ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,273, issued on March 17, was assigned to NEC Corp. (Tokyo).

"Method, device and computer storage medium of communication" was invented by Zhe Chen (Beijing) and Gang Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure relate to method, device and computer readable medium of communication. The method comprises determining, at a network device, a data radio bearer associated with a multicast service; and transmitting, to a terminal device, first information comprising an identity of the multicast service and an identity of the data radio bearer. The method further comprises receiving, at the terminal dev...