Determination of main system parameters of FM-DCSK telecommunications system

Abstract

The Frequency-Modulated Differential Chaos Shift Keying (FM-DCSK) modulation scheme offers a simple solution for wide-band communications applications such as indoor radio and Wireless Local Area Networks (WLAN). The main parameters of the telecommunications system have to be determined according to the special requirements of these applications. The most important system level parameters are the bandwidth of the channel filter, the bit duration, total radio frequency (RF) bandwidth of the transmitted signal and the Bit Error Rate (BER). This paper shows how these system level parameters have been determined for an FM-DCSK chaotic communications system which has been developed in the framework of a European Esprit project.

Publication Title

Proceedings - IEEE International Symposium on Circuits and Systems

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