METHOD FOR TRANSMITTING AND RECEIVING MBMS RELATED SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

摘要

One embodiment of the present invention provides a method for transmitting and receiving a multimedia broadcast multicast services (MBMS) related signal of a multi-cell/multicast coordination entity (MCE) in a wireless communication system, the method comprising the steps of: receiving a session start message including service area identities (SAIs) and a first ECGI list; configuring an MBSFN list by using the SAIs; removing, from the MBSFN list, an MBSFN to which a resource is not required to be allocated, on the basis of the first ECGI list; allocating a resource for an MBMS bearer on the basis of the first ECGI list and the MBSFN list, from which the MBSFN, to which the resource is not required to be allocated, is removed; configuring a second ECGI list for which MBMS transmission is to be performed through the resource allocation; and transmitting the second ECGI list to a network, wherein the second ECGI list includes ECGI grouping information if the MCE cannot use a single cell point to multipoint (SC-PTM) transmission or determines to use an MBSFN transmission method even if the SC-PTM transmission is possible.