Information bits transmission process with error correction coding, and coder and decoder therefor

摘要

The code is generated by a coder in several stages. In the first stage the coder generates a binary matrix from the information to be transmitted. The matrix is processed to generate a second matrix by using a product coding method. The decoder generates input matrix by sampling the incoming signal, and decoding iteration process is then applied to the matrix with intermediary data being stored in the RAM module. The decoder includes a dedicated circuit (65), which decodes a product code, controlled by a processor (66). A RAM module (67) stores the data generated during the decoding process.