US Patent Issued to Telefonaktiebolaget LM Ericsson on Feb. 25 for "Nodes and methods for handling state change of a communication link in a communications network" (Chinese, Swedish Inventors)

ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,238,668, issued on Feb. 25, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Nodes and methods for handling state change of a communication link in a communications network" was invented by Erqun Sun (Shanghai), Debashish Pattnaik (Shanghai) and Mikael Klein (Huddinge, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method performed by a first communication node for handling state change of a communication link in a communications network. The first communication node subscribes to state information indicating a state change of a communication link between a UE and a second communication node. The first communication node obt...