Wavelet-AI equalization and detection for indoor diffuse infrared wireless systems

Dickenson, Robert and Ghassemlooy, Zabih (2005) Wavelet-AI equalization and detection for indoor diffuse infrared wireless systems. International Journal of Communication Systems, 18 (3). pp. 247-266. ISSN 1074-5351

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Official URL: http://dx.doi.org/10.1002/dac.702

Abstract

This paper briefly reviews motivators for indoor diffuse infrared wireless communications and discusses the difficulties in realizing high data rate implementations. We consider a sub-set of traditional performance enhancing techniques and compare them with the proposed novel wavelet and artificial intelligence (AI) detection mechanism. Results of computer simulations for both the minimum mean square error (MMSE) equalizer and wavelet–AI receivers are presented that indicate the performance of the wavelet–AI receiver is almost indistinguishable from that of the match filter MMSE receiver.

Item Type: Article
Uncontrolled Keywords: infrared, equalization, wavelet analysis, artificial intelligence
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Physics and Electrical Engineering
Depositing User: Becky Skoyles
Date Deposited: 25 Apr 2014 08:05
Last Modified: 10 Aug 2015 11:36
URI: http://nrl.northumbria.ac.uk/id/eprint/16134

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