Method for managing multicast subscribers in a mobile network

The invention claims a mobile network multicast the user management, a method and a broadcasting service data related is a clamped multicast data related and clamped and multicast routing data clamped, wherein the broadcast data related to recording unit in system, for transmitting broadcast service searching, wherein the broadcast data routing is divided into multiple memory the system, how for determining a broadcasting data arranged above; When the user power playing group or playing user elements playing group; to the system of multistage multicast routing data and multicast data and is for modifying, when playing user in network the position registration and a position updating, to the system of multistage multicast routing data end of, updatingThe is filled on mobile network to play user management, effectiveness management system and resource utilization rate of improving.