This is the first monograph on codebooks and linear codes from difference sets and almost difference sets. It aims at providing a survey of constructions o... C Ding - WORLD SCIENTIFIC 被引量: 108发表: 2014年 Codebooks from almost difference sets In direct spread CDMA systems, codebooks mee...
This is the first monograph on codebooks and linear codes from difference sets and almost difference sets. It aims at providing a survey of constructions of difference sets and almost difference sets as well as an in-depth treatment of codebooks and linear codes from difference sets and almost...
Harmonic ETFs equate to difference sets for finite abelian groups. We say that a difference set for such a group is "paired" with a difference set for its Pontryagin dual when the corresponding subsequence of its harmonic ETF happens to be an ETF for its span. We show that every such ...
Difference Sets and Codes Correcting Single Localized Errors of Known Value We consider codes correcting localized errors of known value. An upper bound for the maximal number of messages which can be transmitted by such a code is ... GA Kabatiansky,VS Lebedev - 《Probl Peredachi Inf》 被引...
Further results on the upper bounds for difference triangle sets (DTS) are derived from disjoint difference sets and additive sequences of permutations, wh... Z Chen - 《IEEE Transactions on Information Theory》 被引量: 0发表: 1994年 Perfect systems of difference sets—A survey A graph G is...
Paterson, " Binary Sequence Sets with Favorable Correlations from ... KG Paterson - 《IEEE Transactions on Information Theory》 被引量: 0发表: 1998年 Binary sequence sets with favorable correlations from... Proposes a pseudorandom binary sequences set based on Hadamard difference sets and MDS ...
We extend the characterization of allAEFs from the cyclic group case to the case whereH is an arbitrary finite abelian group. We prove that ourn-dimensional designs have the form (f(j 1 j 2 ...j n )) (j i ∈J), whereJ is a subset of cardinality |H| of an extension groupE of...
In this paper, a different method of constructing linear codes using specific classes of 2-designs is studied, and linear codes with a few weights are obtained from almost difference sets, difference sets, and a type of 2-designs associated to semibent functions. Two families of the codes ...
Our dataset consists of \(~10\%\) of instructions collected from books and guidelines, while the rest are from real shellcodes. However, there is no qualitative difference between both sets. Multi-line Snippets Since assembly is a low-level language, it is often necessary to use multiple ...
The CandyCodes were then removed from the bottles and photographed again (C), and the photographs were again converted to sets of strings. Even after undergoing physical abuse far greater than that experienced by pharmaceuticals during conventional shipping, the CandyCodes could still be matched with...