ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,532,221, issued on Jan. 20, was assigned to Huawei Technologies Co. LTD. (Shenzhen, China).
"Data transmission method and apparatus" was invented by Miao Li (Wuhan, China), Jindou Chen (Wuhan, China) and Xiaoshu Si (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to the field of communication technologies, and specifically, to a data transmission method and apparatus. One example method includes: receiving, by a controller, a performance parameter sent by each of the access points, wherein the performance parameter indicates communication performance between the access point that sends the performance parameter and a...