Prohlížení Publikační činnost ČVUT dle autora "Haigh P.A."
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Demonstration of a Hybrid FSO/VLC Link for the Last Mile and Last Meter Networks
Autor: Pešek P.; Zvánovec S.; Chvojka P.; Ghassemlooy Z.; Haigh P.A.
(IEEE, 2019)In this paper, a hybrid free-space optical and visible light communication (FSO/VLC) system was experimentally demonstrated as a solution to overcome the last mile and last meter access networks bandwidth bottleneck. We ... -
Filter-less WDM for visible light communications using colored pulse amplitude modulation
Autor: Burton A.; Haigh P.A.; Chvojka P.; Ghassemlooy Z.; Zvánovec S.
(Optical Society of America, 2019)This paper demonstrates, for the first time, a new wavelength-division multiplexing (WDM) scheme for visible light communications using multi-level coloured pulse amplitude modulation (M-CPAM). Unlike traditional WDM, no ... -
Should Analogue Pre-Equalisers be Avoided in VLC Systems?
Autor: Li X.; Ghassemlooy Z.; Zvánovec S.; Perez-Jimenez R.; Haigh P.A.
(IEEE, 2020)Visible light communication (VLC) systems are highly constrained by the limited 3-dB bandwidth of light-emitting diodes (LEDs). Analogue pre-equalisers have been proposed to extend the LED's bandwidth at the cost of reduced ... -
Statistical channel modelling of dynamic vehicular visible light communication system
Autor: Alsalami F.M.; Ahmad Z.; Zvánovec S.; Haigh P.A.; Haas O.C.L.; Rajbhandari S.
(Elsevier, 2021)This paper studies a statistical channel model for dynamic vehicular visible light communication systems. The proposed model considers the effect of variation in inter-vehicular spacing and the geometrical changes on path ... -
Visible light communications: multi-band super-Nyquist CAP modulation
Autor: Haigh P.A.; Chvojka P.; Ghassemlooy Z.; Zvánovec S.; Darwazeh I.
(Optical Society of America, 2019)In this paper, we experimentally demonstrate the performance of a non-orthogonal multi-band super-Nyquist carrier-less amplitude and phase (m-SCAP) modulation for visible light communications (VLC). We break the orthogonality ...