US Patent Issued to QUALCOMM on July 21 for "Bit interleaving of modulation symbol mapping for data carrying reference signals" (California Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,464, issued on July 21, was assigned to QUALCOMM Inc. (San Diego).

"Bit interleaving of modulation symbol mapping for data carrying reference signals" was invented by Chih-Hao Liu (San Diego), Jing Sun (San Diego), Morteza Soltani (San Diego) and Jing Jiang (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and devices for wireless communications are described. Techniques described herein support encoding and transmitting of data carrying reference signals (DCRSs according to a lower modulation order and data according to a higher modulation order. A transmitting device may write data bits and DCRS bits into a bitstream acco...