Congestion Control Method, Apparatus, and System, and Computer Storage Medium

A method implemented by an analysis device and comprising:

• managing a network device;
• receiving, from the network device, an explicit congestion notification (ECN) parameter samples comprising network status information of the network device and a target ECN configuration parameter corresponding to the network status information;
• training with the ECN parameter sample to obtain a first ECN inference model;
• and
• sending the first ECN inference model to the network device.

A network device comprising:

• a memory configured to store instructions;
• and
• a processor coupled to the memory and configured to execute the instructions to:
• input first network status information of the network device in a first time period into an explicit congestion notification (ECN) inference model;
• obtain an inference result from the ECN inference model based on the first network status information, wherein the inference result comprises an original ECN configuration parameter and a confidence of the original ECN configuration parameter;
• send, to an analysis device that manages the network device, an ECN parameter sample comprising the first network status information and a target ECN configuration parameter, wherein the target ECN configuration parameter corresponds to the first network status information and is based on the inference result;
• and
• receive, from the analysis device, an updated ECN inference model based on training with the ECN parameter sample.

An analysis device comprising:

• a memory configured to store instructions;
• and
• a processor coupled to the memory and configured to execute the instructions to:
• manage a network device;
• receive, from the network device, an explicit congestion notification (ECN) parameter sample comprising network status information of the network device and a target ECN configuration parameter corresponding to the network status information;
• train with the ECN parameter sample to obtain a first ECN inference model;
• and
• send the first ECN inference model to the network device.