DocumentCode :
302469
Title :
Multiple access communications using chaotic signals
Author :
Schweizer, Jörg ; Hasler, Martin
Author_Institution :
Dept. of Electr. Eng., Swiss Federal Inst. of Technol., Lausanne, Switzerland
Volume :
3
fYear :
1996
fDate :
12-15 May 1996
Firstpage :
108
Abstract :
Many chaos communication techniques based on synchronization have been investigated in the past few years, while the operating principle of the communication system proposed in this work, relies on stochastical properties of chaotic signals. Like conventional spread spectrum techniques, our approach is robust to channel noise and allows multiple users to share the same frequency band (CDMA). The modulation and demodulation is discussed theoretically and demonstrated by a simulation example
Keywords :
chaos; code division multiple access; spread spectrum communication; synchronisation; CDMA; channel noise; chaotic signal; demodulation; modulation; multiple access communication; simulation; spread spectrum technique; stochastical properties; synchronization; Autocorrelation; Bandwidth; Chaotic communication; Cryptography; Decoding; Demodulation; Frequency synchronization; Multiaccess communication; Noise robustness; Transmitters;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3073-0
Type :
conf
DOI :
10.1109/ISCAS.1996.541492
Filename :
541492
Link To Document :
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