US Patent Issued to QUALCOMM on Feb. 17 for "Group common demodulation reference signal for multiple user equipments" (Chinese, American Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,085, issued on Feb. 17, was assigned to QUALCOMM Inc. (San Diego).

"Group common demodulation reference signal for multiple user equipments" was invented by Siyi Chen (Beijing), Changlong Xu (Beijing), Jing Sun (San Diego), Xiaoxia Zhang (San Diego), Hao Xu (Beijing) and Rajat Prakash (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "In some implementations, a method of wireless communication includes obtaining, at a user equipment (UE), an allocation of frequency resources for a group common demodulation reference signal (GC-DMRS) associated with a plurality of UEs that include the UE. The method also includes receiving, at the UE from a ba...