METHOD AND SYSTEM FOR HANDOVER FROM MACRO CELL TO HOME NODE B CELL

摘要

The present invention discloses a method and system for handover from a macro cell to a Home Node B (HNB) cell, which are used for solving the technical problem that a User Equipment (UE) can not be handed over from a macro cell to an HNB cell. In the present invention, the X2 interface resources are divided into a dynamic part and a static part. During the handover process, according to the identifier, carried by the measurement report, of the HNB cell to which the UE desires to be handed over, the macro Node B uses the dynamic part of the X2 interface to establish an X2 connection to the HNB cell and triggers the handover based on the X2 interface; or, according to the identifier, carried by the measurement report, of the HNB cell to which the UE desires to be handed over, the macro Node B triggers the handover based on an S1 interface. The present invention solves the problem that a UE can not be handed over from a macro cell to an HNB cell, thus the user experience is improved, the system reliability is enhanced, and the service income of operators is increased.