Title :
The Digital Secure Communication Via Chaotic Signal Of State Space
Author :
Wang, Youwei ; Shi, Yaowu ; Yi, Wensuo ; Qu, Xingrun ; Nie, Chunyan
Author_Institution :
Inst. of Commun., JiLin Univ., Changchun
Abstract :
Several kinds of chaotic signal via state space of single chaotic electrocircuit present digital signal which will be transmitted in the extensive channel, which makes signal enhance complicacy, randomicity, dynamic control and adjustable agility during transmission, increases difficulty to be decrypted, enhances the better security of digital signal in the communication. There is great potential in side of spreading bandwidth availability. The theoretical analysis and the simulation experiment prove that the chaotic digital secure communication system can be implemented easily and has high reliability
Keywords :
bandwidth allocation; chaotic communication; telecommunication security; bandwidth availability; chaotic digital secure communication system; chaotic electrocircuit; chaotic signal; digital signal; state space; Bandwidth; Chaotic communication; Communication system control; Communication system security; Communication systems; Cryptography; Nonlinear equations; Oscillators; Signal restoration; State-space methods;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.345984
