| 摘要 |
Provided are a method, device and system for scheduling a data flow, which relate to data processing technology and are intended to reduce the delay during the data flow scheduling process and alleviate the congestion problem of a forwarding link when a data flow is forwarded. The method comprises: a data flow scheduling entity in a network receiving a currently transmitted data packet and acquiring data flow information about a data flow where the data packet is located, determining the type of the data flow according to the data flow information, when the data flow is a specific data flow, applying for an optimized forwarding policy from a centralized control device in the network to forward the data flow, and when the data flow is a common data flow, forwarding the data flow according to a default forwarding policy. The embodiments of this method are used for the scheduling of a data flow. |
