METHOD AND APPARATUS FOR PROVIDING MULTICAST SERVICE IN MOBILE COMMUNICATION SYSTEM

摘要

The present invention relates to a method for providing a multicast and broadcast service (MBS) in a mobile communication environment, including: a step of establishing an MBS zone, which has one or more member base stations, to provide content; a step of configuring the MBS zone by classifying the one or more member base stations of the MBS zone into active members transmitting MBS traffic and an MBS control parameter at the same time and inactive members transmitting only an MBS control parameter based on a rule defined in advance; and a step of transmitting the MBS traffic to a terminal by connecting a data transmission passage with the active members. [Reference numerals] (200) MBS service controller; (210) MBS content server; (220) Service delivery network; (230) Base station; (240) User terminal 1; (241) User terminal 2; (242) User terminal 3