US Patent Issued to Telefonaktiebolaget LM Ericsson on Dec. 23 for "Radio channel estimation in a radio node" (Swedish Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,643, issued on Dec. 23, was assigned to Telefonaktiebolaget LM Ericsson (Publ) (Stockholm).

"Radio channel estimation in a radio node" was invented by Torsten Carlsson (Lund, Sweden) and Karl Werner (Segeltorp, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Radio channel estimation in a radio node is provided. The radio node is configured to receive a number of wideband reference symbols corresponding to a wideband radio channel having a wideband bandwidth and convert the wideband reference symbols into a number of wideband taps each having a complex value and associated with a respective beam direction and a respective tap delay. The radio n...