ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,223, issued on Oct. 14, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Support of power amplifier-aware modulation" was invented by Caleb K. Lo (San Jose, Calif.), Joonyoung Cho (Portland, Ore.) and Jianzhong Zhang (Dallas).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and devices for transmission symbol modulation that accounts for distortion introduced by a power amplifier (PA). A user equipment (UE) comprises a transceiver and a processor. The transceiver is configured to transmit, to a base station (BS), UE capability information that indicates support for adjusted symbol constellations, wherein the adjusted symbo...