US Patent Issued to Telefonaktiebolaget LM Ericsson on April 22 for "Radio network node, wireless device, and methods for performing random access in a wireless communication network" (Swedish Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,284,559, issued on April 22, was assigned to Telefonaktiebolaget LM Ericsson (Publ) (Stockholm).

"Radio network node, wireless device, and methods for performing random access in a wireless communication network" was invented by Icaro L. J. Da Silva (Solna, Sweden), Patrik Rugeland (Stockholm) and Johan Rune (Lidingo, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments herein relate, e.g., to a method performed by a wireless device for handling communication in a wireless communication network. The wireless device transmits to a radio network node, a first preamble associated with a selected downlink beam. The wireless device further monito...