| 摘要 |
A method for obtaining transmission address information of a target base station (BS), comprising: configuring a target BS with corresponding relations between information of each transmission address of the target BS and related information of other BSs; a source BS transmitting its related information to the target BS through a MME; after receiving the related information of the source BS, the target BS filtering out transmission address information required for establishing an X2 interface connection with the source BS from all transmission addresses of the target BS, and transmitting the out-filtered transmission address information to the target BS through the MME. A method for establishing an X2 interface connection between BSs further comprises, besides the above steps, the source BS initiating a flow of establishing the X2 interface connection to the target BS using the transmission address information of the target BS after receiving it.
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