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Optimal Unidirectional Error Detecting/Correcting Codes
June 1982 (vol. 31 no. 6)
pp. 564-568
B. Bose, Department of Computer Science, Oregon State University
In this correspondence a class of t-error correcting and multiple unidirectional error detecting systematic codes is presented. These codes are significantly more efficient than the earlier codes. The efficiency of these codes approaches the efficiency of the BCH codes, asymptotically. Furthermore, it is shown that these codes can be easily decoded. Also in this correspondence we have presented a generalization of Berger codes over Zq; these new codes are also shown to be optimal.
Index Terms:
unidirectional errors, Asymmetric errors, BCH codes, Berger codes, concatenated codes, generalized codes, optimal codes, random errors, transient faults
Citation:
B. Bose, D.K. Pradhan, "Optimal Unidirectional Error Detecting/Correcting Codes," IEEE Transactions on Computers, vol. 31, no. 6, pp. 564-568, June 1982, doi:10.1109/TC.1982.1676043
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