Title :
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
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;
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
DOI :
10.1109/IBICA.2011.46
