WIRELESS COMMUNICATION SYSTEM AND HANDOVER METHOD THEREOF

摘要

The present invention provides a wireless communication device comprising: a communication module for receiving multimedia data from a base station of a wireless communication system; and a multimedia module for playing the received multimedia data, wherein the communication module receives a backhaul delay time of a base station on which handover is to be performed and performs handover from a current base station to the base station on which handover is to be performed, and when the communication module performs handover, the multimedia module controls a playback time of the multimedia data on the basis of the backhaul delay time, and the backhaul delay time is precalculated by the wireless communication system.