Evolving communication system and its communication method

摘要: The invention discloses a progressed communication system and method belonging to the field of wireless communication, which implements MBMS in LTE/SAE architecture. In this invention, MME UPE locate different network entities, connects with BM-SC by signaling plane interface, UPE-containing user access gateway interface. is used for session management provided BM-SC, sending data from UE network. All constitute pool, master slave are differentiated wherein management, bearer service authorizing UE.