ALEXANDRIA, Va., April 7 -- United States Patent no. 12,598,595, issued on April 7, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Communication method and apparatus" was invented by Liangliang Zhang (Beijing), Jianghua Liu (Beijing), Xizeng Dai (Beijing), Zheng Yu (Beijing) and Junren Chang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A route configuration method includes determining, by a session management network element, that a first terminal in a first group is allowed to communicate with a second terminal in a second group. The route configuration method further includes sending, by the session management network element, first forwarding information to a first user plane...