Patent ID: 7050410

Claim:
An uplink transmitting device in a mobile communication system, comprising: an encoder for receiving a first information bit stream and for outputting three streams, a second information bit stream, a first parity stream, and a second parity stream, by encoding the first information bit stream; an interleaver for interleaving the encoded streams by a predetermined interleaving rule; a radio frame segmenter for receiving the interleaved stream from the interleaver and mapping the received interleaved stream onto at least one consecutive radio frame; a demultiplexer for separating each of the at least one radio frames received from the radio frame segmenter into a third information bit stream, and first and second parity streams from the demultiplexer; and a rate matcher for bypassing the third information bit stream and for puncturing a part of the first and second parity streams from the demultiplexer according to a given rate matching rule.