Low-Density Parity-Check
Low-Density Parity-Check (LDPC) is a type of error-correcting code used in communication systems and digital storage devices. It is based on sparse matrices and graph theory, and it is designed to detect and correct errors that occur during data transmission or storage. LDPC codes are widely used in satellite communication, deep space communication, and other space applications due to their high reliability and low power consumption. They are also used in modern digital storage devices such as hard drives and flash memory. LDPC codes are capable of achieving near-Shannon limit performance, which means that they can approach the theoretical maximum data rate for a given channel. They are also highly scalable and can be adapted to different communication and storage systems with minimal modifications.
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