Some Researches for Lorenz-Based Secure Communication in Time and Frequency Domains

Author

Pan, Jing ; Ding, Qun ; Qi, Na

Author_Institution

Key Lab. of Electron. Eng., Heilongjiang Univ., Harbin, China

fYear

2011

fDate

16-18 Dec. 2011

Firstpage

167

Lastpage

170

Abstract

This paper introduces some results of our researches on Lorenz-based secure communication in time and frequency domains. These researches are focused on the characteristics of Lorenz system and processing it for its application in secure communication. In this paper, it gives the processing methods for Lorenz system, that is, filtering and frequency domain truncation method for test. Then, it also shows the results of Lorenz-based secure communication in time and frequency domains, such as analyzing the time-frequency features of Lorenz signal, quantifying the processed signals and reconstructing chaotic abstractors.

Keywords

chaotic communication; filtering theory; signal reconstruction; Lorenz based secure communication; Lorenz system; chaotic abstractor reconstruction; filtering; frequency domain truncation method; processing methods; time domain; time-frequency feature; Chaotic communication; Correlation; Filtering; Time domain analysis; Time frequency analysis; Filtering; Frequency domain truncation method; Lorenz system; Quantification and reconstruction; Time-frequency analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Innovations in Bio-inspired Computing and Applications (IBICA), 2011 Second International Conference on

Conference_Location

Shenzhan

Print_ISBN

978-1-4577-1219-7

Type

conf

DOI

10.1109/IBICA.2011.46

Filename

6118794