Publication detail

Spreading Sequences Generated Using Asymmetrical Integer-Number Maps

ŠEBESTA, V.

Original Title

Spreading Sequences Generated Using Asymmetrical Integer-Number Maps

Type

journal article in Web of Science

Language

English

Original Abstract

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.

Keywords

Spreading sequence, chaos.

Authors

ŠEBESTA, V.

RIV year

2007

Released

1. 9. 2007

Publisher

Department of Radio Electronics

Location

Brno

ISBN

1210-2512

Periodical

Radioengineering

Year of study

16

Number

3

State

Czech Republic

Pages from

108

Pages to

112

Pages count

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"
}