ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,797, issued on Oct. 21, was assigned to Outdoor Wireless Networks LLC (Richardson, Texas).

"Systems and methods for accurately and efficiently determining interference in a geographic area" was invented by Suryanarayana A. Kalenahalli (Chantilly, Va.), Ariful Hannan (Sterling, Va.) and Khalid W. Al-Mufti (Sterling, Va.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques are provided for enhancing accuracy of modelling aggregate interference at each protection point of a geographical area in a region having an urban or suburban morphology type whilst reducing processing requirements by diminishing a number of elevation data that must be obtaine...