3 papers
cs.IT2018
Generic constructions of 5-valued spectra Boolean functions
S. Hodžić, E. Pasalic, W. G. Zhang
Whereas the design and properties of bent and plateaued functions have been frequently addressed during the past few decades, there are only a few design methods of so-called 5-val…
math.CO2018
State Diagrams of a Class of Singular LFSR and Their Applications to the Construction of de Bruijn Cycles
XiaoFang Wang, YuJuan Sun, WeiGuo Zhang
The state diagrams of a class of singular linear feedback shift registers (LFSR) are discussed. It is shown that the state diagrams of the given LFSR have special structures. An al…
cs.IT2016
Large Sets of Orthogonal Sequences Suitable for Applications in CDMA Systems
WeiGuo Zhang, ChunLei Xie, Enes Pasalic
In this paper, we employ the so-called semi-bent functions to achieve significant improvements over currently known methods regarding the number of orthogonal sequences per cell th…