Vestnik of Astrakhan State Technical University. Series: Management, Computer Sciences and Informatics
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Vestnik of Astrakhan State Technical University. Series: Management, Computer Sciences and Informatics, 2021, Number 1, Pages 70–79
DOI: https://doi.org/10.24143/2072-9502-2021-1-70-79
(Mi vagtu662)
 

MATHEMATICAL MODELING

Analysis of linear complexity of generalized cyclotomic $q$-ary sequences of $p^n$ period

V. A. Edemskiy

Yaroslav-the-Wise Novgorod State University, Veliky Novgorod, Russian Federation
References:
Abstract: The article presents the analysis of the linear complexity of periodic $q$-ary sequences when changing $k$ of their terms per period. Sequences are formed on the basis of new generalized cyclotomy modulo equal to the degree of an odd prime. There has been obtained a recurrence relation and an estimate of the change in the linear complexity of these sequences, where $q$ is a primitive root modulo equal to the period of the sequence. It can be inferred from the results that the linear complexity of these sequences does not sign ificantly decrease when $k$ is less than half the period. The study summarizes the results for the binary case obtained earlier.
Keywords: $k$-error of linear complexity, cyclotomy, $q$-ary sequences.
Funding agency Grant number
Russian Foundation for Basic Research 19-51-53003
Received: 14.11.2020
Document Type: Article
UDC: 519.7
Language: Russian
Citation: V. A. Edemskiy, “Analysis of linear complexity of generalized cyclotomic $q$-ary sequences of $p^n$ period”, Vestn. Astrakhan State Technical Univ. Ser. Management, Computer Sciences and Informatics, 2021, no. 1, 70–79
Citation in format AMSBIB
\Bibitem{Ede21}
\by V.~A.~Edemskiy
\paper Analysis of linear complexity of generalized cyclotomic $q$-ary sequences of $p^n$ period
\jour Vestn. Astrakhan State Technical Univ. Ser. Management, Computer Sciences and Informatics
\yr 2021
\issue 1
\pages 70--79
\mathnet{http://mi.mathnet.ru/vagtu662}
\crossref{https://doi.org/10.24143/2072-9502-2021-1-70-79}
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    Вестник Астраханского государственного технического университета. Серия: Управление, вычислительная техника и информатика
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    Abstract page:70
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    References:10
     
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