DocumentCode
3361084
Title
An STF-based chaos synchronization and its application to secure communication
Author
Zhang, Z.
Author_Institution
Inf. Eng. Univ., Zhengzhou, China
Volume
3
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
2379
Abstract
The strong tracking filter (STF) is introduced as a new synchronization method for the chaotic communication systems with noise existing in both system and channel. STF improves the extended Kalman filter (EKF) which has been used widely in the chaotic communication. Compared with EKF-based method, the STF-based chaos synchronization technique is more robust to system model error and has smaller mean square error (MSE).
Keywords
Kalman filters; chaotic communication; mean square error methods; noise; nonlinear filters; synchronisation; telecommunication channels; telecommunication security; STF-based chaos synchronization technique; chaos synchronization; chaotic communication system; extended Kalman filter; mean square error; secure communication; strong tracking filter; system model error; Additive noise; Additive white noise; Chaotic communication; Force feedback; Gaussian noise; Information filtering; Information filters; Noise measurement; State estimation; State feedback;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN
0-7803-8406-7
Type
conf
DOI
10.1109/ICOSP.2004.1442259
Filename
1442259
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