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:
Sep. 30, 2025
Filed:
Nov. 09, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Alireza Babaei, Fairfax, VA (US);
Esmael Hejazi Dinan, McLean, VA (US);
Hyoungsuk Jeon, Centreville, VA (US);
Hua Zhou, Herndon, VA (US);
Kyungmin Park, Vienna, VA (US);
Ali Cagatay Cirik, Herndon, VA (US);
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/0808 (2024.01); H04W 74/00 (2009.01);
U.S. Cl.
CPC ...
H04W 74/0808 (2013.01); H04W 74/004 (2013.01);
Abstract
A wireless device receives one or more messages comprising a parameter indicating a first value of a listen before talk (LBT) counter. The LBT counter is incremented based on an LBT procedure indicating an LBT failure for an uplink transmission via a first bandwidth part. Based on the LBT counter reaching the first value, a switch is made from the first bandwidth part to a second bandwidth part as an active bandwidth part.