COMMUNICATION DEVICE, DECODING DEVICE, INFORMATION TRANSMISSION METHOD, AND DECODING METHOD

摘要

A communication device that transmits and receives LDPC-encoded information by using MIMO technology. The communication device includes a transmission sorting unit that sorts LDPC-encoded bits constituting the LDPC-encoded information in a descending order of column degree of a check matrix used for generating the LDPC-encoded bits; and a signal transmitting unit that transmits the LDPC-encoded bits sorted by the transmission sorting unit by allocating the LDPC-encoded bits from a transmission line having a lower noise level in sorted order.