公开(公告)号：US20220255873A1

公开(公告)日：2022-08-11

申请号：US17729163

申请日：2022-04-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongfeng LI ,  Dongfeng LI ,  Haizhou XIANG ,  Jin WANG

IPC: H04L47/283 ,  H04L45/12 ,  H04L45/00

Abstract: A data transmission method includes detecting a delay between a source end and a sink end; determining a to-be-used second path when a first path currently used to transmit a packet is determined to be a congested path; determining a delay difference between the first path and the second path based on a delay of the first path and a delay of the second path; and sending one or more to-be-sent packets to the sink end through the second path based on the delay difference.