| 摘要 |
Disclosed are a method, device and system for forwarding data in a communication system. The implementation of the method includes: a data forwarding device employs a low-speed channel to forward a data message from a source terminal to a destination terminal; the data forwarding device, during the process of employing the low-speed channel to forward the data message from the source terminal to the destination terminal, receives a control command sent by a service processing node, which control command is used for indicating that the data message from the source terminal is not required to be forwarded to the service processing node; and the data forwarding device employs a high-speed channel to forward the data message from the source terminal to the destination terminal according to the indication of the control command. It is determined whether or not the data is still forwarded using the low-speed channel after a service processing is performed by the service processing node, and then the data forwarding device is controlled to select the high-speed channel to forward data. This achieves a policy of dynamically controlling data sending, the forwarding policy control method is flexible and it is advantageous for wide application with few restrictions. |
