Title :
Statistical approach to discrete-time chaotic systems: application of basic and advanced tools to DS-CDMA system optimization
Author :
Mazzini, Gianiuca ; Rovatti, Riccardo ; Setti, Gianluca
Abstract :
Gives an introduction to DS-CDMA systems. Covers DS-CDMA principle (spreading, synchronization), performance overview, advanced receiver structure and classic versus chaotic spreading sequences. Performance on ideal channels is discussed. Cross-interference analysis, (n,t)-tailed shift performance, performance reformulation as a function of self-interference, performance optimization using the self-interference profile and chaotic optimum map search are all included. Performance on selective channels is also looked at
Keywords :
chaos; code division multiple access; discrete time systems; interference (signal); spread spectrum communication; DS-CDMA system; chaotic spreading sequences; classic spreading sequences; cross-interference analysis; discrete-time chaotic systems; ideal channel; optimum map search; receiver structure; selective channels; self-interference; Chaos;
Conference_Titel :
Circuits and Systems, 2001. Tutorial Guide: ISCAS 2001. The IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-7113-5
DOI :
10.1109/TUTCAS.2001.946975
