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. 23, 2026
Filed:
Dec. 31, 2021
Espressif Systems (Shanghai) Co., Ltd., Shanghai, CN;
Espressif Integration Associates Co., Ltd., Shanghai, CN;
Qin Zhang, Shanghai, CN;
ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD., Shanghai, CN;
ESPRESSIF INTEGRATION ASSOCIATES CO., LTD., Shanghai, CN;
Abstract
An uplink transmission method operated by a station (STA) for transmitting data to an access point (AP) in a wireless local area network (WLAN), and a station device executing the method. The method includes: the station receiving a trigger frame from the access point, selecting one or more data packets from a plurality of transmit queues at the station and aggregating them into the A-MPDU to proceed with transmission to the access point based on the trigger frame. The selecting one or more data packets from the plurality of transmit queues includes: determining a priority value for each of the transmit queues; grouping the transmit queues at the station according to an access category of each transmit queue; and selecting the transmit queues and the data packets in the transmit queues according to a selection policy with respect to the transmit queues that are sorted according to the priority value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile