US Patent Issued to QUALCOMM on April 29 for "Port selection for channel state feedback with analog feedforward" (Chinese, American Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,269, issued on April 29, was assigned to QUALCOMM Inc. (San Diego).

"Port selection for channel state feedback with analog feedforward" was invented by Chenxi Hao (Beijing), Liangming Wu (Beijing), Yu Zhang (San Diego), Chao Wei (Beijing), Hao Xu (Beijing) and Wanshi Chen (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Certain aspects of the present disclosure provide techniques for port selection for channel state feedback with analog feedforward. A method that may be performed by a user equipment (UE) includes selecting one or more channel state information reference signals (CSI-RS) ports, of a plurality of CSI-RS ports, for the UE to re...