Title :
Quantized chaotic dynamics and communications systems
Author :
Kawasaki, Yoshino Bu ; Saito, Toshimichi ; Torikai, Hiroyuki
Author_Institution :
Dept. of Electr. & Electron. Eng., Hosei Univ., Koganei, Japan
Abstract :
By applying a pulse-train input to a spiking chaotic oscillator, the chaotic dynamics are quantized. The quantized system can output various pulse-trains that can be used as a rich coding source. Such quantized dynamics are analyzed rigorously using a computer. As an application, a basic multiplex communication system with pulse interval modulation is shown
Keywords :
binary sequences; chaos generators; circuit oscillations; code division multiple access; multiplexing; pulse code modulation; quantisation (signal); 1D map; binary sequences; coding source; common input; multiplex communication system; pulse interval modulation; pulse-train input; quantized chaotic dynamics; spiking chaotic oscillator; Application software; Bit error rate; Chaos; Chaotic communication; Communication systems; Multiaccess communication; Oscillators; Pulse modulation; Repeaters; Transmission line theory;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.921264
