ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,367, issued on Sept. 23, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Communication method and apparatus" was invented by Yongcui Li (Beijing), Zehao Chen (Shenzhen, China) and Hui Ni (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a communication method and apparatus. The method may include receiving, by a second session management network element in a visited network, from a first session management network element in a home network, indication information, wherein the indication information indicates that traffic routing is allowed in the visited network. The method may further include sendi...