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On symmetric error correcting and all unidirectional error detecting codes
Journal article   Peer reviewed

On symmetric error correcting and all unidirectional error detecting codes

SANDIP Kundu and Sudhakar M Reddy
IEEE transactions on computers, Vol.39(6), pp.752-761
1990
DOI: 10.1109/12.53596

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Abstract

The design of binary block codes that are capable of correcting up to t symmetric errors and detecting all unidirectional errors is discussed. A class of systematic t-symmetric-error-correcting/all-unidirectional-error-detecting (t-SyEC/AUED) codes are proposed. When t=0 the proposed codes become Berger codes. For t=1, the proposed codes are shown to be of asymptotically optimal order. Methods to construct nonsystematic t-SyEC/AUED codes for t=2 and 3 are also presented
Applied Sciences Exact sciences and technology Information, signal and communications theory Telecommunications and information theory

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