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Publication
IEEE TC
Paper
On Symmetric Error Correcting and All Unidirectional Error Detecting Codes
Abstract
This paper considers the design of binary Mock codes that are capable of correcting up to t symmetric errors and detecting all unidirectional errors. 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 in this paper. © 1990 IEEE