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:
Apr. 07, 2026
Filed:
Feb. 27, 2023
Qualcomm Incorporated, San Diego, CA (US);
Vinay Chande, San Diego, CA (US);
Jing Sun, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A node configured for communication in a wireless communication network transmits, following a listen before talk process, at least one transmission within an operating channel bandwidth in response to a sensed energy in the operating channel being less than both a first energy detection threshold (EDT) value determined as a function of the channel bandwidth, and a second predetermined EDT value obtained from the node. The first EDT value is determined as the function of the channel bandwidth and further as a function of a ratio of a maximum transmitter power to an intended transmitter power, the intended transmitter power being less than or equal to the maximum power. When the intended and maximum powers are equal, the first EDT value is determined only as the function of the channel bandwidth. The second energy detection threshold value may be determined as a function of a reference channel bandwidth.