US Patent Issued to TELEFONAKTIEBOLAGET LM ERICSSON on July 29 for "Scrambling of physical channels and reference signals in wireless communication networks" (Swedish Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,375,328, issued on July 29, was assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (Stockholm).

"Scrambling of physical channels and reference signals in wireless communication networks" was invented by Stefan Parkvall (Bromma, Sweden), Robert Baldemair (Solna, Sweden), Claes Tidestav (Balsta, Sweden) and Mattias Frenne (Uppsala, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Radio network nodes, wireless devices, and related methods are provided in which a pseudo-random sequence initialization value, which is used during the generation of pseudo-random and/or scrambling sequences, is based, at least in part, on a first identifier, wherein the fi...