ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,756,520, issued on Oct. 6, was assigned to NTT DOCOMO Inc. (Tokyo).
"Terminal, radio communication method, and base station" was invented by Yuki Matsumura (Tokyo), Satoshi Nagata (Tokyo), Jing Wang (Beijing) and Lan Chen (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A terminal according to one aspect of the present disclosure includes a receiving section that receives downlink control information including a resource assignment of a physical uplink shared channel and a value of an antenna port indication, and a control section that controls transmission of a demodulation reference signal (DMRS), based on an association between the value, the n...