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Decoding apparatus and method for a perfect difference-set cyclic code and a difference-set cyclic code
Decoding apparatus and method for a perfect difference-set cyclic code and a difference-set cyclic code
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机译:用于完美的差分集循环码和差分集循环码的解码设备和方法
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摘要
A decoding apparatus includes a decoder register for receiving data having a codeword including null data bits, and decoding the received data while shifting Bit Under Decoding (BUD) by one bit. A connection unit outputs a check result by applying a predetermined check equation to the data output from the decoder register. A majority logic unit for determines if an error is detected according to the check result output from the connection unit, and outputs the determination result. An error information unit determines if there is an error in the received data and if there is an uncorrectable error in the decoded data.
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