Title :
Application Research on Frequency-Division Multiplexing to Chaos Secret Communication
Author_Institution :
Coll. of Electron. & Inf. Eng., Shaanxi Univ. of Sci. & Technol., Xi´an, China
Abstract :
Chua´s circuit, which is improved to integrate conveniently, is presented. A drive-response band chaotic synchronization system is constructed, which possesses to a certainly stability resisting-disturbance and so on, at the same time, the major factors of influencing chaotic synchronization and the method of estimating key-wave frequency band are presented; according to FMD technique, the critical problem of how to simultaneously transmit the controlling signal of chaotic synchronization and the secret signal at a channel can be solved, and that, a practical experiment validates the method; as a result, the research in the paper provides the foundation of putting chaos into practice application to secret communication.
Keywords :
chaotic communication; telecommunication security; application research; chaos secret communication; drive-response band chaotic synchronization; frequency-division multiplexing; resisting disturbance; Bandwidth; Chaotic communication; Frequency division multiplexing; Frequency synchronization; Inductance; Synchronization; Chua´s circuit; FMD; Secret communication; chaos synchronization; chaos synchronization self-maintenance;
Conference_Titel :
Information Science and Management Engineering (ISME), 2010 International Conference of
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-7669-5
Electronic_ISBN :
978-1-4244-7670-1
DOI :
10.1109/ISME.2010.180