| 摘要 |
<p>The present invention relates to a method and device for service switching in a wireless relay network. According to an embodiment in the present invention, a method for switching the service of a user equipment (UE) in a relay node of a wireless communication network is provided. Said method includes the following steps: A. identifier information used for identifying optional access nodes and quality information reflecting channel quality of the access connections between the optional access nodes and the UE are received from the UE; B. one or more nodes meeting predetermined conditions are selected from said optional access nodes as candidate target nodes. By using the method and device provided by the present invention, good end-to-end communication performance can be guaranteed in the process of selecting a target node, and system signaling overhead can be controlled in a reasonable range, thereby saving system resources.</p> |
