US Patent Issued to Lenovo (Beijing) on April 22 for "Determining an association between DMRS and PTRS" (Chinese Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,284,126, issued on April 22, was assigned to Lenovo (Beijing) Ltd. (Beijing).

"Determining an association between DMRS and PTRS" was invented by Hongmei Liu (Beijing), Chenxi Zhu (Beijing), Zhennian Sun (Beijing) and Haiming Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Apparatuses, methods, and systems are disclosed for determining an association between DMRS and PTRS. One apparatus includes a processor that: determines a scheduled physical resource block position and bandwidth; and determines, based on the scheduled physical resource block position and bandwidth, an associated demodulation reference signal port index within the physical ...