DATA TRANSMISSION METHOD OF A MULTICAST BROADCAST SERVICE IN A MOBILE WIRELESS CONNECTION SYSTEM, CAPABLE OF PROVIDING MBS DATA TRANSMISSION METHOD WHICH IS OPTIMIZED IN A CONNECTION STATE OR AN IDLE STATE

摘要

PURPOSE: A data transmission method of a multicast broadcast service in a mobile wireless connection system is provided to supply a MBS service through information related to MBS irrelevant to a connection state, an idle state of a terminal.;CONSTITUTION: A terminal receives MBS(Multicast Broadcast Service) data in a mobile wireless connection system. A MBS related information of one neighboring base station is received from a serving base station(S210). Handover is performed by a target baste station selected among the neighboring base station from a serving base station(S220). Whether the MBS related information of the serving base station and the MBS related information of the target base station are the same or not is determined(S230). MBS data is received by using MBS related information of the updated terminal. MBS related information of a received neighboring base station includes one between information necessary for an update and all MBS related information of the target base station.;COPYRIGHT KIPO 2011