Title:
NETWORK CONGESTION NOTIFICATION METHOD, PROXY NODE AND COMPUTER DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/029318
Kind Code:
A1
Abstract:
The present disclosure pertains to the field of data communication, and provided thereby are a network congestion notification method, a proxy node and a computer device. a proxy node, when receiving a first data message, adds a source queue pair number to a first data message to obtain a second data message and transmits the second data message to a receiving end by means of a network node; if network congestion is detected during the forwarding process of the second data message, the network node generates a first congestion notification message carrying the source queue pair number, and transmits the first congestion notification message to the proxy node; and then the proxy node transmits the first congestion notification message to a transmitting end, so that the transmitting end reduces the transmitting rate of a data stream to which the first data message belongs. According to the present disclosure, when a network node detects that a network is congested, the network node immediately transmits a first congestion notification message to a transmitting end, so that the transmitting end may reduce the transmitting rate of a data stream to which the first data message belongs in time, thereby avoiding the loss of a subsequent message of the data stream.
Inventors:
ZHANG WEI (CN)
Application Number:
PCT/CN2018/095602
Publication Date:
February 14, 2019
Filing Date:
July 13, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L47/30; H04L47/80
Domestic Patent References:
| WO2016041580A1 | 2016-03-24 |
Foreign References:
| CN101227495A | 2008-07-23 | |||
| CN102868671A | 2013-01-09 | |||
| CN101166140A | 2008-04-23 | |||
| CN105897605A | 2016-08-24 | |||
| CN201710687388A | 2017-08-11 |
Other References:
See also references of EP 3657743A4
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