FIELD: radio engineering, communication.
SUBSTANCE: invention relates to a method and an apparatus for resource allocation for transmitting multicast and broadcast service data in a wireless communication system. Disclosed is a method of receiving multicast and broadcast service (MBS) data from a base station by a mobile station, which comprises steps of: receiving a sub-packet from the base station in accordance with a predetermined period, the sub-packet including information associated with initial network entry and network discovery included in a secondary super frame header (S-SFH); and receiving a first MBS MAP from the base station, the first MBS MAP including an S-SFH sub-packet update indicator indicating whether a parameter included in the sub-packet has been changed, wherein the S-SFH sub-packet update indicator indicates whether the changed sub-packet has been transmitted within an MBS scheduling interval (MSI) for which the first MBS MAP is transmitted.
EFFECT: efficient use of multicast and broadcast service data.
16 cl, 13 dwg
