US Patent Issued to NEC on May 12 for "Model building apparatus and model building method, root cause estimation apparatus and root cause estimation method, and recording medium" (Japanese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,386, issued on May 12, was assigned to NEC Corp. (Tokyo).

"Model building apparatus and model building method, root cause estimation apparatus and root cause estimation method, and recording medium" was invented by Tansheng Li (Tokyo), Eiji Takahashi (Tokyo) and Nobuhiko Itoh (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A model building apparatus includes: an acquisition unit that obtains, from a first wireless station, time-series data of received power of wireless communication between the first wireless station and a second wireless station; a generation unit that generates input data including change data about a degree of a change in th...