Showing papers by "Beijing University of Posts and Telecommunications published in 1987"
TL;DR: The correlation-immunity of nonlinear combiners is studied in detail in the letter by the weight analysis of Boolean functions.
Abstract: The correlation-immunity of nonlinear combiners is studied in detail in the letter by the weight analysis of Boolean functions.
11 citations
TL;DR: The relationship between perfect binary arrays and higher-dimensional Hadamard matrices has been investigated in this article, and it has been shown that there exists no one-dimensional perfect binary array with energy greater than four.
Abstract: The close relationship between perfect binary arrays and higher-dimensional Hadamard matrices is determined in the letter. With this relationship we have proved that there exists no one-dimensional perfect binary array with energy greater than four. We conjecture that this relationship may be helpful for the study of other higher-dimensional perfect binary arrays.
6 citations