METHOD AND APPARATUS FOR CONTROLLING DATA TRANSMISSION, AND STORAGE MEDIUM

WIPO Patent Application WO/2021/042831

A1

Disclosed are a method and apparatus for controlling data transmission, and a storage medium. The method comprises: a first node determining a feedback trigger condition, meta-information and a data flow identifier (201); acquiring message headers of data packets to be transmitted (202); determining, according to the data flow identifier and the acquired message headers, first data packets corresponding to the same egress port from among the data packets to be transmitted (203); acquiring, according to the meta-information, meta-information values corresponding to the first data packets (204); and when it is determined that the feedback trigger condition is met, encapsulating the meta-information values corresponding to the first data packets and the message headers of the first data packets into a second data packet, and sending the second data packet to a second node (205), wherein the second data packet is used for enabling the second node to reduce the transmission rate of at least one data flow corresponding to the first data packets, or for sending, to a third node, indication information of reducing the transmission rate of the at least one data flow corresponding to the first data packets. Thus, the occurrence of congestion can be prevented in advance, and the forwarding delay of a data packet can be reduced.

WANG ZHE (CN)

PCT/CN2020/098288

March 11, 2021

June 24, 2020

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HUAWEI TECH CO LTD (CN)

G05B19/042; H04L12/801

CN110647071A	2020-01-03
CN108418767A	2018-08-17
CN109861999A	2019-06-07
CN109995664A	2019-07-09
CN109691039A	2019-04-26
US20160043840A1	2016-02-11

See also references of EP 4024146A4

TDIP & PARTNERS (CN)

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