ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,403, issued on Nov. 4, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Data transmission method and apparatus" was invented by Qiang Fan (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "Method and apparatus provide for receipt by a communication apparatus of first indication information from a second communication apparatus indicating whether a first service of a terminal device is a service of a first type. The communication apparatus obtains characteristic information of the first service based on the first indication information, determines a mapping relationship between a packet filter set of the first service and a qual...