ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,750,335, issued on Sept. 29, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Communication method and apparatus" was invented by Zehao Chen (Shenzhen, China), Yongcui Li (Beijing) and Hui Ni (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A communication method and apparatus. A session management function obtains at least one group of first association relationships, where the first association relationship is a correspondence between identification information of domain name system DNS handling information and the DNS handling information. The SMF sends, to an EASDF, the at least one group of first association relationships u...