Apparatus and method for providing seamless handover

摘要

A method and apparatus to provide a handover includes an input unit which receives information on a handover mode and a handover priority corresponding to a plurality of wireless networks, a signal-intensity-measuring unit which measures a signal intensity of a wireless network where a current communication is performed out of the plurality of wireless networks, and a control unit which performs a mobile node handover to a predetermined wireless network according to the information about a handover mode and a handover priority, if the measured signal intensity is less than a threshold intensity value.