公开(公告)号：US12166678B2

公开(公告)日：2024-12-10

申请号：US17704175

申请日：2022-03-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dawei Liu ,  Wenjie Liu ,  Liang Cheng ,  Dongfeng Li

IPC: H04L47/125 ,  H04L43/0882 ,  H04L45/00 ,  H04L47/2416

Abstract: Embodiments of this application disclose path traffic allocation methods and network devices. One of the disclosed path traffic allocation methods includes sending, by an ingress node, a measurement packet to an egress node on each of at least two paths, where the at least two paths are paths between the ingress node and the egress node, and the measurement packet on each path indicates path information of each path. The disclosed method further includes receiving, by the ingress node, a response packet from the egress node, where the response packet indicates traffic adjustment information of each path, and determining, by the ingress node, to-be-sent traffic on each path based on the traffic adjustment information of each path.

公开(公告)号：US20220217089A1

公开(公告)日：2022-07-07

申请号：US17704175

申请日：2022-03-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dawei Liu ,  Wenjie Liu ,  Liang Cheng ,  Dongfeng Li

IPC: H04L47/125 ,  H04L43/0882

Abstract: Embodiments of this application disclose path traffic allocation methods and network devices. One of the disclosed path traffic allocation methods includes sending, by an ingress node, a measurement packet to an egress node on each of at least two paths, where the at least two paths are paths between the ingress node and the egress node, and the measurement packet on each path indicates path information of each path. The disclosed method further includes receiving, by the ingress node, a response packet from the egress node, where the response packet indicates traffic adjustment information of each path, and determining, by the ingress node, to-be-sent traffic on each path based on the traffic adjustment information of each path.

公开(公告)号：US12149434B2

公开(公告)日：2024-11-19

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: H04L43/0852 ,  H04L43/091 ,  H04L45/00 ,  H04L45/12 ,  H04L47/122 ,  H04L47/283

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.

公开(公告)号：US20220124044A1

公开(公告)日：2022-04-21

申请号：US17564339

申请日：2021-12-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaogang Lu ,  Hongliang Gao ,  Liang Cheng ,  Juanna Dang ,  Dongfeng Li

IPC: H04L47/28 ,  H04L43/0882 ,  H04L45/125

Abstract: This application provides a measurement reporting method. The method is performed in a communication system including a first network node and a second network node. A plurality of paths are configured for one tunnel between the first network node and the second network node. The method includes: receiving a first measurement packet, where the first measurement packet is used to indicate the first network node to report measurement results; and sending a first result packet to the second network node, where the first result packet includes a result packet corresponding to a measurement result of each of the plurality of paths in a first time interval, and the first result packet is used to indicate the measurement result of each of the plurality of paths in the first time interval.