US Patent Issued to QUALCOMM on March 3 for "Uplink grant downlink control information for frequency domain compressed uplink precoding" (Chinese, American Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,501, issued on March 3, was assigned to QUALCOMM Inc. (San Diego).

"Uplink grant downlink control information for frequency domain compressed uplink precoding" was invented by Qiaoyu Li (Beijing), Chenxi Hao (Beijing), Yu Zhang (San Diego), Liangming Wu (Beijing), 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 using subband precoding for uplink transmissions. In some cases, a UE may transmit sounding reference signals (SRS) to a network entity, receive information indicating at least one of a set of one or more frequency d...