Architecture and control of reed-solomon list decoding

摘要: Systems and methods are provided for implementing list decoding in a Reed-Solomon (RS) error-correction system. A detector can provide decision-codeword from channel also soft-information the decision-codeword. The be organized into an order of combinations error events decoding. An RS decoder employ that uses pipelined architecture. include one or more syndrome modification circuits compute syndromes parallel. long division circuit multiple units operate to quotient polynomial coefficients iterative validity test generate indicators. use lower syndromes.