Reed-Solomon Decoding

Reed-Solomon decoding is a method used to detect and correct errors in data transmissions, especially in digital communication and storage. When data is sent, extra redundant information (parity symbols) is added to help identify and fix errors if some data gets corrupted. During decoding, the algorithm analyzes the received data to find discrepancies, then uses the redundancy to pinpoint and correct errors, restoring the original message. This process ensures reliable data recovery even when parts of the transmission are damaged or lost, making Reed-Solomon codes widely used in CDs, DVDs, QR codes, and satellite communications.