ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,381,769, issued on Aug. 5, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"AI/ML empowered high order modulation" was invented by Pranav Madadi (Sunnyvale, Calif.), Joonyoung Cho (Portland, Ore.) and Jianzhong Zhang (Dallas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A two-dimensional constellation for data signals having improved bitwise mutual information of data points is based on a signal-to-noise ratio (SNR) and a code rate where, based on the SNR, data bits are mapped to pre-defined in-phase and quadrature values. The in-phase and quadrature values denote points in the two-dimensional space such that the efficiency of bitw...