ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,381,827, issued on Aug. 5, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Data sending method and communication apparatus" was invented by Haibo Zhang (Beijing), Feilong Tang (Shanghai) and Xuhui Zhang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method includes determining a first data sending rate based on multiple round-trip times (RTTs), where the multiple RTTs include RTTs of a plurality of first probe packets sent at different sending rates, and the first sending rate is a sending rate corresponding to an RTT that is in the multiple RTTs and that is less than a first preset threshold; determining a second sending ra...