US Patent Issued to Mediatek on Dec. 23 for "Phase tracking in systems aided by rate converting and frequency translation devises" (Taiwanese Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,569, issued on Dec. 23, was assigned to Mediatek Inc. (Hsinchu, Taiwan).

"Phase tracking in systems aided by rate converting and frequency translation devises" was invented by Lung-Sheng Tsai (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A UE receives second baseband signals carried on a second carrier frequency (f2) transmitted by at least one repeater. The second baseband signals carry data signals transmitted from a base station and are derived from first baseband signals carried on a first carrier frequency (f1) transmitted from the base station. The UE estimates CPEs in a first set of OFDM symbols based on PT-RSs included in t...