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. 09, 2020
Filed:
Feb. 13, 2019
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Feng Wang, Austin, TX (US);
David R. Wolter, Austin, TX (US);
AT&T INTELLECTUAL PROPERTY I, L.P., Atlanta, GA (US);
Abstract
A method includes determining, at an access point, that a channel used to communicate with a device is experiencing interference. The method also includes, in response to the access point detecting that the channel used to communicate with the device is experiencing interference, switching, at the access point to a second channel. The second channel is selected from available channels associated with a set of candidate frequency bands. The set of candidate frequency bands is selected based on a signal quality of a particular device in communication with the access point. The particular device is a communication device in communication with the access point that has a lowest signal quality of signal qualities of communication devices in communication with the access point.