Resultados de búsqueda - Muhammad Asim Atta
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A Polarization-Based Interference-Tolerant VLC Link for Low Data Rate Applications
Publicado 2018-01-01Enlace del recursoOne of the main challenges in establishing a robust visible light communication (VLC) link is to prevent optical interference produced by other light sources from corrupting the signal. Previous solutions catering for this issue assume that optical interference and the signal operate in nonoverlappi...
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Fast Detection and Tracking of a Moving Transmitter via Visible Light Communication Link
Publicado 2020-01-01Enlace del recursoWe propose a passive detection and tracking methodology for CamCom receivers in intelligent transport systems. The implemented architecture maximizes the data rate and can maintain a BER of 1.9 × 10<sup>−4</sup> while passively detecting and tracking the moving tran...
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Channel Length Modeling and Experimental Demonstration of Adaptive Threshold Under-Sampled CamCom for Low-SNR Transmitters
Publicado 2018-01-01Enlace del recursoUnder-sampled camera communication (CamCom) systems realized using fast shutter speeds limit the communication channel length and impose restrictions on the minimum signal-to-noise ratio (SNR) requirement of LED based transmitters. In this paper, we present an empirical model to estimate the effecti...
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