ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,184, issued on Nov. 4, was assigned to Sony Group Corp. (Tokyo).
"Angle of departure estimation based on channel impulse response" was invented by Basuki Priyanto (Lund, Sweden), Johan Hill (Lund, Sweden), Jose Flordelis (Lund, Sweden), Yan Shu (Lund, Sweden) and Yujie Zhang (Lund, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of operating a wireless communication device (102) connectable to a communications network is provided. The communications network includes an access node (101, 101-1, 101-2, 101-3). The method includes: monitoring for a plurality of reference signals (121, 122, 123) of a transmission (351) in a plurality of re...