US Patent Issued to Lenovo (Beijing) on Feb. 24 for "Joint CSI feedback for multi-TRP based DL transmission" (Chinese, American Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,793, issued on Feb. 24, was assigned to Lenovo (Beijing) Ltd. (Beijing).

"Joint CSI feedback for multi-TRP based DL transmission" was invented by Bingchao Liu (Beijing), Chenxi Zhu (Fairfax, Va.), Wei Ling (Beijing) and Yi Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and apparatuses for jointly reporting CSI in multi-TRP based DL transmission are disclosed. In one embodiment, a method comprises transmitting a CSI reporting setting linked to two or more Resource Settings for channel measurement, wherein the two or more Resource Settings for channel measurement have the same number of CSI-RS resources, and receiving a joint CS...