CONGESTION CONTROL METHOD, AND NETWORK APPARATUS
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Applicant
Ltd. Huawei Technologies Co.
Representative
Georg Maria Kreuz
Application number
EP19865608A1
Kind
A1
Document number
3852323
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CONGESTION CONTROL METHOD, AND NETWORK APPARATUS

3852323 - EP19865608A1 - EPO

Application Jul 01, 2019 - Publication Jul 21, 2021

Mengzhu LIU Yali ZHANG Shixing LIU

Abstract

This application provides a congestion control method and a network device. The method includes: receiving, by a first network device, a first message sent by a second network device, where the first message carries an active flow quantity, and the active flow quantity is a quantity determined by the second network device based on a data flow to which data packets received from the first network device belong; determining, by the first network device based on the active flow quantity and rated receiving bandwidth of the second network device, packet sending control information used to send the data flow to the second network device, where the packet sending control information indicates that actual receiving bandwidth of the second network device reaches the rated receiving bandwidth when the first network device sends the data flow to the second network device based on the packet sending control information; and sending, by the first network device, the data flow to the second network device based on the packet sending control information. This application can better control congestion, thereby reducing network packet loss.

Description

Claims

Patent References

Patent Publication Date Title
CN201811119579 N/A N/A
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