ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,784, issued on Oct. 21, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Link reachability determining method and apparatus" was invented by Guogang Huang (Shenzhen, China), Ming Gan (Shenzhen, China), Yunbo Li (Shenzhen, China) and Yuchen Guo (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A link reachability determining method to enable a multi-link device to determine whether a link is reachable in an uplink direction, includes: a multi-link STA receives a first frame sent by a multi-link AP on a first link, where the first frame includes transmit power and antenna gain information of each AP of the multi-link AP;...