ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,925, issued on May 20, was assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT Co. LTD. (Beijing).
"Signal communication method and apparatus" was invented by Qiuping Huang (Beijing), Runhua Chen (Beijing) and Qiubin Gao (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a signal communication method and apparatus. A signal sending method provided in the present application includes: determining that beam failure occurs in a cell; and sending a Physical Uplink Control Channel, PUCCH, through an uplink sending beam when a preset condition is satisfied in a case that a terminal needs to send the PUCCH."
The patent was filed on Nov. ...