US Patent Issued to QUALCOMM on Sept. 29 for "Demodulation of modulation constellations with probabilistic amplitude shaping" (Chinese, American Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,750,268, issued on Sept. 29, was assigned to QUALCOMM Inc. (San Diego).

"Demodulation of modulation constellations with probabilistic amplitude shaping" was invented by Liangming Wu (Beijing), Thomas Joseph Richardson (South Orange, N.J.), Kexin Xiao (Shanghai), Changlong Xu (Beijing), Ori Shental (Marlboro, N.J.) and Hao Xu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and devices for wireless communications are described in which a receiving device, such as a base station or user equipment (UE), may receive an input signal that is modulated according to a probabilistic amplitude shaping (PAS) modulation technique. The rece...