Patent ID: 8780781

Claim:
An operation method of a mobile station for receiving multicast and broadcast service (MBS) data when a base station supports at least one MBS zone in a broadband wireless communication system, the method comprising: receiving a first control message including at least one control information from the base station; extracting control information corresponding to an MBS zone in which the mobile station is included from the received first Control message; and receiving a second control message including MBS data burst allocation information using the extracted control information, wherein the control information is an enhanced multicast and broadcast service (B-MBS) control header information element (IE), wherein the E-MBS control header IE includes resource allocation information of an E-MBS NAP, E-MBS zone identification information and an indicator indicating whether there exits another E-MBS control header IE additionally transmitted subsequent to the E-MBS control header IE and wherein if the indicator has a bit value of 1, the indicator indicates that the another E-MBS control header IE follows the E-MBS control header IE.