MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647100765 A) filed by Huawei Technologies Co. , Ltd. on August 20, 2026, for A Method And Devices For Trigger-Based Uplink Beamforming.
Inventors include Tsodik, Genadiy; Shilo, Shimon; Klein, Arik; Redlich, Oded; and Yu, Jian.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: A method for providing precoder information for establishing an uplink trigger-based data communication between an access point and one or more station devices. The method comprising generating, in response to triggering a sounding null data physical layer protocol data unit from the one or more station devices, a physical layer protocol data unit for transmitting to the one or more station devices. The physical layer protocol data unit containing a sounding feedback report frame including a first field comprising precoder information and a second field comprising a set of parameters to instruct processing of the precoder information in the first field. A corresponding access point and non-access point station device are also provided.
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