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Published 1997 | public
Book Section - Chapter

Array Codes for Correction of Criss-Cross Errors

Abstract

We present MDS array codes of size (p-1)×(p-1), p is a prime number, that can correct any row or column in error without a priori knowledge of what type of error that has occurred. The complexity of the encoding and decoding algorithms is lower than that of known codes with the same error-correcting power, since our algorithms are based on exclusive-OR operations over lines of different slopes, as opposed to algebraic operations over a finite field.

Additional Information

© 1997 IEEE. Date of Current Version: 06 August 2002. Supported in part by the NSF Young Investigator Award CCR-9457811, by the Sloan Research Fellowship and by DARPA and BMDO through an agreement with NACA/OSAT.

Additional details

Created:
August 19, 2023
Modified:
October 24, 2023