ALEXANDRIA, Va., June 12 -- United States Patent no. 12,302,168, issued on May 13, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"QoS control method and device" was invented by Yizhuang Wu (Beijing), Chunshan Xiong (Shenzhen, China) and Anni Wei (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A quality of service (QoS) control method and a device, where the method includes: a session management function (SMF) entity obtaining service data flow (SDF)-level QoS control information; the SMF entity sending the SDF-level QoS control information to a terminal; and the terminal performing QoS control on an uplink data packet based on the SDF-level QoS control information, or the t...