US Patent Issued to Telefonaktiebolaget LM Ericsson on Oct. 28 for "Relay UE and remote UE authorization" (Swedish, Canadian, Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,114, issued on Oct. 28, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Relay UE and remote UE authorization" was invented by Zhang Fu (Stockholm), Monica Wifvesson (Lund, Sweden), Shabnam Sultana (Montreal) and Juying Gan (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method performed by a relay UE for determining whether the relay UE may provide a relay service to a remote UE. The method includes the relay UE receiving from the remote UE a first message comprising a first authorization token and a first digital signature for verifying the authenticity of the first authorization token, wherein the first digital sign...