Development of Turbo Product Code with Elementary Encoders as LDPC Code

This work explores the possibility of using low-density parity check codes as elementary encoders for turbo product code. This approach has prospects for implementation in digital video broadcasting - satellite communication standard version 2. The article describes in detail the algorithm for implementing an encoder and layered belief propagation decoder for a turbo product code based on low density parity check codes, taking into account turbo code elementary codes operation specificity. The result of the work is an estimate of the noise immunity of turbo product codes using codes with low-density parity check for the noise immunity of the communication system used in digital video broadcasting - satellite communication standard version 2. The bit error rate was used as a criterion for noise immunity.