A New Hybrid Chaotic Frequency Hopping Sequence

Author

Zhang Huaqing ; Cao Ying

Author_Institution

Commun. Univ. of China, Beijing, China

fYear

2009

fDate

20-22 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

Based on Chaos theory, a new hybrid chaotic frequency hopping sequence generation method is proposed, which combines Tent Chaotic Mapping with improved Logistic, then exclusive OR with balanced gold sequence .This sequencing will benefit the system with aspects such as the high system sensitivity to its initial conditions, sufficient amount of reproducible non correlation pseudo random. Simulations were done by MATLAB to study the performances of the new hybrid Chaos Frequency Hopping Sequence, which included the balance, correlation, sensitivity to initial conditions. The results show the new sequence is superior to the existing combined chaos frequency hopping sequence (Exclusive or of logistic sequence and m-sequence).

Keywords

chaotic communication; frequency hop communication; random sequences; balanced gold sequence; chaos theory; exclusive OR; hybrid chaotic frequency hopping sequence generation method; logistic mapping; noncorrelation pseudo random; tent chaotic mapping; Chaos; Chaotic communication; Frequency; Gold; Helium; Hybrid power systems; Logistics; MATLAB; Polynomials; Spread spectrum communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Management and Service Science, 2009. MASS '09. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-4638-4

Electronic_ISBN

978-1-4244-4639-1

Type

conf

DOI

10.1109/ICMSS.2009.5304670

Filename

5304670