US Patent Issued to Mediatek on Dec. 23 for "Port mapping between input ports and output ports of RCFT devices for UL transmission" (Taiwanese Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,516, issued on Dec. 23, was assigned to Mediatek Inc. (Hsinchu, Taiwan).

"Port mapping between input ports and output ports of RCFT devices for UL transmission" was invented by Lung-Sheng Tsai (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless device has MR RX antennas and MT TX antennas. The wireless device divides the MR RX antennas into two or more RX antenna groups for receiving signals from a UE on a first carrier frequency. The wireless device receives first signals carried on the first carrier frequency at each RX antenna group during a part of or all of a set of first transmission time intervals of a SCS. The first tr...