Combination encoding method for encrypting and channel encoding simultaneously, transmitting apparatus thereof, combination decoding method for channel decoding and decrypting simultaneously, and receiving apparatus thereof

The complex coding method, the transmitting device in accordance with this, the complex decoding method, and a receiving apparatus to which it is provided. The transmission apparatus includes a includes a complex encoding that perform the encryption and channel coding at the same time, the reception apparatus noise-adding complex encoded message to the source coded message by the output source of the message complex coding and complex coding coded message complex decoding comprises decoding the composite part that performs channel decoding and source decoding on the output of the message by encoding a composite-noise-adding coded message at the same time. Thereby, since the transmission / reception unit, respectively one block is able to simultaneously perform the encryption and channel coding / decoding and channel decoding using a single algorithm in, the message process is to be simplified and increasing the processing speed. Encryption, decryption, channel coding, channel decoding, hybrid coding, decoding a composite