Results 41 to 50 of about 848,601 (293)
Quantum Quasi-Cyclic LDPC Codes [PDF]
2007 IEEE International Symposium on Information Theory, 2007 In this paper, a construction of a pair of "regular" quasi-cyclic LDPC codes as ingredient codes for a quantum error-correcting code is proposed. That is, we find quantum regular LDPC codes with various weight distributions. Furthermore our proposed codes have lots of variations for length, code rate. These codes are obtained by a descrete mathematical
Manabu Hagiwara, Hideki Imai
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Energy efficient implementation of multi-phase quasi-adiabatic Cyclic Redundancy Check in near field communication [PDF]
, 2018 Ultra-low power operation in power-limited portable devices (e.g. cell phone and smartcard) is paramount. Existing conventional CMOS consume high energy. The adiabatic logic technique has the potential of rendering energy efficient operation.
Kale, I., Maheshwari, S., Bartlett, V.
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Construction of quasi-cyclic self-dual codes [PDF]
, 2017 There is a one-to-one correspondence between ℓ-quasi-cyclic codes over a finite field F q and linear codes over a ring R=F q[Y]/(Y m-1). Using this correspondence, we prove that every ℓ-quasi-cyclic self-dual code of length mℓ over a finite field F q can
이윤진, 이혜숙
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Lower Bound on the Minimum Distance of Single-Generator Quasi-Twisted Codes
Mathematics, 2023 We recall a classic lower bound on the minimum Hamming distance of constacyclic codes over finite fields, analogous to the well-known BCH bound for cyclic codes.
Adel Alahmadi +2 more
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BMC Musculoskeletal Disorders, 2022 Background Intraoperative proximal femoral fractures (IPFF) are relevant complications during total hip arthroplasty. Fixation using cerclage wires (CW) represents a minimally-invasive technique to address these fractures through the same surgical ...
Toni Wendler +5 more
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Quasi-static cyclic tests of two U-shaped RC walls under diagonal loading [PDF]
, 2016 Reinforced concrete core walls are often used to provide horizontal stiffness and strength to mid- or high-rise buildings. The design practice is, however, largely based on findings from tests and analysis of rectangular walls subjected to uni ...
Raluca Constantin (2900756) +1 more
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Quasi-Cyclic LDPC Codes of Column-Weight Two Using a Search Algorithm
EURASIP Journal on Advances in Signal Processing, 2007 This article introduces a search algorithm for constructing quasi-cyclic LDPC codes of column-weight two. To obtain a submatrix structure, rows are divided into groups of equal sizes.
Michael Liebelt, Gabofetswe Malema
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On the generalised rank weights of quasi-cyclic codes [PDF]
, 2022 Generalised rank weights were formulated in analogy to Wei's generalised Hamming weights, but for the rank metric. In this paper we study the generalised rank weights of quasi-cyclic codes, a special class of linear codes usually studied for their ...
Lim, Enhui, Oggier, Frédérique
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Performance-Based Fibre Design for Ultra-High Performance Concrete (UHPC)
Applied Sciences, 2022 The paper presents a method to establish a performance-based fibre design of high-strength micro steel fibres for ultra-high-performance concrete (UHPC). The performance-based fibre design considers effects of fibre layout, fibre orientation, and type of
Jan-Paul Lanwer, Martin Empelmann
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On complementary-dual quasi-cyclic codes
Finite Fields and Their Applications, 2009 A linear code with a complementary dual (an LCD code) is a linear code \(C\) whose dual \(C^ \perp\) satisfies \(C\cap C^ \perp= \{0\}\). Necessary and sufficient conditions for a cyclic code be an LCD code were given by \textit{X. Yang} and \textit{J. L. Massey} [Discrete Math. 126, No. 1--3, 391--393 (1994; Zbl 0790.94022)].
Morteza Esmaeili, S. Yari
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