METHOD FOR TRANSMITTING MEDIA ACCESS CONTROL PROTOCOL DATE UNIT

摘要

PURPOSE: A method for transmitting a media access control protocol data unit is provided to reduce overhead of a MAC header by differently forming the MAC header structure used in the multicast and broadcast connection process and the MAC header used in the uni-cast connection process. CONSTITUTION: A flow identifier is allocated to the terminal in a service connection set process. A MAC header with the flow identifier is comprised. A MAC PDU including the MAC header is transmitted. The flow identifier is used for allocating an address of the MAC PDU and classifying the service. A map message including a resource allocation connection identifier for allocating the resource is transmitted. The resource allocation connection identifier is larger than the flow identifier.