Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2011-03-22
2011-03-22
Abraham, Esaw T (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
C714S752000, C714S786000
Reexamination Certificate
active
07913145
ABSTRACT:
A re-transmission control method for a transmitting device that transmits a codeword generated based on a first parity-check matrix to a receiving device, and re-transmits a k-th additional parity generated based on a k-th parity-check matrix to the receiving device when receiving a NAK for the codeword or a (k−1)-th additional parity, comprising: generating a (k+1)-th parity-check matrix based on a k-th parity-check matrix; generating a generator matrix based on the (k+1)-th parity-check matrix; and generating the k-th additional parity based on the generator matrix.
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Abraham Esaw T
Birch Stewart Kolasch & Birch, LLP.
Mitsubishi Denki & Kabushiki Kaisha
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