US Patent Issued to Apple on Dec. 16 for "CSI-RS enhancement for port selection codebook with channel reciprocity" (American, Chinese Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,500,639, issued on Dec. 16, was assigned to Apple Inc. (Cupertino, Calif.).

"CSI-RS enhancement for port selection codebook with channel reciprocity" was invented by Haitong Sun (Cupertino, Calif.), Dawei Zhang (Saratoga, Calif.), Wei Zeng (Saratoga, Calif.), Yushu Zhang (Beijing), Hong He (San Jose, Calif.), Chunxuan Ye (San Diego), Huaning Niu (San Jose, Calif.), Weidong Yang (San Diego), Oghenekome Oteri (San Diego) and Jie Cui (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to apparatus, methods, computer-readable storage medium and computer program product for CSI-RS enhancement for Port Selection Cod...