Method for receiving MBMS service by terminal in mobile communication system

A method for a communication system, the mobile terminal receives the MBMS service, comprising the step of receiving the MCCH information to a terminal from the network depending on the configuration information, the configuration information includes at least: the adjustment period, repetition period, and a terminal to read at the beginning of each repetition period taking a transmission time interval number, the terminal is a certain probability of receiving the MCCH information, the probability of receiving the MCCH information terminal can be dynamically adjusted according to the network. The present invention can effectively improve performance of the terminal receiving the MBMS information and achieve power saving.