Low-density parity-check code

Low-density parity-check code (LDPC) is a way of using computers to send and receive data without errors. It works by sending packets of information and then checking the data to make sure it was received correctly. If the data is wrong, the system will send the same packet again until it is correct. This way, all the data sent and received is correct, which helps make sure all your important information is transferred correctly.