Title :
Correlation performance of chaotic signals in spread spectrum systems
Author :
Rao, Sathyanarayan S. ; Howard, Stephen P.
Author_Institution :
Dept. of Electr. & Comput. Eng., Villanova Univ., PA, USA
Abstract :
The performance of chaotic sequences used in direct sequence spread spectrum (DS/SS) communications is assessed. It is demonstrated that this method leads to an improvement in signal detection performance over traditional spreading techniques. Other advantages of using chaotic dynamical systems for such applications are presented
Keywords :
chaos; correlation methods; pseudonoise codes; signal detection; spread spectrum communication; DS-SS communications; chaotic dynamical systems; chaotic sequences; chaotic signals; correlation performance; direct sequence spread spectrum communications; signal detection performance; spreading techniques; Autocorrelation; Binary sequences; Chaos; Chaotic communication; Logistics; Multiaccess communication; Signal detection; Signal processing; Spread spectrum communication; Transmitters;
Conference_Titel :
Digital Signal Processing Workshop Proceedings, 1996., IEEE
Conference_Location :
Loen
Print_ISBN :
0-7803-3629-1
DOI :
10.1109/DSPWS.1996.555573
