ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,732,409, issued on Sept. 8, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Communication method and apparatus in high-frequency scenario" was invented by Meng Shi (Shanghai), Rongkuan Liu (Shanghai), Jiayin Zhang (Shanghai) and Peng Zou (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication method and apparatus in a high-frequency scenario are provided. The method includes: a transmit-end device may modulate S bitstreams according to a mapping rule corresponding to a first modulation scheme for a higher-order modulation signal to be received by a receive-end device, to generate M lower-order modulation signals,...