ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,550,129, issued on Feb. 10, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Trigger based null data packet transmission method and related apparatus" was invented by Jian Yu (Shenzhen, China), Yunbo Li (Shenzhen, China), Chenchen Liu (Shenzhen, China) and Ming Gan (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A trigger based null data packet transmission method and a related apparatus are provided, which relate to wireless communication, and are applied to a wireless local area network supporting an 802.11be standard. The method includes: receiving, by an EHT station, an NFRP trigger frame; determining whether a resour...