公开(公告)号：US20220329535A1

公开(公告)日：2022-10-13

申请号：US17808681

申请日：2022-06-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bochao LI ,  Bin HE ,  Chuang YANG ,  Kang WANG ,  Jianjian ZHU

IPC: H04L47/2483 ,  H04W28/08 ,  H04L47/2441 ,  H04L45/00

Abstract: A data flow control method. During selection of an initial transmission path for a newly created data flow, a Flow Completion Time (FCT) for outputting the data flow through a plurality of networks are estimated, and a network corresponding to a relatively short estimated time is selected to transmit the data flow. In addition, in a data flow transmission process, a network transmission requirement of an application corresponding to a sent data packet is identified, transmission performance on a current path is evaluated based on a type of a service carried in the data flow, and whether the data flow needs to be changed is determined based on transmission performance of a link currently accessed by a terminal.