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:
Jan. 13, 2026
Filed:
Feb. 09, 2023
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventors:
Takuma Kawano, Sakai, JP;
Shohei Yamada, Sakai, JP;
Hidekazu Tsuboi, Sakai, JP;
Kyosuke Inoue, Sakai, JP;
Taichi Miyake, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/18 (2018.01); H04L 45/00 (2022.01); H04W 40/16 (2009.01); H04W 76/15 (2018.01);
U.S. Cl.
CPC ...
H04W 76/18 (2018.02); H04L 45/22 (2013.01); H04W 40/16 (2013.01); H04W 76/15 (2018.02);
Abstract
A terminal apparatus for communicating with a base station apparatus by using a direct path and an indirect path determines whether a signaling radio bearer is configured on an indirect path in a case that radio link failure is detected on the direct path, and transmits information indicating that the radio link failure has occurred on the direct path via the signaling radio bearer in a case that the signaling radio bearer is determined to be configured on the indirect path.