Error correction method

Details Error correction method Error correction method

1994-08-02

1995-10-17

Canney, Vincent P.

Excavating

371 381, 371 53, G06F 1110

Patent

active

054597412

ABSTRACT:
An error correction system includes the steps of generating a first parity by multiplying a sequentially incrementing weight by each bit of transmitting data and summing the products, generating a second parity by multiplying a sequentially incrementing weight by each bit of received data and summing the products, comparing the first parity with the second parity, detecting an error in the received data for the transmitting data based on the comparison result, and correcting the detected error based on the detection result.

REFERENCES:
patent: 3036771 (1962-05-01), Fabiszewski
patent: 3384902 (1968-05-01), Schroder et al.
patent: 3582636 (1971-06-01), Bertram
patent: 3778765 (1973-12-01), Kanter
patent: 4747103 (1998-05-01), Iwamura et al.
Mathematics: IBM Gets Credit for Card Fail-Safe by Malcolm Gladwell, an article which appeared in the Washington Post, date unknown.

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