Detail publikačního výsledku

Spreading Sequences Generated Using Asymmetrical Integer-Number Maps

ŠEBESTA, V.

Originální název

Spreading Sequences Generated Using Asymmetrical Integer-Number Maps

Anglický název

Spreading Sequences Generated Using Asymmetrical Integer-Number Maps

Druh

Článek WoS

Originální abstrakt

Chaotic sequences produced by piecewise linear maps can be transformed to binary sequences. The binary sequences are optimal for the asynchronous DS/CDMA systems in case of certain shapes of the maps. This paper is devoted to the one-to-one integer-number maps derived from the suitable asymmetrical piecewise linear maps. Such maps give periodic integer-number sequences, which can be transformed to the binary sequences. The binary sequences produced via proposed modified integer-number maps are perfectly balanced and embody good autocorrelation and crosscorrelation properties. The number of different binary sequences is sizable. The sequences are suitable as spreading sequences in DS/CDMA systems.

Anglický abstrakt

Chaotic sequences produced by piecewise linear maps can be transformed to binary sequences. The binary sequences are optimal for the asynchronous DS/CDMA systems in case of certain shapes of the maps. This paper is devoted to the one-to-one integer-number maps derived from the suitable asymmetrical piecewise linear maps. Such maps give periodic integer-number sequences, which can be transformed to the binary sequences. The binary sequences produced via proposed modified integer-number maps are perfectly balanced and embody good autocorrelation and crosscorrelation properties. The number of different binary sequences is sizable. The sequences are suitable as spreading sequences in DS/CDMA systems.

Klíčová slova

Spreading sequence, chaos.

Klíčová slova v angličtině

Spreading sequence, chaos.

Autoři

ŠEBESTA, V.

Vydáno

01.09.2007

Nakladatel

Department of Radio Electronics

Místo

Brno

ISSN

1210-2512

Periodikum

Radioengineering

Svazek

16

Číslo

3

Stát

Česká republika

Strany od

108

Strany do

112

Strany počet

5

BibTex

@article{BUT44516,
  author="Vladimír {Šebesta}",
  title="Spreading Sequences Generated Using Asymmetrical Integer-Number Maps",
  journal="Radioengineering",
  year="2007",
  volume="16",
  number="3",
  pages="108--112",
  issn="1210-2512"
}