公开(公告)号：US10581742B2

公开(公告)日：2020-03-03

申请号：US15870104

申请日：2018-01-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Liang ,  Gong Zhang ,  Guanrong Chen

IPC: H04L12/801 ,  H04L12/835 ,  H04L12/863

Abstract: A congestion control method includes obtaining, by a first network node, a current queue buffer status of each of N second network nodes, combining, by the first network node, current queue buffer statuses of the N second network nodes and a current queue buffer status of the first network node into a state vector, updating, by the first network node, the current queue buffer status of the first network node according to the state vector and a coupling vector; and repeating all the above steps till an absolute value of a difference between each of the queue buffer statuses of the N second network nodes and the queue buffer status of the first network node is less than or equal to a preset threshold.

公开(公告)号：US20180139135A1

公开(公告)日：2018-05-17

申请号：US15870104

申请日：2018-01-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Liang ,  Gong Zhang ,  Guanrong Chen

IPC: H04L12/801 ,  H04L12/863 ,  H04L12/835

Abstract: A congestion control method includes obtaining, by a first network node, a current queue buffer status of each of N second network nodes, combining, by the first network node, current queue buffer statuses of the N second network nodes and a current queue buffer status of the first network node into a state vector, updating, by the first network node, the current queue buffer status of the first network node according to the state vector and a coupling vector; and repeating all the above steps till an absolute value of a difference between each of the queue buffer statuses of the N second network nodes and the queue buffer status of the first network node is less than or equal to a preset threshold.