US Patent Issued to Telefonaktiebolaget LM Ericsson on July 21 for "Random access for wireless communication network" (Swedish Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,069, issued on July 21, was assigned to Telefonaktiebolaget LM Ericsson (Publ) (Stockholm).

"Random access for wireless communication network" was invented by Robert Baldemair (Solna, Sweden), Stefan Parkvall (Bromma, Sweden) and Axel Guthmann (Kista, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is disclosed a method of operating a wireless device for a wireless communication network. The method includes transmitting a random access preamble on a frequency resource, wherein the location of the frequency resource is based on a reception characteristic of reference signaling received by the wireless device. The disclosure also pertains ...