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:
Jun. 03, 2025
Filed:
Oct. 04, 2021
Qualcomm Incorporated, San Diego, CA (US);
Jing Sun, San Diego, CA (US);
Vinay Chande, San Diego, CA (US);
Arumugam Chendamarai Kannan, San Diego, CA (US);
Xiaoxia Zhang, San Diego, CA (US);
Aleksandar Damnjanovic, Del Mar, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method of wireless communication includes receiving, by a user equipment (UE) from a base station, a listen-before-talk (LBT) configuration message indicating whether category 2 (Cat2) LBT operations are enabled or disabled for the UE. The method further includes receiving, by the UE from the base station, a channel occupancy time (COT) message configuring the UE with a COT. The method further includes performing, by the UE, an LBT operation based on the LBT configuration message and based on the COT message.