ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,280, issued on May 5, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Communication method and apparatus" was invented by He Li (Shanghai), Ao Lei (Beijing) and Rong Wu (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a communication method and apparatus. The method includes: A first network element receives a first request message from a second network element, where the first request message is used to request to perform a first operation on a first terminal device. The first network element determines, based on the first request message, whether the second network element is authorized to r...