US Patent Issued to QUALCOMM on May 6 for "Frequency selective phase tracking reference signal (PTRS) allocation" (California Inventors)

ALEXANDRIA, Va., June 10 -- United States Patent no. 12,294,534, issued on May 6, was assigned to QUALCOMM Inc. (San Diego).

"Frequency selective phase tracking reference signal (PTRS) allocation" was invented by Ahmed Abdelaziz Ibrahim Abdelaziz Zewail (San Diego), Zhifei Fan (San Diego), Xiaoxia Zhang (San Diego), Tao Luo (San Diego), Jing Sun (San Diego) and Wooseok Nam (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for enabling user equipment (UE) and a base station (BS) to communicate using a set of frequency resources in which a subset of frequency resources include a phas...