| 摘要 |
<p>A method and a system for migration of data transmission channel are provided by the invention. The method includes that: when a user equipment (UE) is reestablished to an object base station (62), the object base station (62) sends signaling of path migration request to a core network (64)(S302); when the core network (64) receives the signaling, the data transmission channel of the user equipment is migrated to the data transmission channel between the core network (64) and the object base station (62). The invention achieves that a new cell can provides data service for the UE when the UE is reestablished to the new cell.</p> |
