METHOD AND APPARATUS OF TRANSMITTING MAC PDU WITH A FRAGMENTATION AND PACKING EXTENDED HEADER

摘要

PURPOSE: A method and apparatus of transmitting MAC PDU with a fragmentation and packing extended header are provided to reduce the transmitting power and an overhead of a header. CONSTITUTION: A MAC PDU comprises expanded compression MAC headers(1101-1104), a field(1105) including the length information of the expanded header group, fragmentation packing extended headers(1106-1108), and a MAC payload field(1109). The fragmentation packing extended headers can be composed of the field related with the fragmentation. A fragmentation hacking extended header can be composed of a 4 bit extended header type field(1106) and 2 bit fragmentation control information field(1107). A padding field comprises a padding bit.