/ APPARATUS AND METHOD FOR GENERATING A PARITY CHECK METRIX IN COMMUNICATION SYSTEM USING LOW-DENSITY PARITY-CHECK CODES AND CHANNEL ENCODING AND DECODING USING THE SAME

摘要

invention LDPC (Low-Density Parity Check) code using the communication system in the encoding / decoding method and apparatus as for the present invention in the embodiment according to the encoding method, the LDPC code of the determining a parity check matrix and, further comprising the step of performing the LDPC encoding by using the determined parity check matrix, wherein a code rate is 1/5, the length of the codewords is 4320. ;