New design of quaternary sequences (Q1606068)
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scientific article; zbMATH DE number 1773417
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | New design of quaternary sequences |
scientific article; zbMATH DE number 1773417 |
Statements
New design of quaternary sequences (English)
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29 July 2002
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The author proposes a general construction based on the Gray map using a couple of binary words with particular weight properties. The author deduces a similar result for a couple of binary sequences with particular correlation properties. This is applied to some cyclic binary codes and periodic binary sequences in order to obtain new quaternary periodic sequences having good autocorrelation properties. With almost-perfect binary sequences, infinite families of almost-perfect quaternary sequences are constructed.
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almost-perfect sequences
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cyclic codes
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Gray map
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binary sequences
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quaternary periodic sequences
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autocorrelation
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0.83567405
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0.8355074
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0.82772774
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0.8236153
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0.8231166
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0.8222797
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