US Patent Issued to Telefonaktiebolaget LM Ericsson on Feb. 17 for "Notification of disaster condition and alternative PLMNs" (Czech, Swedish Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,902, issued on Feb. 17, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Notification of disaster condition and alternative PLMNs" was invented by Ivo Sedlacek (Hovorcovice, Czech Republic) and Mikael Wass (Satila, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for enabling notification of disaster conditions and alternative Public Land Mobile Networks (PLMNs) to network nodes are disclosed. In one embodiment, a method performed by a User Equipment (UE) for responding to a disaster condition in a first PLMN, comprises determining that a first PLMN is not available; determining that a second PLMN is avai...