ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,106, issued on Sept. 30, was assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT Co. LTD. (Beijing).

"Carrier phase tracking method and device for orthogonal frequency division multiplexing multi-carrier system" was invented by Shaoshuai Fan (Beijing), Mengfan Zhou (Beijing), Boyang Hu (Beijing), Gang Li (Beijing), Bin Ren (Beijing), Rongyi Fang (Beijing), Zhenyu Zhang (Beijing), Ren Da (Beijing) and Shaohui Sun (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided in the embodiments of the present disclosure are a carrier phase tracking method and device for an orthogonal frequency division multiplexing (OFDM) multi-carrier system. The m...