Digitization of chaotic signal for reliable communication in non-ideal channels

Kharel, Rupak, Rajbhandari, Sujan, Ghassemlooy, Zabih and Busawon, Krishna (2008) Digitization of chaotic signal for reliable communication in non-ideal channels. In: Second International Conference on Transparent Optical Networks: Mediterranean Winter (ICTON-MW 08), 11 December - 13 December 2008, Marrakech, Morocco.

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Abstract

A new method of chaotic communication system based on digitization of the chaotic signal is proposed. The digitally encoded chaotic signal is transmitted through a practical channel and recovered at the receiver. Simulation results show that despite being errors in the received bit sequence, the observer is able to synchronise and recover message signal with high accuracy provided bit error rate is < 10-4. The proposed method is compatible with the existing digital communication system and hence could be implemented in real scenario with no or little modification in the existing infrastructure.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Optical communications
Subjects: G500 Information Systems
H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics and Information Sciences
Depositing User: EPrint Services
Date Deposited: 13 Aug 2009 08:56
Last Modified: 08 May 2017 23:06
URI: http://nrl.northumbria.ac.uk/id/eprint/131

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