公开(公告)号：US11870708B2

公开(公告)日：2024-01-09

申请号：US18185433

申请日：2023-03-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chen Tian ,  Lei Han ,  Kexin Liu ,  Wenhao Sun ,  Ke Meng ,  Yonghui Xu ,  Long Yan

IPC: H04L47/80 ,  H04L47/78 ,  H04L47/70

CPC classification number: H04L47/801 ,  H04L47/781 ,  H04L47/826

Abstract: A congestion control method and an apparatus are disclosed. The method includes: after a sending device generates an unscheduled data packet of a first flow, if it is determined, based on an unscheduled packet send window shared by all flows, that the unscheduled data packet meets a sending condition, determining whether to request to add a quota for at least one of the unscheduled packet send window and a scheduled packet send window corresponding to the first flow; and if it is determined that the quota is requested to be added for the at least one of the unscheduled packet send window and the scheduled packet send window corresponding to the first flow, setting indication information in the unscheduled data packet, and sending, to a receiving device, the unscheduled data packet in which the indication information is set.

公开(公告)号：US11516145B2

公开(公告)日：2022-11-29

申请号：US17144816

申请日：2021-01-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenhao Sun ,  Li Shen ,  Xiang Yu ,  José Duato

IPC: H04L47/2441 ,  H04L47/62 ,  H04L47/6295 ,  H04L47/625

Abstract: A packet control method, a flow table update method, and a node device including a first queue and a second queue, where the method includes: obtaining, by the node device, a first packet; determining, by the node device, that a data flow to which the first packet belongs is marked as an isolated flow; and if the first queue and/or the second queue meet and/or meets a first preset condition, controlling, by the node device, the first packet to enter the first queue and wait to be scheduled; or if the first queue and/or the second queue meet and/or meets a second preset condition, controlling, by the node device, the first packet to enter the second queue and wait to be scheduled.

公开(公告)号：US20210135999A1

公开(公告)日：2021-05-06

申请号：US17144816

申请日：2021-01-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenhao Sun ,  Li Shen ,  Xiang Yu ,  José Duato

IPC: H04L12/863 ,  H04L12/851

Abstract: A packet control method, a flow table update method, and a node device including a first queue and a second queue, where the method includes: obtaining, by the node device, a first packet; determining, by the node device, that a data flow to which the first packet belongs is marked as an isolated flow; and if the first queue and/or the second queue meet and/or meets a first preset condition, controlling, by the node device, the first packet to enter the first queue and wait to be scheduled; or if the first queue and/or the second queue meet and/or meets a second preset condition, controlling, by the node device, the first packet to enter the second queue and wait to be scheduled.