US Patent Issued to Telefonaktiebolaget LM Ericsson on July 21 for "Public warning system (PWS) reception by aerial user equipment (UE)" (Swedish, Finnish Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,879, issued on July 21, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Public warning system (PWS) reception by aerial user equipment (UE)" was invented by Mattias Bergstrom (Sollentuna, Sweden), Helka-Liina Maattanen (Espoo, Finland) and Hieu Do (Jarfalla, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments include methods for a user equipment (UE) configured to receive public warning system (PWS) messages from a radio access network (RAN) comprising a plurality of cells. Such methods include receiving, via a first cell having a first ground coverage and a first aerial coverage, a PWS message having a relevant ar...