US Patent Issued to QUALCOMM on April 14 for "Uplink spatial filter and power control for channel estimation across physical uplink control channels" (California Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,282, issued on April 14, was assigned to QUALCOMM Inc. (San Diego).

"Uplink spatial filter and power control for channel estimation across physical uplink control channels" was invented by Hung Dinh Ly (San Diego), Gokul Sridharan (Sunnyvale, Calif.) and Krishna Kiran Mukkavilli (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for uplink spatial filter and power control for channel estimation across physical uplink control channels is provided. The method includes user equipment (UE) receiving, from a base station (BS), an indication to transmit a set of physical uplink control channels (PUCCHs) having a demodulation reference sig...