Name
Abstract | ||
|---|---|---|
In this paper, we propose a robust synchronization technique for an asynchronous spread spectrum communication system based on chaotic symbolic dynamics modulation. A backward iteration of the chaotic map is used to avoid the problem of sensitivity to initial conditions of the chaotic generator. The proposed system integrates a spread spectrum unit, which is used to increase transmission security and to achieve the transmission in a multi-user case. The synchronization technique is assessed in terms of probability of detection and of probability of false alarm. Simulation results prove that the proposed system can achieve phase synchronization with a low signal-to-noise ratio. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/ISCAS.2011.5937976 | 2011 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) |
Keywords | Field | DocType |
transmission security,iterative methods,synchronisation,robustness,demodulation,communication systems,symbolic dynamics,signal to noise ratio,initial condition,modulation,spread spectrum communication,system integration,spread spectrum,synchronization,communication system,phase synchronization,probability,probability of detection | Asynchronous communication,Synchronization,Control theory,Computer science,Transmission security,Phase synchronization,Electronic engineering,Robustness (computer science),Chaotic,Synchronization of chaos,Spread spectrum | Conference |
ISSN | Citations | PageRank |
0271-4302 | 1 | 0.38 |
References | Authors | |
2 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Georges Kaddoum | 1 | 874 | 94.42 |
| Ghyslain Gagnon | 2 | 67 | 11.40 |
| François Gagnon | 3 | 233 | 13.25 |