| 摘要 |
The present invention relates to a mobile communication system and, more specifically, to a method and an apparatus for configuring an user equipment (UE) identifier in a wireless communication system supporting dual connectivity. A method of assigning, by a user equipment, a cell-radio network temporary identifier (C-RNTI) to avoid a collision in the wireless communication system supporting dual connectivity, comprises the steps: transmitting a measurement result on a small cell of a small eNB to a macro eNB; and receiving an RRC connection reestablishment message to configure dual connectivity from the macro eNB, wherein C-RNTIs for the macro eNB and the small eNB during the dual connectivity are assigned to the user equipment. Thus, the collision can be avoided when C-RNTIs are assigned to the user equipment configured for the dual connectivity. |
