ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,701,606, issued on Aug. 4, was assigned to Telefonaktiebolaget LM Ericsson (Publ) (Stockholm).
"Random access for wireless communication network" was invented by Axel Guthmann (Kista, Sweden), Robert Baldemair (Solna, Sweden) and Stefan Parkvall (Bromma, 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 from a set of preambles, the set of preambles being from one of a first set of first preambles and a second set of second preambles, wherein the random access preamble and/or the set of the random a...