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:
May. 27, 2025
Filed:
Oct. 10, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Alexandra Calkins Katague, San Francisco, CA (US);
Reid Andrew OBoyle, Howell, MI (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Technologies directed to dynamic frequency selection (DFS) avoidance are described. One method stores a timestamp and a first amount of time operating on a channel for each historical radar event detected in a wireless local area network. The method determines a first score using a first weighting factor based on the first amount of time and a second weighting factor based on a second amount of time since the respective historical radar event. The method determines a second score for a first DFS channel by summing the first score for each historical radar event that occurred on the first DFS channel. The method determines a third score for a second DFS channel by summing scores of events occurring on the second DFS channel. The method selects the first DFS channel based on at least the second score and the third score for sending second data to a second device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile