APPARATUS AND METHOD FOR TRANSCEIVING DATA HAVING VARIABLE LENGTHS ACCORDING TO RADIO LINK PROTOCOL IN MOBILE COMMUNICATION SYSTEM

摘要

PURPOSE: A method for transceiving data having variable lengths in a mobile communication system is provided to use serial numbers having block units and data byte units when radio link protocol(RLP) frames are transmitted, so as to transmit more data to physical channel frames. CONSTITUTION: A multiplexer controller decides transmission orders of more than one service and sizes of data blocks. The multiplexer controller requests data blocks of the services according to priorities. Many radio link protocol(RLP) processors gather the data blocks or data bytes to generate variable length of information bits. A physical layer processor transmits the information bits through a physical channel. Service recognizers and length information are included in the data blocks and the data bytes. A physical layer receiver receives the information bits through the physical channel. The RLP processors separate at least one data block or data byte from the information bits. The RLP processors transmit each data block or each data byte for one of the services.