ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,058, issued on Oct. 28, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Data transmission method and device" was invented by Guijie Wang (Shenzhen, China), Gongzheng Zhang (Hangzhou, China), Yinggang Du (Shenzhen, China) and Yunfei Qiao (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application provide a data transmission method and related device. The method includes: A receive end receives data from a transmit end; and sends a first response message to the transmit end at a triggering moment of a first preset condition. The first response message comprises acknowledgement (ACK) or negative ack...