after beam switching, on the basis of a reception power difference between a downlink signal of a beam used before the beam switching and a downlink signal of a beam to be used after beam switching, the beam switching being switching of a beam used for communication with the radio base station among the beams formed by the radio base station.