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. 08, 2025
Filed:
Apr. 09, 2024
Applicant:
Kyocera Corporation, Kyoto, JP;
Inventors:
Masato Fujishiro, Yokohama, JP;
Henry Chang, San Diego, CA (US);
Assignee:
KYOCERA Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/0808 (2024.01); H04W 24/08 (2009.01); H04W 48/16 (2009.01);
U.S. Cl.
CPC ...
H04W 74/0808 (2013.01); H04W 24/08 (2013.01); H04W 48/16 (2013.01);
Abstract
A communication control method is used in a user equipment in a cell operated in an unlicensed band. The communication control method comprises performing, by the user equipment, Listen Before Talk (LBT) before preforming transmission in the cell; determining, by the user equipment, whether the number of the LBT failure reaches a threshold; and when determining that the number of the LBT failure reaches the threshold, performing, by the user equipment, transmission in another cell in which the number of the LBT failure does not reach the threshold.