ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,888, issued on Sept. 23, was assigned to Elisa Oyj (Helsinki).
"Analyzing operation of cells of a communications network" was invented by Petteri Lunden (Helsinki) and Adriana Chis (Helsinki).
According to the abstract* released by the U.S. Patent & Trademark Office: "A computer implemented method for analyzing operation of cells of a communications network is provided. The method includes: obtaining data comprising performance indicators data from a first cell and a group of reference cells for a selected time period;-identifying, for the first cell, first change point of a first performance indicator, calculating magnitude of the change of the first performance indicators at t...