Results 21 to 30 of about 305,381 (270)

Novel Indexing of Cyclic Codes With Run-Length Applications

open access: yesIEEE Access, 2019
Any cyclic code over a finite field can be considered as a sum of some non-degenerate irreducible cyclic codes. We use the traditional trace function representation of irreducible cyclic codes to suggest a similar representation to any cyclic code.
Hai Q. Dinh   +2 more
doaj   +1 more source

A decoding method of an n length binary BCH code through (n + 1)n length binary cyclic code

open access: yesAnais da Academia Brasileira de Ciências, 2013
For a given binary BCH code Cn of length n = 2 s - 1 generated by a polynomial of degree r there is no binary BCH code of length (n + 1)n generated by a generalized polynomial of degree 2r. However, it does exist a binary cyclic code C (n+1)n of
TARIQ SHAH   +2 more
doaj   +1 more source

Cyclic and Quasi-Cyclic DNA Codes

open access: yesCoRR, 2021
draft, 16 ...
Adel Alahmadi   +4 more
openaire   +2 more sources

Skew-cyclic codes [PDF]

open access: yesApplicable Algebra in Engineering, Communication and Computing, 2007
We generalize the notion of cyclic codes by using generator polynomials in (non commutative) skew polynomial rings. Since skew polynomial rings are left and right euclidean, the obtained codes share most properties of cyclic codes. Since there are much more skew-cyclic codes, this new class of codes allows to systematically search for codes with good ...
Boucher, Delphine   +2 more
openaire   +4 more sources

Construction of Cyclic DNA Codes Over the Ring Z4 + vZ4

open access: yesIEEE Access, 2020
In this work, we investigate DNA codes of odd length over the finite ring $R=\mathbb {Z}_{4}+v \mathbb {Z}_{4},v^{2}=v$ . Firstly, we give a map $\Phi $ from $R^{n}$ to $\{A, T, G,C\}^{2n}$ .
Jie Liu, Hualu Liu
doaj   +1 more source

DNA Code from Cyclic and Skew Cyclic Codes over F4[v]/v3

open access: yesEntropy, 2023
The main motivation of this work is to study and obtain some reversible and DNA codes of length n with better parameters. Here, we first investigate the structure of cyclic and skew cyclic codes over the chain ring R:=F4[v]/⟨v3⟩.
Om Prakash   +4 more
doaj   +1 more source

Construction of reversible cyclic codes over 𝔽q + u𝔽q + u2𝔽q

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2023
Let q be a power of prime p. In this article, we investigate the reversible cyclic codes of arbitrary length n over the ring R = 𝔽q +u𝔽q + u2𝔽q, where u3 = 0 mod q.
Rehman Nadeem ur   +2 more
doaj   +1 more source

A Straight Construction Algorithm for a Delay Invariant Convolutional Network Coding on Cyclic Networks

open access: yesIEEE Access, 2022
Delay invariant convolutional network codes (abbreviated DI-CNCs) can guarantee multicast communication at asymptotically optimal rates in networks with any delay profile.
Xubo Zhao, Xiaoping Li
doaj   +1 more source

Numerical simulation of cyclic oxidation kinetics with automatic fitting of experimental data [PDF]

open access: yes, 2007
This paper proposes a model, based on a Monte Carlo method, to assess cyclic oxidation tests. The numerical code fits automatically the experimental net mass change curves.
Monceau, Daniel   +2 more
core   +2 more sources

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