Improved noise rejection receiver model for indoor optical wireless systems using wavelet de-noising technique

Abstract

In this paper, a system model for indoor optical systems using direct modulated multiple transmitters and a single receiver, having the special feature of wavelet de-noising technique, is proposed. Wavelet techniques are used to isolate features of the received signal that are less prone to corruption by noise and ISI. This is expected to improve the… (More)

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