ALEXANDRIA, Va., July 9 -- United States Patent no. 12,356,209, issued on July 8, was assigned to ZTE Corp. (Guangdong, China).

"Coverage indicator prediction method, model training method and apparatus, device and medium" was invented by Xiaoxiao Ma (Guangdong, China) and Ao Xue (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a coverage indicator prediction method. The method includes: obtaining a wireless cell feature of a wireless cell to be predicted, a geographical environment feature of the wireless cell to be predicted, a grid geographical environment feature, and a feature of a wireless propagation path from the wireless cell to be predicted to a corresponding grid, where...