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. 13, 2025
Filed:
Nov. 01, 2023
Applicant:
Fujitsu Limited, Kawasaki, JP;
Inventors:
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/06 (2006.01); H04W 72/044 (2023.01); H04W 72/23 (2023.01); H04W 74/0833 (2024.01); H04W 76/11 (2018.01); H04W 76/19 (2018.01); H04W 76/27 (2018.01); H04W 80/02 (2009.01);
U.S. Cl.
CPC ...
H04B 7/0695 (2013.01); H04W 72/046 (2013.01); H04W 72/0473 (2013.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01); H04W 76/11 (2018.02); H04W 76/19 (2018.02); H04W 76/27 (2018.02); H04W 80/02 (2013.01);
Abstract
An apparatus includes: a receiver configured to: receive a downlink signal related to beam failure recovery, and receive a downlink reference signal; and a transmitter configured to, after receiving the downlink signal, transmit a first uplink signal on a first cell by using a first spatial filter identical to a second spatial filter receiving the downlink reference signal.