Title :
Gaussian characterization of self-interference during synchronization of chaos based DS-CDMA systems
Author :
Setti, Gianluca ; Mazzini, Gianluca ; Rovatti, Riccardo
Author_Institution :
Dipt. di Elettronica Inf. e Sistemistica, Bologna Univ., Italy
Abstract :
The paper proposes a Gaussian approximation for the self-interference term which affects the synchronization performance of chaos-based DS-CDMA systems. The moments of the self-interference are considered and shown to converge quite rapidly to those of a Gaussian random variable. Numerical simulations confirm the viability of this approach
Keywords :
Gaussian processes; chaos; code division multiple access; spread spectrum communication; synchronisation; Gaussian characterization; Gaussian random variable; chaos based DS-CDMA systems; moments; self-interference; synchronization; viability; Availability; Chaos; Chaotic communication; Costs; Digital signal processors; Interference; Multiaccess communication; Numerical simulation; Random variables; Wideband;
Conference_Titel :
Electronics, Circuits and Systems, 1998 IEEE International Conference on
Conference_Location :
Lisboa
Print_ISBN :
0-7803-5008-1
DOI :
10.1109/ICECS.1998.813310
