ALEXANDRIA, Va., June 10 -- United States Patent no. 12,294,873, issued on May 6, was assigned to ZTE Corp. (Guangdong, China).

"Redundant session establishment method and apparatus, radio bearer establishment method and apparatus, and nodes, terminal, and medium" was invented by Hongjun Liu (Guangdong, China), Wei Ma (Guangdong, China), Dongmei Li (Guangdong, China), Boshan Zhang (Guangdong, China) and Wu Wen (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a redundant session establishment method and apparatus, a radio bearer establishment method and apparatus, a node, a terminal and a medium. The redundant session establishment method includes: generating redundant user plane ...