| 摘要 |
A data transmission method is disclosed by the embodiments of the present invention, which includes: receiving a stream distribution control signaling transmitted by a user equipment, said stream distribution control signaling carries a cell network identifier and a Wireless Local Area Network (WLAN) identifier of said user equipment; based on the cell network identifier and WLAN identifier of said user equipment, establishing corresponding relationship between the WLAN identifier of said user equipment and the whole bearer channels of said user equipment; based on the data stream distribution mode determined by negotiating with said user equipment and said corresponding relationship, wherein said data stream distribution mode is used for designating the whole or part of the user data stream transmitting through the WLAN air interface in the downlink direction and/or uplink direction of said user equipment, determining the bearer channels corresponding to said whole or part of the user data stream. A corresponding device and system are also provided by the embodiments of the present invention. By using the technical solution of the embodiments of the present invention, the transmission rate of the system is increased. |
