US Patent Issued to QUALCOMM on Feb. 18 for "Demodulation reference signal for full-duplex communication" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,232,111, issued on Feb. 18, was assigned to QUALCOMM Inc. (San Diego).

"Demodulation reference signal for full-duplex communication" was invented by Min Huang (Beijing), Chao Wei (Beijing) and Hao Xu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may identify a collision between a data transmission and a demodulation reference signal (DMRS) transmission in a full-duplex time-frequency resource. The BS may transmit, to a wireless communication device, an indication of a time-frequency mapping for a zero-power DMRS (ZP-DMRS) ...