Apparatus and method for accelerating cyclic redundancy...

Details Apparatus and method for accelerating cyclic redundancy... Apparatus and method for accelerating cyclic redundancy...

2005-08-09

2005-08-09

Baker, Stephen M. (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Error/fault detection technique

C714S757000

Reexamination Certificate

active

06928608

ABSTRACT:
An apparatus and a method for accelerating Cyclic Redundancy Check (CRC) calculations. The apparatus includes a CRC circuit and an accelerator for accelerating the computation of the CRC code so that the CRC code is outputted immediately after the last bit of the input data stream is inserted to the CRC machine, thereby reducing the time required to compute the CRC calculation. The apparatus accelerates the CRC calculation by eliminating the need to append zeros to the input data stream.

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Lin et al., Error Control Coding—Fundamentals and Applications, 1983, Prentice-Hall, pp. 95-98.
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