Title :
Symbolic vector dynamics for processing chaotic signals I: Communication
Author :
Wang, Kai ; Pei, Wenjiang ; Xia, Haishan ; He, Zhenya
Author_Institution :
Dept. of Radio Eng., Southeast Universit, Nanjing
Abstract :
The idea of using chaotic signals in the field of communication attracts the attention of researchers as well as engineers. The aim of this paper is to develop data transmission schemes in which the demodulation process is merged with SVD based noise estimation method utilizing CMLs. Because the estimation method of SVD only utilizes the symbol vector sequence and does not care the practical value, our modulation-demodulation scheme based on the estimation method of SVD can be expected to give accurate estimates for information symbol vector at low SNR.
Keywords :
chaotic communication; data communication; demodulation; signal processing; chaotic signals processing; data transmission; demodulation; noise estimation; symbol vector sequence; Chaotic communication; Data communication; Demodulation; Helium; Lattices; Neural networks; Signal processing; Signal to noise ratio; Spatiotemporal phenomena; Working environment noise; Communication; Symbolic Vector Dynamical;
Conference_Titel :
Neural Networks and Signal Processing, 2008 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-2310-1
Electronic_ISBN :
978-1-4244-2311-8
DOI :
10.1109/ICNNSP.2008.4590304
