| 摘要 |
The present invention discloses a method for data transmission between devices in a network. In the method, a pipe control module is provided in each of the network devices, and the data transmission procedure comprises steps of: 1) encapsulating, respectively by the pipe control modules of a source device for data transmission and a target device for data transmission in one and the same network, different media network connection manners available for both the source device and the target device into a data transmission pipe, according to operating conditions of the devices, and creating the data transmission pipe between the source device and the target device; 2) selecting, by the pipe control module of the source device, one media network connection manner out of the data transmission pipe to perform data transmission; and 3) when it is necessary to switch to another media network connection manner during the data transmission, controlling, by the pipe control module of the source device, to create a new media network connection to continue the data transmission. With the method of the present invention, an available connection manner can be automatically selected and used during the data transmission so as to facilitate the users and save the system resources.
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