公开(公告)号：AT502494T

公开(公告)日：2011-04-15

申请号：AT04774753

申请日：2004-10-01

Applicant: LG ELECTRONICS INC

Inventor： SHIN YONG ,  KIM MIN ,  JUNG MYUNG ,  LEE YOUNG

IPC: H04W4/06 ,  H04L45/16 ,  H04W8/20 ,  H04W36/24 ,  H04W36/36 ,  H04W40/34

Abstract: A method and apparatus is provided for providing one or more point-to-multipoint services, such as a multimedia broadcast/multicast service (MBMS), to one or more mobile terminals, or user equipment (UE). When one or more mobile terminals move to a new area of a mobile communication system managed by a different network element after joining a service, information is transmitted between network elements in a manner that facilitates the continued reception of the service by the mobile terminals that have moved while conserving network resources and increasing efficiency of the mobile communication system.