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:
Oct. 10, 2023
Filed:
Oct. 15, 2021
Cypress Semiconductor Corporation, San Jose, CA (US);
Rajendra Kumar Gundu Rao, Bangalore, IN;
Cypress Semiconductor Corporation, San Jose, CA (US);
Abstract
An apparatus is provided. The apparatus comprises a controller configured to operate in an access point (AP) mode. The apparatus also includes a processing device. The processing device is configured to transmit a signal to one or more stations (STAs) to prevent the one or more STAs from using a frequency band. The frequency band is shared by the one or more STAs and a radio. The processing device is also configured to detect that the frequency band is available for use by at least one STA of the one or more STAs to transmit uplink signals to the controller without interfering with the radio; and in response, transmit a trigger frame to the at least one STA to schedule the at least one STA to transmit the uplink signals to the controller using the frequency band.