Communicating control messages for point-to-multipoint service in wireless communication system

摘要

A method for controlling a user equipment (UE) capable of receiving a point-to-multipoint service in a wireless communication system comprises subscribing to the point-to-multipoint service. The method also comprises receiving modified point-to-multipoint control information during a certain period from the network, wherein point-to-multipoint control information is separated into at least modified point-to-multipoint control information and unmodified point- to-multipoint control information in a network. The method also comprises determining whether the modified point-to-multipoint control information comprises information associated with the point-to-multipoint service to enable reception of the point-to-multipoint service.