New upper bounds for binary covering codes (Q1377844)

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scientific article; zbMATH DE number 1110090
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English
New upper bounds for binary covering codes
scientific article; zbMATH DE number 1110090

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    New upper bounds for binary covering codes (English)
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    26 January 1998
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    The authors consider upper bounds on \(K(n,r)\), the minimum cardinality of a binary code of length \(n\) and covering radius \(r\). Such bounds are obtained by constructing a corresponding covering code. The methods discussed are both combinatorial and based on computer search. The authors give an updated table of upper bounds on \(K(n,r)\), \(n\leq 64\), \(r\leq 12\).
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    upper bounds
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    minimum cardinality
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    binary code
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    covering radius
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    covering code
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    table
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